Related literature   {#sec1}
====================

For the \[SnPh~3~Cl~2~\]^−^ anion, see: Harrison *et al.* (1978[@bb3]); Ng (1995[@bb4]). For applications of tin based materials, see: Dutrecq *et al.* (1992[@bb1]).

Experimental   {#sec2}
==============

 {#sec2.1}

### Crystal data   {#sec2.1.1}

(C~25~H~22~P)\[Sn(C~6~H~5~)~3~Cl~2~\]*M* *~r~* = 774.29Monoclinic,*a* = 10.0222 (2) Å*b* = 17.1480 (3) Å*c* = 21.2925 (4) Åβ = 92.042 (1)°*V* = 3657.02 (12) Å^3^*Z* = 4Mo *K*α radiationμ = 0.92 mm^−1^*T* = 293 K0.25 × 0.25 × 0.25 mm

### Data collection   {#sec2.1.2}

Nonius KappaCCD diffractometerAbsorption correction: multi-scan (*SCALEPACK*; Otwinowski & Minor, 1997[@bb6]) *T* ~min~ = 0.803, *T* ~max~ = 0.80329025 measured reflections9370 independent reflections6243 reflections with *I* \> 2σ(*I*)*R* ~int~ = 0.072

### Refinement   {#sec2.1.3}

*R*\[*F* ^2^ \> 2σ(*F* ^2^)\] = 0.039*wR*(*F* ^2^) = 0.102*S* = 1.039370 reflections425 parametersH-atom parameters constrainedΔρ~max~ = 0.80 e Å^−3^Δρ~min~ = −0.76 e Å^−3^

 {#d5e508}

Data collection: *COLLECT* (Nonius, 2003[@bb5]); cell refinement: *SCALEPACK* (Otwinowski & Minor, 1997[@bb6]); data reduction: *DENZO* (Otwinowski & Minor, 1997[@bb6]); program(s) used to solve structure: *SHELXS97* (Sheldrick, 2008[@bb7]); program(s) used to refine structure: *SHELXL97* (Sheldrick, 2008[@bb7]); molecular graphics: *ORTEP-3 for Windows* (Farrugia, 2012[@bb2]); software used to prepare material for publication: *publCIF* (Westrip, 2010[@bb8]).

Supplementary Material
======================

###### 

Click here for additional data file.

Crystal structure: contains datablock(s) I, global. DOI: [10.1107/S1600536812049689/pk2448sup1.cif](http://dx.doi.org/10.1107/S1600536812049689/pk2448sup1.cif)

###### 

Click here for additional data file.

Structure factors: contains datablock(s) I. DOI: [10.1107/S1600536812049689/pk2448Isup2.hkl](http://dx.doi.org/10.1107/S1600536812049689/pk2448Isup2.hkl)

Additional supplementary materials: [crystallographic information](http://scripts.iucr.org/cgi-bin/sendsupfiles?pk2448&file=pk2448sup0.html&mime=text/html); [3D view](http://scripts.iucr.org/cgi-bin/sendcif?pk2448sup1&Qmime=cif); [checkCIF report](http://scripts.iucr.org/cgi-bin/paper?pk2448&checkcif=yes)

Supplementary data and figures for this paper are available from the IUCr electronic archives (Reference: [PK2448](http://scripts.iucr.org/cgi-bin/sendsup?pk2448)).

Comment
=======

The structure of \[SnPh~3~Cl~2~\]^-^ stabilized with different counterions have been reported (Harrison *et al.*, 1978; Ng, 1995). In the scope of our research work toward new organotin (IV) compounds, owing to their various applications: agrochemicals, surface disinfectants, wood preservatives, and marine-antifouling paints (Dutrecq *et al.*, 1992), we report here the crystal structure of \[PhCH~2~PPh~3~\]\[SnPh~3~Cl~2~\].

In the asymmetric unit of the title compound (Fig. 1), the anion \[SnPh~3~Cl~2~\]^-^ adopts a trigonal bipyramidal geometry, the chloride atoms occupy the apical positions while the phenyl groups are equatorial. The Sn---C bonds are \[2.135 (3); 2.142 (3); 2.153 (3) Å\] while the Sn---Cl distances \[2.5795 (7); 2.6127 (7) Å\] are very similar to the unique Sn---Cl distance value \[2.598 (1) Å\] (Ng, 1995) but respectively longer and shorter than those \[2.573 (7); 2.689 (6) Å\] reported (Harrison *et al.*, 1978) within the same anion. The sum of the equatorial angles (360°) is consistent with almost perfectly planar SnPh~3~ residue, while the Cl---Sn---Cl deviates from linearity \[175.77 (3)°\].

\[SnPh~3~Cl~2~\]^-^ and \[PhCH~2~PPh~3~\]^+^ are linked through short C---H···Cl contacts (Table1 & Fig.2).

Experimental {#experimental}
============

All chemicals were purchased from Aldrich (Germany) and used without any further purification. The studied adduct is obtained following a two stage reaction. Synthesis of (PhCH~2~PPh~3~)~2~PhAsO~3~: this salt is obtained by neutralization of PhAsO~3~H~2~ (9.899 mmol in water) by PhCH~2~Ph~3~PCl (19.798 mmol in ethanolic solution) according to the following reaction:

PhAsO~3~H~2~ + 2(PhCH~2~PPh~3~Cl) → \[(PhCH~2~PPh~3~)~2~PhAsO~3~\] + 2HCl

Synthesis of \[PhCH~2~PPh~3~\]\[SnPh~3~Cl~2~\]: this compound was obtained by mixing ethanolic solutions of (PhCH~2~PPh~3~)~2~PhAsO~3~ (0.5 mmol) and SnPh~3~Cl (1.0 mmoL) in a 1/2 ratio. The mixture was stirred for around two hours at room temperature. Suitable crystals for X-ray diffraction were obtained after slow solvent evaporation. (m.p. 393 K). The title compound was isolated according to the following reaction:

\[PhCH~2~PPh~3~\]~2~\[PhAsO~3~\] + 2SnPh~3~Cl → \[PhCH~2~PPh~3~\]\[SnPh~3~Cl~2~\] + \[PhCH~2~PPh~3~.PhAsO~3~\]\[SnPh~3~\]

Refinement {#refinement}
==========

All H atoms were placed in geometrically calculated positions (*d*(C--H)=0.93 Å for phenyl-H and 0.97 Å for methyelene-H) and refined using a riding model with *U*~iso~(H)=1.2*U*~eq~ of the respective carrier atom.

Figures
=======

![The asymmetric unit of the title compound. Hydrogen atoms have been omitted for clarity. Displacement ellipsoids are drawn at the 30% probability level.](e-69-00m42-fig1){#Fap1}

![Molecular packing showing hydrogen bonding interactions C---H···Cl (blue lines). H atoms non-participating in hydrogen bonding were omitted for clarity.](e-69-00m42-fig2){#Fap2}

Crystal data {#tablewrapcrystaldatalong}
============

  --------------------------------------- ----------------------------------------
  (C~25~H~22~P)\[Sn(C~6~H~5~)~3~Cl~2~\]   *F*(000) = 1576
  *M~r~* = 774.29                         *D*~x~ = 1.406 Mg m^−3^
  Monoclinic, *P*2~1~/*c*                 Mo *K*α radiation, λ = 0.71073 Å
  Hall symbol: -P 2ybc                    Cell parameters from 57161 reflections
  *a* = 10.0222 (2) Å                     θ = 1.0--28.7°
  *b* = 17.1480 (3) Å                     µ = 0.92 mm^−1^
  *c* = 21.2925 (4) Å                     *T* = 293 K
  β = 92.042 (1)°                         Prism, colorless
  *V* = 3657.02 (12) Å^3^                 0.25 × 0.25 × 0.25 mm
  *Z* = 4                                 
  --------------------------------------- ----------------------------------------

Data collection {#tablewrapdatacollectionlong}
===============

  --------------------------------------------------------------------------- --------------------------------------
  Nonius KappaCCD diffractometer                                              9370 independent reflections
  Radiation source: fine-focus sealed tube                                    6243 reflections with *I* \> 2σ(*I*)
  Graphite monochromator                                                      *R*~int~ = 0.072
  φ scans, andω scans with κ offset                                           θ~max~ = 28.6°, θ~min~ = 1.9°
  Absorption correction: multi-scan (*SCALEPACK*; Otwinowski & Minor, 1997)   *h* = −13→13
  *T*~min~ = 0.803, *T*~max~ = 0.803                                          *k* = −23→23
  29025 measured reflections                                                  *l* = −28→24
  --------------------------------------------------------------------------- --------------------------------------

Refinement {#tablewraprefinementdatalong}
==========

  ---------------------------------------------------------------- ----------------------------------------------------------------------------------------------------
  Refinement on *F*^2^                                             Secondary atom site location: difference Fourier map
  Least-squares matrix: full                                       Hydrogen site location: inferred from neighbouring sites
  *R*\[*F*^2^ \> 2σ(*F*^2^)\] = 0.039                              H-atom parameters constrained
  *wR*(*F*^2^) = 0.102                                             *w* = 1/\[σ^2^(*F*~o~^2^) + (0.0443*P*)^2^\] where *P* = (*F*~o~^2^ + 2*F*~c~^2^)/3
  *S* = 1.03                                                       (Δ/σ)~max~ = 0.003
  9370 reflections                                                 Δρ~max~ = 0.80 e Å^−3^
  425 parameters                                                   Δρ~min~ = −0.76 e Å^−3^
  0 restraints                                                     Extinction correction: *SHELXS97* (Sheldrick, 2008), Fc^\*^=kFc\[1+0.001xFc^2^λ^3^/sin(2θ)\]^-1/4^
  Primary atom site location: structure-invariant direct methods   Extinction coefficient: 0.00069 (19)
  ---------------------------------------------------------------- ----------------------------------------------------------------------------------------------------

Special details {#specialdetails}
===============

  ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
  Geometry. All s.u.\'s (except the s.u. in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell s.u.\'s are taken into account individually in the estimation of s.u.\'s in distances, angles and torsion angles; correlations between s.u.\'s in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell s.u.\'s is used for estimating s.u.\'s involving l.s. planes.
  Refinement. Refinement of *F*^2^ against ALL reflections. The weighted *R*-factor *wR* and goodness of fit *S* are based on *F*^2^, conventional *R*-factors *R* are based on *F*, with *F* set to zero for negative *F*^2^. The threshold expression of *F*^2^ \> 2σ(*F*^2^) is used only for calculating *R*-factors(gt) *etc*. and is not relevant to the choice of reflections for refinement. *R*-factors based on *F*^2^ are statistically about twice as large as those based on *F*, and *R*- factors based on ALL data will be even larger.
  ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å^2^) {#tablewrapcoords}
==================================================================================================

  ------ --------------- --------------- -------------- -------------------- --
         *x*             *y*             *z*            *U*~iso~\*/*U*~eq~   
  Sn1    0.056967 (18)   0.189828 (11)   0.831152 (8)   0.03831 (8)          
  P1     0.60102 (8)     0.16081 (5)     0.49141 (3)    0.04170 (18)         
  Cl2    0.12400 (8)     0.07857 (4)     0.75709 (4)    0.05285 (19)         
  Cl1    −0.00860 (8)    0.29530 (5)     0.91305 (4)    0.05139 (19)         
  C1     0.1426 (3)      0.27746 (17)    0.77245 (13)   0.0422 (6)           
  C2     0.0886 (3)      0.35192 (18)    0.76919 (15)   0.0514 (7)           
  H2     0.0196          0.3652          0.7952         0.062\*              
  C6     0.2473 (3)      0.2593 (2)      0.73420 (15)   0.0547 (8)           
  H6     0.2851          0.2098          0.7356         0.066\*              
  C5     0.2958 (4)      0.3156 (2)      0.69355 (17)   0.0676 (10)          
  H5     0.3669          0.3036          0.6683         0.081\*              
  C4     0.2394 (4)      0.3881 (2)      0.69064 (17)   0.0684 (10)          
  H4     0.2717          0.4251          0.6631         0.082\*              
  C3     0.1358 (4)      0.4067 (2)      0.72789 (16)   0.0619 (9)           
  H3     0.0972          0.4559          0.7254         0.074\*              
  C38    0.7056 (3)      0.30371 (17)    0.53593 (14)   0.0496 (7)           
  C37    0.6618 (3)      0.25886 (18)    0.47796 (14)   0.0507 (7)           
  H37A   0.7366          0.2557          0.4504         0.061\*              
  H37B   0.5917          0.2882          0.4560         0.061\*              
  C43    0.8381 (4)      0.3060 (2)      0.55450 (17)   0.0669 (10)          
  H43    0.8998          0.2784          0.5316         0.080\*              
  C7     −0.1504 (3)     0.16911 (17)    0.81155 (14)   0.0432 (6)           
  C12    −0.2192 (3)     0.1080 (2)      0.83806 (17)   0.0599 (9)           
  H12    −0.1744         0.0741          0.8656         0.072\*              
  C8     −0.2210 (4)     0.2173 (2)      0.77078 (19)   0.0694 (10)          
  H8     −0.1775         0.2590          0.7525         0.083\*              
  C10    −0.4208 (4)     0.1446 (2)      0.7825 (2)     0.0746 (11)          
  H10    −0.5105         0.1357          0.7722         0.090\*              
  C11    −0.3545 (4)     0.0967 (2)      0.8240 (2)     0.0748 (11)          
  H11    −0.3998         0.0562          0.8430         0.090\*              
  C13    0.1596 (3)      0.12843 (16)    0.90599 (13)   0.0434 (6)           
  C14    0.0930 (4)      0.1035 (2)      0.95780 (15)   0.0612 (9)           
  H14    0.0025          0.1146          0.9606         0.073\*              
  C18    0.2933 (3)      0.1121 (2)      0.90324 (16)   0.0621 (9)           
  H18    0.3402          0.1276          0.8685         0.074\*              
  C39    0.6143 (4)      0.3431 (2)      0.57196 (17)   0.0664 (9)           
  H39    0.5235          0.3409          0.5614         0.080\*              
  C42    0.8818 (4)      0.3480 (3)      0.60595 (19)   0.0879 (14)          
  H42    0.9721          0.3490          0.6175         0.106\*              
  C17    0.3594 (4)      0.0720 (3)      0.9525 (2)     0.0814 (12)          
  H17    0.4506          0.0623          0.9510         0.098\*              
  C15    0.1576 (4)      0.0626 (2)      1.00562 (18)   0.0780 (11)          
  H15    0.1102          0.0458          1.0398         0.094\*              
  C16    0.2897 (5)      0.0469 (2)      1.00310 (19)   0.0824 (12)          
  H16    0.3330          0.0193          1.0354         0.099\*              
  C9     −0.3557 (4)     0.2053 (3)      0.7564 (2)     0.0876 (13)          
  H9     −0.4013         0.2388          0.7288         0.105\*              
  C40    0.6596 (5)      0.3860 (2)      0.62403 (19)   0.0838 (13)          
  H40    0.5990          0.4131          0.6479         0.101\*              
  C41    0.7921 (5)      0.3884 (3)      0.64018 (19)   0.0862 (13)          
  H41    0.8217          0.4177          0.6747         0.103\*              
  C31    0.4480 (3)      0.16491 (17)    0.53283 (13)   0.0420 (6)           
  C32    0.3462 (3)      0.2142 (2)      0.51172 (16)   0.0571 (8)           
  H32    0.3594          0.2474          0.4779         0.068\*              
  C36    0.4276 (3)      0.11637 (18)    0.58369 (14)   0.0507 (7)           
  H36    0.4951          0.0832          0.5984         0.061\*              
  C34    0.2063 (4)      0.1663 (2)      0.59126 (18)   0.0657 (10)          
  H34    0.1251          0.1670          0.6111         0.079\*              
  C33    0.2255 (3)      0.2142 (2)      0.54078 (17)   0.0659 (9)           
  H33    0.1569          0.2467          0.5261         0.079\*              
  C35    0.3058 (4)      0.1177 (2)      0.61241 (16)   0.0620 (9)           
  H35    0.2917          0.0852          0.6465         0.074\*              
  C25    0.5706 (3)      0.11860 (18)    0.41469 (13)   0.0460 (7)           
  C26    0.4456 (3)      0.0926 (2)      0.39523 (15)   0.0566 (8)           
  H26    0.3747          0.0959          0.4221         0.068\*              
  C30    0.6763 (3)      0.1134 (2)      0.37403 (14)   0.0582 (8)           
  H30    0.7605          0.1318          0.3863         0.070\*              
  C27    0.4260 (4)      0.0616 (2)      0.33573 (17)   0.0699 (10)          
  H27    0.3416          0.0447          0.3223         0.084\*              
  C28    0.5301 (4)      0.0557 (2)      0.29691 (16)   0.0731 (11)          
  H28    0.5161          0.0343          0.2571         0.088\*              
  C29    0.6545 (4)      0.0806 (2)      0.31523 (16)   0.0710 (10)          
  H29    0.7249          0.0755          0.2882         0.085\*              
  C19    0.7220 (3)      0.10487 (17)    0.53669 (14)   0.0438 (6)           
  C20    0.7749 (3)      0.03695 (19)    0.51251 (16)   0.0532 (8)           
  H20    0.7490          0.0203          0.4723         0.064\*              
  C24    0.7603 (3)      0.1281 (2)      0.59706 (15)   0.0580 (8)           
  H24    0.7233          0.1726          0.6142         0.070\*              
  C21    0.8664 (3)      −0.0061 (2)     0.54841 (19)   0.0671 (10)          
  H21    0.9012          −0.0521         0.5325         0.080\*              
  C23    0.8526 (4)      0.0853 (2)      0.63147 (17)   0.0710 (10)          
  H23    0.8792          0.1018          0.6716         0.085\*              
  C22    0.9059 (4)      0.0190 (3)      0.6076 (2)     0.0727 (11)          
  H22    0.9689          −0.0092         0.6312         0.087\*              
  ------ --------------- --------------- -------------- -------------------- --

Atomic displacement parameters (Å^2^) {#tablewrapadps}
=====================================

  ----- -------------- -------------- -------------- -------------- -------------- --------------
        *U*^11^        *U*^22^        *U*^33^        *U*^12^        *U*^13^        *U*^23^
  Sn1   0.03712 (11)   0.04086 (12)   0.03680 (11)   0.00303 (8)    −0.00100 (7)   0.00082 (8)
  P1    0.0413 (4)     0.0461 (4)     0.0374 (4)     −0.0044 (3)    −0.0027 (3)    0.0008 (3)
  Cl2   0.0652 (5)     0.0463 (4)     0.0473 (4)     0.0065 (4)     0.0060 (3)     −0.0056 (3)
  Cl1   0.0534 (4)     0.0544 (4)     0.0463 (4)     0.0097 (4)     0.0002 (3)     −0.0090 (3)
  C1    0.0402 (15)    0.0449 (15)    0.0413 (15)    −0.0045 (13)   −0.0026 (12)   −0.0017 (13)
  C2    0.0552 (18)    0.0433 (17)    0.0557 (18)    0.0043 (15)    0.0008 (14)    −0.0006 (14)
  C6    0.0542 (19)    0.0526 (19)    0.0577 (19)    −0.0007 (16)   0.0095 (15)    0.0025 (15)
  C5    0.066 (2)      0.079 (3)      0.059 (2)      −0.021 (2)     0.0152 (18)    −0.0001 (18)
  C4    0.089 (3)      0.058 (2)      0.058 (2)      −0.027 (2)     −0.0060 (19)   0.0144 (17)
  C3    0.080 (2)      0.0432 (17)    0.061 (2)      −0.0042 (18)   −0.0120 (18)   0.0099 (16)
  C38   0.0605 (19)    0.0449 (17)    0.0435 (16)    −0.0105 (15)   0.0022 (14)    −0.0030 (13)
  C37   0.0569 (18)    0.0494 (17)    0.0461 (17)    −0.0106 (15)   0.0034 (14)    −0.0005 (14)
  C43   0.056 (2)      0.083 (3)      0.062 (2)      −0.0204 (19)   0.0075 (16)    −0.0217 (19)
  C7    0.0382 (14)    0.0452 (16)    0.0459 (16)    0.0028 (13)    −0.0020 (12)   −0.0035 (13)
  C12   0.0490 (18)    0.0528 (19)    0.077 (2)      −0.0025 (16)   −0.0096 (16)   0.0087 (17)
  C8    0.0503 (19)    0.070 (2)      0.086 (3)      −0.0014 (18)   −0.0163 (18)   0.025 (2)
  C10   0.0407 (18)    0.081 (3)      0.101 (3)      −0.001 (2)     −0.0126 (19)   −0.012 (2)
  C11   0.048 (2)      0.067 (2)      0.110 (3)      −0.0116 (19)   0.001 (2)      0.004 (2)
  C13   0.0453 (16)    0.0420 (15)    0.0424 (15)    0.0074 (13)    −0.0072 (12)   −0.0028 (13)
  C14   0.062 (2)      0.070 (2)      0.0514 (19)    0.0067 (18)    −0.0014 (15)   0.0151 (17)
  C18   0.0497 (18)    0.077 (2)      0.058 (2)      0.0162 (18)    −0.0059 (15)   −0.0075 (18)
  C39   0.070 (2)      0.059 (2)      0.070 (2)      0.0042 (19)    0.0032 (19)    −0.0080 (18)
  C42   0.077 (3)      0.115 (4)      0.071 (3)      −0.035 (3)     −0.002 (2)     −0.025 (3)
  C17   0.068 (2)      0.095 (3)      0.079 (3)      0.036 (2)      −0.025 (2)     −0.011 (2)
  C15   0.096 (3)      0.082 (3)      0.056 (2)      0.003 (2)      −0.008 (2)     0.021 (2)
  C16   0.106 (3)      0.077 (3)      0.062 (2)      0.029 (3)      −0.030 (2)     0.007 (2)
  C9    0.054 (2)      0.094 (3)      0.113 (4)      0.012 (2)      −0.028 (2)     0.026 (3)
  C40   0.117 (4)      0.073 (3)      0.063 (2)      0.007 (3)      0.018 (2)      −0.019 (2)
  C41   0.116 (4)      0.084 (3)      0.058 (2)      −0.032 (3)     −0.003 (2)     −0.023 (2)
  C31   0.0397 (15)    0.0454 (15)    0.0405 (15)    −0.0030 (13)   −0.0018 (12)   0.0029 (12)
  C32   0.0489 (18)    0.067 (2)      0.0549 (19)    0.0024 (16)    −0.0030 (14)   0.0130 (17)
  C36   0.0597 (19)    0.0452 (17)    0.0476 (17)    0.0024 (15)    0.0076 (14)    0.0035 (13)
  C34   0.051 (2)      0.076 (2)      0.071 (2)      −0.0071 (19)   0.0140 (17)    −0.015 (2)
  C33   0.0440 (18)    0.083 (3)      0.070 (2)      0.0124 (18)    −0.0071 (16)   −0.007 (2)
  C35   0.074 (2)      0.056 (2)      0.057 (2)      −0.0088 (19)   0.0228 (18)    −0.0001 (16)
  C25   0.0502 (16)    0.0496 (17)    0.0378 (15)    −0.0092 (14)   −0.0041 (12)   −0.0003 (13)
  C26   0.0509 (18)    0.068 (2)      0.0503 (18)    −0.0128 (17)   −0.0074 (14)   0.0029 (16)
  C30   0.0579 (19)    0.068 (2)      0.0485 (18)    −0.0169 (18)   −0.0013 (15)   −0.0095 (16)
  C27   0.077 (2)      0.076 (2)      0.055 (2)      −0.030 (2)     −0.0251 (18)   0.0039 (18)
  C28   0.107 (3)      0.070 (2)      0.0406 (18)    −0.024 (2)     −0.0170 (19)   −0.0041 (17)
  C29   0.091 (3)      0.080 (3)      0.0430 (18)    −0.018 (2)     0.0107 (18)    −0.0062 (18)
  C19   0.0385 (14)    0.0457 (16)    0.0468 (16)    −0.0023 (13)   −0.0028 (12)   0.0033 (13)
  C20   0.0506 (18)    0.0546 (19)    0.0543 (18)    −0.0031 (16)   0.0009 (14)    −0.0032 (15)
  C24   0.063 (2)      0.059 (2)      0.0512 (18)    0.0004 (17)    −0.0140 (15)   −0.0041 (16)
  C21   0.055 (2)      0.056 (2)      0.091 (3)      0.0112 (18)    0.0097 (19)    0.014 (2)
  C23   0.069 (2)      0.083 (3)      0.058 (2)      −0.009 (2)     −0.0234 (18)   0.013 (2)
  C22   0.054 (2)      0.081 (3)      0.082 (3)      0.005 (2)      −0.0111 (19)   0.026 (2)
  ----- -------------- -------------- -------------- -------------- -------------- --------------

Geometric parameters (Å, º) {#tablewrapgeomlong}
===========================

  ----------------------- ------------- ----------------------- ------------
  Sn1---C7                2.135 (3)     C42---C41               1.366 (6)
  Sn1---C13               2.142 (3)     C42---H42               0.9300
  Sn1---C1                2.153 (3)     C17---C16               1.373 (6)
  Sn1---Cl2               2.5795 (7)    C17---H17               0.9300
  Sn1---Cl1               2.6127 (7)    C15---C16               1.354 (6)
  P1---C31                1.797 (3)     C15---H15               0.9300
  P1---C19                1.799 (3)     C16---H16               0.9300
  P1---C25                1.803 (3)     C9---H9                 0.9300
  P1---C37                1.814 (3)     C40---C41               1.360 (6)
  C1---C6                 1.386 (4)     C40---H40               0.9300
  C1---C2                 1.388 (4)     C41---H41               0.9300
  C2---C3                 1.381 (4)     C31---C36               1.387 (4)
  C2---H2                 0.9300        C31---C32               1.388 (4)
  C6---C5                 1.395 (5)     C32---C33               1.378 (4)
  C6---H6                 0.9300        C32---H32               0.9300
  C5---C4                 1.368 (5)     C36---C35               1.384 (4)
  C5---H5                 0.9300        C36---H36               0.9300
  C4---C3                 1.366 (5)     C34---C35               1.364 (5)
  C4---H4                 0.9300        C34---C33               1.372 (5)
  C3---H3                 0.9300        C34---H34               0.9300
  C38---C43               1.373 (5)     C33---H33               0.9300
  C38---C39               1.390 (5)     C35---H35               0.9300
  C38---C37               1.506 (4)     C25---C26               1.380 (4)
  C37---H37A              0.9700        C25---C30               1.395 (4)
  C37---H37B              0.9700        C26---C27               1.381 (5)
  C43---C42               1.370 (5)     C26---H26               0.9300
  C43---H43               0.9300        C30---C29               1.383 (5)
  C7---C8                 1.377 (4)     C30---H30               0.9300
  C7---C12                1.386 (4)     C27---C28               1.357 (5)
  C12---C11               1.392 (5)     C27---H27               0.9300
  C12---H12               0.9300        C28---C29               1.362 (5)
  C8---C9                 1.389 (5)     C28---H28               0.9300
  C8---H8                 0.9300        C29---H29               0.9300
  C10---C9                1.359 (6)     C19---C20               1.386 (4)
  C10---C11               1.361 (6)     C19---C24               1.387 (4)
  C10---H10               0.9300        C20---C21               1.386 (5)
  C11---H11               0.9300        C20---H20               0.9300
  C13---C18               1.372 (4)     C24---C23               1.372 (5)
  C13---C14               1.378 (4)     C24---H24               0.9300
  C14---C15               1.379 (5)     C21---C22               1.376 (5)
  C14---H14               0.9300        C21---H21               0.9300
  C18---C17               1.401 (5)     C23---C22               1.363 (6)
  C18---H18               0.9300        C23---H23               0.9300
  C39---C40               1.393 (5)     C22---H22               0.9300
  C39---H39               0.9300                                
                                                                
  C7---Sn1---C13          120.13 (11)   C41---C42---H42         120.1
  C7---Sn1---C1           114.09 (11)   C43---C42---H42         120.1
  C13---Sn1---C1          125.74 (11)   C16---C17---C18         120.0 (4)
  C7---Sn1---Cl2          91.73 (8)     C16---C17---H17         120.0
  C13---Sn1---Cl2         87.85 (8)     C18---C17---H17         120.0
  C1---Sn1---Cl2          92.49 (8)     C16---C15---C14         120.4 (4)
  C7---Sn1---Cl1          88.83 (8)     C16---C15---H15         119.8
  C13---Sn1---Cl1         88.24 (8)     C14---C15---H15         119.8
  C1---Sn1---Cl1          91.11 (8)     C15---C16---C17         119.6 (4)
  Cl2---Sn1---Cl1         175.77 (3)    C15---C16---H16         120.2
  C31---P1---C19          109.17 (13)   C17---C16---H16         120.2
  C31---P1---C25          109.91 (14)   C10---C9---C8           120.0 (4)
  C19---P1---C25          111.14 (14)   C10---C9---H9           120.0
  C31---P1---C37          109.76 (14)   C8---C9---H9            120.0
  C19---P1---C37          110.82 (15)   C41---C40---C39         120.4 (4)
  C25---P1---C37          106.01 (14)   C41---C40---H40         119.8
  C6---C1---C2            118.6 (3)     C39---C40---H40         119.8
  C6---C1---Sn1           120.7 (2)     C40---C41---C42         120.3 (4)
  C2---C1---Sn1           120.6 (2)     C40---C41---H41         119.9
  C3---C2---C1            121.0 (3)     C42---C41---H41         119.9
  C3---C2---H2            119.5         C36---C31---C32         119.4 (3)
  C1---C2---H2            119.5         C36---C31---P1          120.8 (2)
  C1---C6---C5            119.9 (3)     C32---C31---P1          119.7 (2)
  C1---C6---H6            120.1         C33---C32---C31         120.1 (3)
  C5---C6---H6            120.1         C33---C32---H32         120.0
  C4---C5---C6            120.3 (3)     C31---C32---H32         120.0
  C4---C5---H5            119.9         C35---C36---C31         119.5 (3)
  C6---C5---H5            119.9         C35---C36---H36         120.3
  C3---C4---C5            120.5 (3)     C31---C36---H36         120.3
  C3---C4---H4            119.8         C35---C34---C33         120.2 (3)
  C5---C4---H4            119.8         C35---C34---H34         119.9
  C4---C3---C2            119.7 (3)     C33---C34---H34         119.9
  C4---C3---H3            120.1         C34---C33---C32         120.1 (3)
  C2---C3---H3            120.1         C34---C33---H33         119.9
  C43---C38---C39         118.4 (3)     C32---C33---H33         119.9
  C43---C38---C37         120.1 (3)     C34---C35---C36         120.7 (3)
  C39---C38---C37         121.5 (3)     C34---C35---H35         119.7
  C38---C37---P1          115.7 (2)     C36---C35---H35         119.7
  C38---C37---H37A        108.4         C26---C25---C30         119.6 (3)
  P1---C37---H37A         108.4         C26---C25---P1          121.6 (2)
  C38---C37---H37B        108.4         C30---C25---P1          118.7 (2)
  P1---C37---H37B         108.4         C25---C26---C27         119.8 (3)
  H37A---C37---H37B       107.4         C25---C26---H26         120.1
  C42---C43---C38         121.6 (4)     C27---C26---H26         120.1
  C42---C43---H43         119.2         C29---C30---C25         119.3 (3)
  C38---C43---H43         119.2         C29---C30---H30         120.3
  C8---C7---C12           117.3 (3)     C25---C30---H30         120.3
  C8---C7---Sn1           119.9 (2)     C28---C27---C26         120.0 (3)
  C12---C7---Sn1          122.8 (2)     C28---C27---H27         120.0
  C7---C12---C11          120.8 (3)     C26---C27---H27         120.0
  C7---C12---H12          119.6         C27---C28---C29         121.2 (3)
  C11---C12---H12         119.6         C27---C28---H28         119.4
  C7---C8---C9            121.6 (4)     C29---C28---H28         119.4
  C7---C8---H8            119.2         C28---C29---C30         120.0 (3)
  C9---C8---H8            119.2         C28---C29---H29         120.0
  C9---C10---C11          119.9 (4)     C30---C29---H29         120.0
  C9---C10---H10          120.1         C20---C19---C24         119.2 (3)
  C11---C10---H10         120.1         C20---C19---P1          120.6 (2)
  C10---C11---C12         120.3 (4)     C24---C19---P1          120.2 (2)
  C10---C11---H11         119.8         C21---C20---C19         119.8 (3)
  C12---C11---H11         119.8         C21---C20---H20         120.1
  C18---C13---C14         118.2 (3)     C19---C20---H20         120.1
  C18---C13---Sn1         120.8 (2)     C23---C24---C19         120.1 (3)
  C14---C13---Sn1         120.9 (2)     C23---C24---H24         120.0
  C13---C14---C15         121.4 (3)     C19---C24---H24         120.0
  C13---C14---H14         119.3         C22---C21---C20         120.1 (4)
  C15---C14---H14         119.3         C22---C21---H21         120.0
  C13---C18---C17         120.3 (3)     C20---C21---H21         120.0
  C13---C18---H18         119.8         C22---C23---C24         120.8 (4)
  C17---C18---H18         119.8         C22---C23---H23         119.6
  C38---C39---C40         119.6 (4)     C24---C23---H23         119.6
  C38---C39---H39         120.2         C23---C22---C21         120.0 (4)
  C40---C39---H39         120.2         C23---C22---H22         120.0
  C41---C42---C43         119.7 (4)     C21---C22---H22         120.0
                                                                
  C7---Sn1---C1---C6      −119.9 (3)    C13---C18---C17---C16   1.8 (6)
  C13---Sn1---C1---C6     62.3 (3)      C13---C14---C15---C16   1.0 (6)
  Cl2---Sn1---C1---C6     −26.9 (3)     C14---C15---C16---C17   0.0 (7)
  Cl1---Sn1---C1---C6     150.9 (2)     C18---C17---C16---C15   −1.4 (7)
  C7---Sn1---C1---C2      56.0 (3)      C11---C10---C9---C8     1.5 (7)
  C13---Sn1---C1---C2     −121.8 (2)    C7---C8---C9---C10      −0.2 (7)
  Cl2---Sn1---C1---C2     149.0 (2)     C38---C39---C40---C41   −1.0 (6)
  Cl1---Sn1---C1---C2     −33.2 (2)     C39---C40---C41---C42   −0.9 (7)
  C6---C1---C2---C3       1.4 (5)       C43---C42---C41---C40   1.1 (7)
  Sn1---C1---C2---C3      −174.7 (3)    C19---P1---C31---C36    −12.8 (3)
  C2---C1---C6---C5       −0.1 (5)      C25---P1---C31---C36    109.3 (3)
  Sn1---C1---C6---C5      175.9 (3)     C37---P1---C31---C36    −134.4 (3)
  C1---C6---C5---C4       −0.9 (6)      C19---P1---C31---C32    170.6 (3)
  C6---C5---C4---C3       0.7 (6)       C25---P1---C31---C32    −67.2 (3)
  C5---C4---C3---C2       0.6 (6)       C37---P1---C31---C32    49.0 (3)
  C1---C2---C3---C4       −1.6 (5)      C36---C31---C32---C33   −0.7 (5)
  C43---C38---C37---P1    96.7 (3)      P1---C31---C32---C33    175.9 (3)
  C39---C38---C37---P1    −83.0 (4)     C32---C31---C36---C35   0.2 (5)
  C31---P1---C37---C38    66.4 (3)      P1---C31---C36---C35    −176.3 (3)
  C19---P1---C37---C38    −54.3 (3)     C35---C34---C33---C32   −0.9 (6)
  C25---P1---C37---C38    −174.9 (2)    C31---C32---C33---C34   1.0 (6)
  C39---C38---C43---C42   −2.2 (6)      C33---C34---C35---C36   0.5 (6)
  C37---C38---C43---C42   178.2 (4)     C31---C36---C35---C34   −0.1 (5)
  C13---Sn1---C7---C8     169.3 (3)     C31---P1---C25---C26    −1.8 (3)
  C1---Sn1---C7---C8      −8.7 (3)      C19---P1---C25---C26    119.1 (3)
  Cl2---Sn1---C7---C8     −102.2 (3)    C37---P1---C25---C26    −120.4 (3)
  Cl1---Sn1---C7---C8     82.0 (3)      C31---P1---C25---C30    177.3 (3)
  C13---Sn1---C7---C12    −11.1 (3)     C19---P1---C25---C30    −61.8 (3)
  C1---Sn1---C7---C12     171.0 (2)     C37---P1---C25---C30    58.7 (3)
  Cl2---Sn1---C7---C12    77.5 (3)      C30---C25---C26---C27   0.0 (5)
  Cl1---Sn1---C7---C12    −98.4 (3)     P1---C25---C26---C27    179.1 (3)
  C8---C7---C12---C11     −0.4 (5)      C26---C25---C30---C29   −1.4 (5)
  Sn1---C7---C12---C11    180.0 (3)     P1---C25---C30---C29    179.5 (3)
  C12---C7---C8---C9      −0.3 (6)      C25---C26---C27---C28   1.0 (6)
  Sn1---C7---C8---C9      179.3 (3)     C26---C27---C28---C29   −0.6 (6)
  C9---C10---C11---C12    −2.2 (7)      C27---C28---C29---C30   −0.8 (6)
  C7---C12---C11---C10    1.7 (6)       C25---C30---C29---C28   1.8 (6)
  C7---Sn1---C13---C18    150.4 (2)     C31---P1---C19---C20    118.8 (2)
  C1---Sn1---C13---C18    −31.9 (3)     C25---P1---C19---C20    −2.5 (3)
  Cl2---Sn1---C13---C18   59.6 (3)      C37---P1---C19---C20    −120.1 (2)
  Cl1---Sn1---C13---C18   −122.0 (3)    C31---P1---C19---C24    −59.2 (3)
  C7---Sn1---C13---C14    −28.9 (3)     C25---P1---C19---C24    179.4 (2)
  C1---Sn1---C13---C14    148.8 (2)     C37---P1---C19---C24    61.8 (3)
  Cl2---Sn1---C13---C14   −119.6 (3)    C24---C19---C20---C21   −1.0 (5)
  Cl1---Sn1---C13---C14   58.7 (3)      P1---C19---C20---C21    −179.0 (2)
  C18---C13---C14---C15   −0.6 (5)      C20---C19---C24---C23   2.0 (5)
  Sn1---C13---C14---C15   178.7 (3)     P1---C19---C24---C23    −179.9 (3)
  C14---C13---C18---C17   −0.9 (5)      C19---C20---C21---C22   −0.8 (5)
  Sn1---C13---C18---C17   179.9 (3)     C19---C24---C23---C22   −1.3 (6)
  C43---C38---C39---C40   2.4 (5)       C24---C23---C22---C21   −0.5 (6)
  C37---C38---C39---C40   −177.9 (3)    C20---C21---C22---C23   1.5 (6)
  C38---C43---C42---C41   0.4 (7)                               
  ----------------------- ------------- ----------------------- ------------

Hydrogen-bond geometry (Å, º) {#tablewraphbondslong}
=============================

  ----------------------- --------- --------- ----------- ---------------
  *D*---H···*A*           *D*---H   H···*A*   *D*···*A*   *D*---H···*A*
  C35---H35···Cl2         0.93      2.94      3.696 (3)   139
  C37---H37*A*···Cl1^i^   0.97      2.84      3.743 (3)   155
  C30---H30···Cl1^i^      0.93      2.67      3.596 (3)   171
  ----------------------- --------- --------- ----------- ---------------

Symmetry code: (i) *x*+1, −*y*+1/2, *z*−1/2.

###### Hydrogen-bond geometry (Å, °)

  *D*---H⋯*A*           *D*---H   H⋯*A*   *D*⋯*A*     *D*---H⋯*A*
  --------------------- --------- ------- ----------- -------------
  C35---H35⋯Cl2         0.93      2.94    3.696 (3)   139
  C37---H37*A*⋯Cl1^i^   0.97      2.84    3.743 (3)   155
  C30---H30⋯Cl1^i^      0.93      2.67    3.596 (3)   171

Symmetry code: (i) .
