data_[Sr2Cr2P4O16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Cr  1.6600  1.4000  0.9400
  P  2.1900  1.0000  0.5500
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [5.4576]
_cell_length_b [7.1311]
_cell_length_c [9.0442]
_cell_angle_alpha [108.6455]
_cell_angle_beta [99.8501]
_cell_angle_gamma [98.2747]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [SrCr(PO4)2]
_chemical_formula_sum '[Sr2 Cr2 P4 O16]'
_cell_volume [321.0771]
_cell_formula_units_Z [2]
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
loop_
 _atom_site_type_symbol
 _atom_site_label
 _atom_site_symmetry_multiplicity
 _atom_site_fract_x
 _atom_site_fract_y
 _atom_site_fract_z
 _atom_site_occupancy
[
  Sr  Sr0  2  0.2766  0.7648  0.0442  1
  Cr  Cr1  2  0.3480  0.1484  0.4357  1
  P  P2  2  0.1393  0.9617  0.6951  1
  P  P3  2  0.3789  0.4495  0.2429  1
  O  O4  2  0.0242  0.2438  0.4279  1
  O  O5  2  0.0725  0.9075  0.2961  1
  O  O6  2  0.1241  0.4527  0.1430  1
  O  O7  2  0.2627  0.9794  0.8644  1
  O  O8  2  0.3651  0.0310  0.6188  1
  O  O9  2  0.3875  0.2395  0.2592  1
  O  O10  2  0.4180  0.4951  0.8438  1
  O  O11  2  0.4271  0.6096  0.4147  1
]