data_[Mn4Si4O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Mn  1.5500  1.4000  0.6483
  Si  1.9000  1.1000  0.5400
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [6.2561]
_cell_length_b [4.8696]
_cell_length_c [9.8760]
_cell_angle_alpha [90.0000]
_cell_angle_beta [119.3525]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [MnSiO3]
_chemical_formula_sum '[Mn4 Si4 O12]'
_cell_volume [262.2398]
_cell_formula_units_Z [4]
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
[
  Mn  Mn0  4  0.2865  0.1515  0.8566  1
  Si  Si1  4  0.0918  0.7497  0.0084  1
  O  O2  4  0.0344  0.5498  0.6271  1
  O  O3  4  0.1481  0.0543  0.6238  1
  O  O4  4  0.3520  0.7276  0.5062  1
]