data_Zr4Co7Si4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.56
_cell_length_b   8.56
_cell_length_c   8.56
_cell_angle_alpha   103.11
_cell_angle_beta   103.11
_cell_angle_gamma   123.12
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Zr4Co7Si4
_chemical_formula_sum   'Zr8 Co14 Si8'
_cell_volume   462.02
_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
  Zr  Zr22  1  0.44  0.89  0.04  1.0
  Zr  Zr23  1  0.56  0.76  0.04  1.0
  Zr  Zr24  1  0.89  0.56  0.04  1.0
  Zr  Zr25  1  0.76  0.44  0.04  1.0
  Zr  Zr26  1  0.89  0.44  0.04  1.0
  Zr  Zr27  1  0.76  0.56  0.04  1.0
  Zr  Zr28  1  0.44  0.76  0.04  1.0
  Zr  Zr29  1  0.56  0.89  0.04  1.0
  Co  Co0  1  0.95  0.05  0.08  1.0
  Co  Co1  1  0.05  0.95  0.08  1.0
  Co  Co2  1  0.05  0.05  0.08  1.0
  Co  Co3  1  0.28  0.28  0.0  1.0
  Co  Co4  1  0.28  0.32  0.0  1.0
  Co  Co5  1  0.04  0.0  0.08  1.0
  Co  Co6  1  0.0  0.04  0.08  1.0
  Co  Co7  1  0.32  0.28  0.0  1.0
  Co  Co8  1  0.54  0.0  0.0  1.0
  Co  Co9  1  0.11  0.0  0.0  1.0
  Co  Co10  1  0.0  0.11  0.0  1.0
  Co  Co11  1  0.0  0.54  0.0  1.0
  Co  Co12  1  0.0  0.0  0.47  1.0
  Co  Co13  1  0.0  0.0  0.68  1.0
  Si  Si14  1  0.69  0.31  0.08  1.0
  Si  Si15  1  0.31  0.69  0.08  1.0
  Si  Si16  1  0.31  0.31  0.08  1.0
  Si  Si17  1  0.01  0.01  0.0  1.0
  Si  Si18  1  0.8  0.0  0.0  1.0
  Si  Si19  1  0.84  0.0  0.0  1.0
  Si  Si20  1  0.0  0.84  0.0  1.0
  Si  Si21  1  0.0  0.8  0.0  1.0

data_Zr4Co7Si4
_symmetry_space_group_name_H-M   Cm
_cell_length_a   8.15
_cell_length_b   15.05
_cell_length_c   8.56
_cell_angle_alpha   90.0
_cell_angle_beta   118.44
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   Zr4Co7Si4
_chemical_formula_sum   'Zr16 Co28 Si16'
_cell_volume   924.04
_cell_formula_units_Z   4
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  'x, -y, z'
  3  'x+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, 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
  Zr  Zr0  4  0.28  0.16  0.96  1.0
  Zr  Zr1  4  0.34  0.22  0.96  1.0
  Zr  Zr2  4  0.34  0.1  0.96  1.0
  Zr  Zr3  4  0.4  0.16  0.96  1.0
  Co  Co4  4  0.0  0.05  0.92  1.0
  Co  Co5  4  0.2  0.48  -0.0  1.0
  Co  Co6  4  0.23  0.23  0.0  1.0
  Co  Co7  4  0.45  0.45  0.0  1.0
  Co  Co8  4  0.48  0.48  0.92  1.0
  Co  Co9  2  0.0  0.0  0.32  1.0
  Co  Co10  2  0.0  0.0  0.53  1.0
  Co  Co11  2  0.22  0.5  -0.0  1.0
  Co  Co12  2  0.45  0.5  0.92  1.0
  Si  Si13  4  0.0  0.31  0.92  1.0
  Si  Si14  4  0.08  0.08  0.0  1.0
  Si  Si15  4  0.1  0.1  0.0  1.0
  Si  Si16  2  0.19  0.5  0.92  1.0
  Si  Si17  2  0.49  0.5  -0.0  1.0

Zr Zr Zr Zr Zr Zr Zr Zr Co Co Co Co Co Co Co Co Co Co Co Co Co Co Si Si Si Si Si Si Si Si