data_Zr4Co4Si7
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.5
_cell_length_b   9.5
_cell_length_c   9.5
_cell_angle_alpha   94.1
_cell_angle_beta   94.1
_cell_angle_gamma   148.98
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Zr4Co4Si7
_chemical_formula_sum   'Zr8 Co8 Si14'
_cell_volume   426.24
_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  0.69  0.69  0.0  1.0
  Zr  Zr23  1  0.78  0.78  0.54  1.0
  Zr  Zr24  1  0.78  0.22  0.54  1.0
  Zr  Zr25  1  0.22  0.78  0.54  1.0
  Zr  Zr26  1  0.4  0.0  0.0  1.0
  Zr  Zr27  1  0.55  0.0  0.0  1.0
  Zr  Zr28  1  0.0  0.4  0.0  1.0
  Zr  Zr29  1  0.0  0.55  0.0  1.0
  Co  Co0  1  0.57  0.09  0.27  1.0
  Co  Co1  1  0.38  0.91  0.27  1.0
  Co  Co2  1  0.91  0.57  0.27  1.0
  Co  Co3  1  0.09  0.38  0.27  1.0
  Co  Co4  1  0.91  0.38  0.27  1.0
  Co  Co5  1  0.09  0.57  0.27  1.0
  Co  Co6  1  0.57  0.91  0.27  1.0
  Co  Co7  1  0.38  0.09  0.27  1.0
  Si  Si8  1  0.74  0.74  0.0  1.0
  Si  Si9  1  0.74  0.74  0.54  1.0
  Si  Si10  1  0.74  0.26  0.54  1.0
  Si  Si11  1  0.26  0.74  0.54  1.0
  Si  Si12  1  0.55  0.48  0.0  1.0
  Si  Si13  1  0.92  0.0  0.54  1.0
  Si  Si14  1  0.48  0.55  0.0  1.0
  Si  Si15  1  0.0  0.92  0.54  1.0
  Si  Si16  1  0.66  0.0  0.0  1.0
  Si  Si17  1  0.29  0.0  0.0  1.0
  Si  Si18  1  0.0  0.66  0.0  1.0
  Si  Si19  1  0.0  0.29  0.0  1.0
  Si  Si20  1  0.0  0.0  0.81  1.0
  Si  Si21  1  0.0  0.0  0.27  1.0

data_Zr4Co4Si7
_symmetry_space_group_name_H-M   Cm
_cell_length_a   5.08
_cell_length_b   18.31
_cell_length_c   9.5
_cell_angle_alpha   90.0
_cell_angle_beta   105.51
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   Zr4Co4Si7
_chemical_formula_sum   'Zr16 Co16 Si28'
_cell_volume   852.48
_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  0.04  0.28  0.54  1.0
  Zr  Zr1  4  0.22  0.78  -0.0  1.0
  Zr  Zr2  4  0.3  0.3  -0.0  1.0
  Zr  Zr3  2  0.26  0.5  0.54  1.0
  Zr  Zr4  2  0.31  0.0  -0.0  1.0
  Co  Co5  4  0.03  0.15  0.27  1.0
  Co  Co6  4  0.03  0.33  0.27  1.0
  Co  Co7  4  0.13  0.24  0.27  1.0
  Co  Co8  4  0.44  0.26  0.27  1.0
  Si  Si9  4  0.04  0.24  0.54  1.0
  Si  Si10  4  0.08  0.46  0.54  1.0
  Si  Si11  4  0.17  0.17  -0.0  1.0
  Si  Si12  4  0.36  0.36  -0.0  1.0
  Si  Si13  4  0.49  0.04  -0.0  1.0
  Si  Si14  2  0.26  0.0  -0.0  1.0
  Si  Si15  2  0.27  0.0  0.27  1.0
  Si  Si16  2  0.3  0.5  0.54  1.0
  Si  Si17  2  0.31  0.5  0.81  1.0

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