# generated using pymatgen
data_Sr2Mg(SiNi)4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.12942396
_cell_length_b   6.12942439
_cell_length_c   10.77682728
_cell_angle_alpha   90.00000000
_cell_angle_beta   90.00000000
_cell_angle_gamma   113.13032181
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Sr2Mg(SiNi)4
_chemical_formula_sum   'Sr4 Mg2 Si8 Ni8'
_cell_volume   372.33659811
_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  1  0.20632664  0.79367336  0.50000000  1.0
  Sr  Sr1  1  0.20632664  0.79367336  0.00000000  1.0
  Sr  Sr2  1  0.79367336  0.20632664  0.50000000  1.0
  Sr  Sr3  1  0.79367336  0.20632664  0.00000000  1.0
  Mg  Mg4  1  0.02922871  0.02922871  0.25000000  1.0
  Mg  Mg5  1  0.97077129  0.97077129  0.75000000  1.0
  Si  Si6  1  0.52186224  0.89416345  0.25000000  1.0
  Si  Si7  1  0.10583655  0.47813776  0.75000000  1.0
  Si  Si8  1  0.47813776  0.10583655  0.75000000  1.0
  Si  Si9  1  0.89416345  0.52186224  0.25000000  1.0
  Si  Si10  1  0.34760773  0.34760773  0.42603307  1.0
  Si  Si11  1  0.65239227  0.65239227  0.57396693  1.0
  Si  Si12  1  0.34760773  0.34760773  0.07396693  1.0
  Si  Si13  1  0.65239227  0.65239227  0.92603307  1.0
  Ni  Ni14  1  0.50023142  0.24468384  0.25000000  1.0
  Ni  Ni15  1  0.75531616  0.49976858  0.75000000  1.0
  Ni  Ni16  1  0.49976858  0.75531616  0.75000000  1.0
  Ni  Ni17  1  0.24468384  0.50023142  0.25000000  1.0
  Ni  Ni18  1  0.67809196  0.67809196  0.36713113  1.0
  Ni  Ni19  1  0.32190804  0.32190804  0.63286887  1.0
  Ni  Ni20  1  0.67809196  0.67809196  0.13286887  1.0
  Ni  Ni21  1  0.32190804  0.32190804  0.86713113  1.0