# generated using pymatgen data_Cu4Si2NiS7 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 6.34371116 _cell_length_b 6.34371116 _cell_length_c 8.17117702 _cell_angle_alpha 82.06418928 _cell_angle_beta 82.06418928 _cell_angle_gamma 49.18785941 _symmetry_Int_Tables_number 1 _chemical_formula_structural Cu4Si2NiS7 _chemical_formula_sum 'Cu4 Si2 Ni1 S7' _cell_volume 245.99149744 _cell_formula_units_Z 1 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 Cu Cu0 1 0.12075200 0.15902600 0.06539800 1.0 Cu Cu1 1 0.84097400 0.87924800 0.93460200 1.0 Cu Cu2 1 0.70504400 0.71512500 0.36073900 1.0 Cu Cu3 1 0.28487500 0.29495600 0.63926100 1.0 Si Si4 1 0.58307500 0.56589100 0.78222300 1.0 Si Si5 1 0.43410900 0.41692500 0.21777700 1.0 Ni Ni6 1 0.99954800 0.00045200 0.50000000 1.0 S S7 1 0.94190900 0.48789400 0.85090700 1.0 S S8 1 0.38772100 0.88818100 0.58560200 1.0 S S9 1 0.67893700 0.19504100 0.71292700 1.0 S S10 1 0.26849100 0.73150900 0.00000000 1.0 S S11 1 0.80495900 0.32106300 0.28707300 1.0 S S12 1 0.51210600 0.05809100 0.14909300 1.0 S S13 1 0.11181900 0.61227900 0.41439800 1.0