# generated using pymatgen data_Ca4CuSi6Hg _symmetry_space_group_name_H-M 'P 1' _cell_length_a 8.32695824 _cell_length_b 8.17149104 _cell_length_c 5.99357360 _cell_angle_alpha 70.08953486 _cell_angle_beta 67.31983179 _cell_angle_gamma 42.59061775 _symmetry_Int_Tables_number 1 _chemical_formula_structural Ca4CuSi6Hg _chemical_formula_sum 'Ca4 Cu1 Si6 Hg1' _cell_volume 253.60387441 _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 Ca Ca0 1 0.74731969 0.74731969 0.75268031 1.0 Ca Ca1 1 0.75558464 0.24881750 0.75118250 1.0 Ca Ca2 1 0.24731969 0.24731969 0.25268031 1.0 Ca Ca3 1 0.24881750 0.75558464 0.24441536 1.0 Cu Cu4 1 0.66683490 0.66683490 0.33316510 1.0 Si Si5 1 0.82774247 0.34243883 0.17225753 1.0 Si Si6 1 0.68240105 0.15934229 0.31759895 1.0 Si Si7 1 0.15934229 0.68240105 0.84065771 1.0 Si Si8 1 0.34243883 0.82774247 0.65756117 1.0 Si Si9 1 0.15818779 0.15818779 0.84181221 1.0 Si Si10 1 0.83005697 0.83005697 0.16994303 1.0 Hg Hg11 1 0.33395518 0.33395518 0.66604482 1.0