# generated using pymatgen data_CaCr4(HgO4)2 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 6.79788026 _cell_length_b 6.79664953 _cell_length_c 6.79672483 _cell_angle_alpha 54.56387926 _cell_angle_beta 54.55952254 _cell_angle_gamma 54.56074156 _symmetry_Int_Tables_number 1 _chemical_formula_structural CaCr4(HgO4)2 _chemical_formula_sum 'Ca1 Cr4 Hg2 O8' _cell_volume 193.90339964 _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 0.49999700 0.49998900 0.49998700 1.0 Cr Cr1 1 0.99999400 0.50001900 0.00000700 1.0 Cr Cr2 1 0.50002300 0.99999400 0.00000100 1.0 Cr Cr3 1 0.99999200 0.99999300 0.50001400 1.0 Cr Cr4 1 0.00001800 0.00003900 0.00005000 1.0 Hg Hg5 1 0.65976000 0.65978800 0.65965500 1.0 Hg Hg6 1 0.34023400 0.34021700 0.34030900 1.0 O O7 1 0.78405600 0.78398200 0.78401800 1.0 O O8 1 0.24075900 0.24070600 0.80431400 1.0 O O9 1 0.24072600 0.80432100 0.24066100 1.0 O O10 1 0.80450400 0.24056100 0.24056300 1.0 O O11 1 0.75926000 0.19569700 0.75930100 1.0 O O12 1 0.19552300 0.75942500 0.75940900 1.0 O O13 1 0.21593300 0.21598600 0.21600500 1.0 O O14 1 0.75922200 0.75928100 0.19570300 1.0