# generated using pymatgen data_Nb5Cr3Se20 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 3.53564700 _cell_length_b 9.56559270 _cell_length_c 19.05481918 _cell_angle_alpha 88.42375180 _cell_angle_beta 90.00000000 _cell_angle_gamma 90.00000000 _symmetry_Int_Tables_number 1 _chemical_formula_structural Nb5Cr3Se20 _chemical_formula_sum 'Nb5 Cr3 Se20' _cell_volume 644.20078379 _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 Nb Nb0 1 0.75000000 0.40591600 0.31683200 1.0 Nb Nb1 1 0.75000000 0.90510100 0.81878400 1.0 Nb Nb2 1 0.25000000 0.09621400 0.18025200 1.0 Nb Nb3 1 0.25000000 0.59752300 0.68069300 1.0 Nb Nb4 1 0.25000000 0.09736400 0.45726600 1.0 Cr Cr5 1 0.25000000 0.61799300 0.94533000 1.0 Cr Cr6 1 0.75000000 0.38245000 0.05383600 1.0 Cr Cr7 1 0.75000000 0.89184300 0.55222500 1.0 Se Se8 1 0.25000000 0.57760100 0.37708500 1.0 Se Se9 1 0.25000000 0.07329900 0.88040800 1.0 Se Se10 1 0.75000000 0.92632500 0.11948900 1.0 Se Se11 1 0.75000000 0.42754000 0.62013200 1.0 Se Se12 1 0.25000000 0.19742600 0.31669000 1.0 Se Se13 1 0.25000000 0.69798400 0.81579900 1.0 Se Se14 1 0.75000000 0.30361700 0.18244400 1.0 Se Se15 1 0.75000000 0.80463100 0.68106500 1.0 Se Se16 1 0.25000000 0.57856600 0.25292900 1.0 Se Se17 1 0.25000000 0.07812600 0.75577200 1.0 Se Se18 1 0.75000000 0.92511500 0.24420400 1.0 Se Se19 1 0.75000000 0.42500300 0.74468000 1.0 Se Se20 1 0.75000000 0.30427700 0.45394900 1.0 Se Se21 1 0.75000000 0.80595000 0.95496700 1.0 Se Se22 1 0.25000000 0.19448200 0.04419700 1.0 Se Se23 1 0.25000000 0.70492100 0.54477800 1.0 Se Se24 1 0.75000000 0.91545100 0.42029200 1.0 Se Se25 1 0.75000000 0.43620700 0.92595100 1.0 Se Se26 1 0.25000000 0.56370000 0.07320100 1.0 Se Se27 1 0.25000000 0.06537400 0.58675000 1.0