# generated using pymatgen data_Nb9CrSe16 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 6.99293193 _cell_length_b 6.99293354 _cell_length_c 13.03421821 _cell_angle_alpha 90.00000000 _cell_angle_beta 90.00000000 _cell_angle_gamma 120.00000658 _symmetry_Int_Tables_number 1 _chemical_formula_structural Nb9CrSe16 _chemical_formula_sum 'Nb9 Cr1 Se16' _cell_volume 551.99391691 _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 0.00000000 0.00000000 0.24699736 1.0 Nb Nb1 1 0.00000000 0.00000000 0.75300264 1.0 Nb Nb2 1 0.50804920 0.01610040 0.24532042 1.0 Nb Nb3 1 0.49195080 0.98389960 0.75467958 1.0 Nb Nb4 1 0.98389960 0.49195080 0.24532042 1.0 Nb Nb5 1 0.01610040 0.50804920 0.75467958 1.0 Nb Nb6 1 0.50804920 0.49195080 0.24532042 1.0 Nb Nb7 1 0.49195080 0.50804920 0.75467958 1.0 Nb Nb8 1 0.00000000 0.00000000 0.50000000 1.0 Cr Cr9 1 0.00000000 0.00000000 0.00000000 1.0 Se Se10 1 0.33333300 0.66666700 0.62228660 1.0 Se Se11 1 0.66666700 0.33333300 0.37771340 1.0 Se Se12 1 0.66666700 0.33333300 0.11351813 1.0 Se Se13 1 0.33333300 0.66666700 0.88648187 1.0 Se Se14 1 0.16734251 0.33468602 0.11861532 1.0 Se Se15 1 0.83265749 0.66531398 0.88138468 1.0 Se Se16 1 0.66531398 0.83265749 0.11861532 1.0 Se Se17 1 0.83138931 0.66277963 0.62717610 1.0 Se Se18 1 0.33468602 0.16734251 0.88138468 1.0 Se Se19 1 0.16861069 0.33722037 0.37282390 1.0 Se Se20 1 0.16734251 0.83265749 0.11861532 1.0 Se Se21 1 0.33722037 0.16861069 0.62717610 1.0 Se Se22 1 0.83265749 0.16734251 0.88138468 1.0 Se Se23 1 0.66277963 0.83138931 0.37282390 1.0 Se Se24 1 0.83138931 0.16861069 0.62717610 1.0 Se Se25 1 0.16861069 0.83138931 0.37282390 1.0