# generated using pymatgen data_Nb2Se3 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 3.34921500 _cell_length_b 7.90583068 _cell_length_c 10.33143323 _cell_angle_alpha 63.05040471 _cell_angle_beta 90.00000000 _cell_angle_gamma 115.06452129 _symmetry_Int_Tables_number 1 _chemical_formula_structural Nb2Se3 _chemical_formula_sum 'Nb4 Se6' _cell_volume 214.55372342 _cell_formula_units_Z 2 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 0.01236800 0.01236800 0.58550800 1.0 Nb Nb1 1 0.02701400 0.52701400 0.74711000 1.0 Nb Nb2 1 0.99398000 0.99398000 0.94508100 1.0 Nb Nb3 1 0.00360800 0.50360800 0.09385700 1.0 Se Se4 1 0.25061300 0.75061300 0.19269000 1.0 Se Se5 1 0.68145400 0.68145400 0.86231600 1.0 Se Se6 1 0.69910000 0.69910000 0.52650500 1.0 Se Se7 1 0.28368800 0.28368800 0.31441200 1.0 Se Se8 1 0.69192200 0.19192200 0.02895300 1.0 Se Se9 1 0.68958500 0.18958500 0.70356800 1.0