# generated using pymatgen data_Nb9V2O25 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 11.54406373 _cell_length_b 11.54406373 _cell_length_c 11.54406373 _cell_angle_alpha 91.71286649 _cell_angle_beta 91.71286649 _cell_angle_gamma 160.08829748 _symmetry_Int_Tables_number 1 _chemical_formula_structural Nb9V2O25 _chemical_formula_sum 'Nb9 V2 O25' _cell_volume 516.05370683 _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 0.00000000 1.0 Nb Nb1 1 0.22274900 0.90221700 0.12496600 1.0 Nb Nb2 1 0.77725100 0.09778300 0.87503400 1.0 Nb Nb3 1 0.90221700 0.77725100 0.67946800 1.0 Nb Nb4 1 0.09778300 0.22274900 0.32053200 1.0 Nb Nb5 1 0.12633900 0.68202600 0.80836500 1.0 Nb Nb6 1 0.87366100 0.31797400 0.19163500 1.0 Nb Nb7 1 0.68202600 0.87366100 0.55568700 1.0 Nb Nb8 1 0.31797400 0.12633900 0.44431300 1.0 V V9 1 0.75000000 0.25000000 0.50000000 1.0 V V10 1 0.25000000 0.75000000 0.50000000 1.0 O O11 1 0.35145600 0.83967700 0.19113300 1.0 O O12 1 0.64854400 0.16032300 0.80886700 1.0 O O13 1 0.83967700 0.64854400 0.48822200 1.0 O O14 1 0.16032300 0.35145600 0.51177800 1.0 O O15 1 0.24993600 0.61125400 0.86119000 1.0 O O16 1 0.75006400 0.38874600 0.13881000 1.0 O O17 1 0.61125400 0.75006400 0.36131700 1.0 O O18 1 0.38874600 0.24993600 0.63868300 1.0 O O19 1 0.17868100 0.78701600 0.96569700 1.0 O O20 1 0.82131900 0.21298400 0.03430300 1.0 O O21 1 0.78701600 0.82131900 0.60833500 1.0 O O22 1 0.21298400 0.17868100 0.39166500 1.0 O O23 1 0.08306500 0.55596700 0.63903200 1.0 O O24 1 0.91693500 0.44403300 0.36096800 1.0 O O25 1 0.55596700 0.91693500 0.47290200 1.0 O O26 1 0.44403300 0.08306500 0.52709800 1.0 O O27 1 0.50000000 0.50000000 0.00000000 1.0 O O28 1 0.11759000 0.94947900 0.06707000 1.0 O O29 1 0.88241000 0.05052100 0.93293000 1.0 O O30 1 0.94947900 0.88241000 0.83188900 1.0 O O31 1 0.05052100 0.11759000 0.16811100 1.0 O O32 1 0.01621900 0.71924000 0.73545900 1.0 O O33 1 0.98378100 0.28076000 0.26454100 1.0 O O34 1 0.71924000 0.98378100 0.70302100 1.0 O O35 1 0.28076000 0.01621900 0.29697900 1.0