data_image0 _chemical_formula_structural Nb2O2Cl2 _chemical_formula_sum "Nb2 O2 Cl2" _cell_length_a 4.1185266541463 _cell_length_b 3.156118384020777 _cell_length_c 21.341805962036666 _cell_angle_alpha 90.0 _cell_angle_beta 90.0 _cell_angle_gamma 90.0 _space_group_name_H-M_alt "P 1" _space_group_IT_number 1 loop_ _space_group_symop_operation_xyz '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 Nb1 1.0 0.4999999999999999 0.9999999999999999 0.46559904680612335 1.0000 Nb Nb2 1.0 4.800389717564288e-18 0.49999999999999994 0.5344011012467192 1.0000 O O1 1.0 0.4999999999999999 0.49999999999999994 0.5392496411038714 1.0000 O O2 1.0 4.2879917388702446e-18 2.535086603226951e-17 0.4607504412880801 1.0000 Cl Cl1 1.0 0.4999999999999999 0.49999999999999994 0.3762945957650937 1.0000 Cl Cl2 1.0 0.0 0.0 0.6237054719804244 1.0000