# generated using pymatgen data_NaCr4O8 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 2.98833200 _cell_length_b 7.14550558 _cell_length_c 7.10686847 _cell_angle_alpha 92.61469149 _cell_angle_beta 102.13656543 _cell_angle_gamma 77.93005041 _symmetry_Int_Tables_number 1 _chemical_formula_structural NaCr4O8 _chemical_formula_sum 'Na1 Cr4 O8' _cell_volume 145.08211136 _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 Na Na0 1 0.50000000 0.00000000 0.00000000 1.0 Cr Cr1 1 0.34787500 0.81761300 0.51336300 1.0 Cr Cr2 1 0.83523200 0.51325700 0.18372000 1.0 Cr Cr3 1 0.16476800 0.48674300 0.81628000 1.0 Cr Cr4 1 0.65212500 0.18238700 0.48663700 1.0 O O5 1 0.84814000 0.95304500 0.64932600 1.0 O O6 1 0.83713200 0.70293900 0.37720400 1.0 O O7 1 0.19989700 0.64758200 0.04737600 1.0 O O8 1 0.53991500 0.62234700 0.70217600 1.0 O O9 1 0.46008500 0.37765300 0.29782400 1.0 O O10 1 0.80010300 0.35241800 0.95262400 1.0 O O11 1 0.16286800 0.29706100 0.62279600 1.0 O O12 1 0.15186000 0.04695500 0.35067400 1.0