# CIF generated by HEAS from Alexandria entry agm003462829 data_agm003462829 _cell_length_a 4.03462 _cell_length_b 4.03462 _cell_length_c 6.75638 _cell_angle_alpha 107.37227 _cell_angle_beta 107.37227 _cell_angle_gamma 90.00000 _cell_volume 99.69591 _symmetry_space_group_name_H-M 'P 1' _symmetry_Int_Tables_number 1 loop_ _symmetry_equiv_pos_as_xyz 'x, y, z' loop_ _atom_site_label _atom_site_type_symbol _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_occupancy Na1 Na 0.34627 0.34627 0.69254 1.00000 Na2 Na 0.65373 0.65373 0.30746 1.00000 Nb1 Nb 0.00000 0.00000 0.00000 1.00000 O1 O 0.15996 0.15996 0.31991 1.00000 O2 O 0.84004 0.84004 0.68009 1.00000 O3 O 0.50000 0.00000 0.00000 1.00000 O4 O 0.00000 0.50000 0.00000 1.00000