# CIF generated by HEAS from Alexandria entry agm004635530 data_agm004635530 _cell_length_a 6.75074 _cell_length_b 6.75074 _cell_length_c 7.15988 _cell_angle_alpha 97.91515 _cell_angle_beta 97.91515 _cell_angle_gamma 122.74042 _cell_volume 262.87613 _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 0.17403 0.82598 0.50000 1.00000 Na2 Na 0.82598 0.17403 0.50000 1.00000 Na3 Na 0.50000 0.50000 0.50000 1.00000 Nb1 Nb 0.00000 0.00000 0.00000 1.00000 Cu1 Cu 0.33795 0.66205 0.00000 1.00000 Cu2 Cu 0.66205 0.33795 0.00000 1.00000 Se1 Se 0.91660 0.58868 0.80280 1.00000 Se2 Se 0.75484 0.75484 0.22185 1.00000 Se3 Se 0.08340 0.41132 0.19720 1.00000 Se4 Se 0.58868 0.91660 0.80280 1.00000 Se5 Se 0.24516 0.24516 0.77815 1.00000 Se6 Se 0.41132 0.08340 0.19720 1.00000