# CIF generated by HEAS from Alexandria entry agm005609769 data_agm005609769 _cell_length_a 4.53278 _cell_length_b 4.53278 _cell_length_c 10.64360 _cell_angle_alpha 90.52414 _cell_angle_beta 90.52414 _cell_angle_gamma 90.20130 _cell_volume 218.66438 _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 0.74767 0.74767 0.35859 1.00000 Na2 Na 0.25233 0.25233 0.64141 1.00000 Hg1 Hg 0.00000 0.50000 0.00000 1.00000 Hg2 Hg 0.50000 0.00000 0.00000 1.00000 I1 I 0.75309 0.75309 0.65981 1.00000 I2 I 0.24691 0.24691 0.34019 1.00000