# CIF generated by HEAS from Alexandria entry agm002811154 data_agm002811154 _cell_length_a 8.51338 _cell_length_b 8.51338 _cell_length_c 7.00495 _cell_angle_alpha 52.57888 _cell_angle_beta 52.57888 _cell_angle_gamma 90.00000 _cell_volume 259.61317 _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 Ca1 Ca 0.50000 0.50000 0.00000 1.00000 Ca2 Ca 0.25000 0.75000 0.50000 1.00000 Bi1 Bi 0.00000 0.00000 0.00000 1.00000 Bi2 Bi 0.75000 0.25000 0.50000 1.00000 Br1 Br 0.58451 0.12500 0.25000 1.00000 Br2 Br 0.16549 0.62500 0.25000 1.00000 Br3 Br 0.37500 0.41549 0.75000 1.00000 Br4 Br 0.87500 0.83451 0.75000 1.00000