# CIF generated by HEAS from Alexandria entry agm002787215 data_agm002787215 _cell_length_a 4.71698 _cell_length_b 4.71698 _cell_length_c 10.23776 _cell_angle_alpha 76.68103 _cell_angle_beta 76.68103 _cell_angle_gamma 90.00000 _cell_volume 215.36152 _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 Hg1 Hg 0.00000 0.00000 0.00000 1.00000 Hg2 Hg 0.75000 0.25000 0.50000 1.00000 Al1 Al 0.76206 0.12500 0.25000 1.00000 Al2 Al 0.98794 0.62500 0.25000 1.00000 Al3 Al 0.37500 0.23794 0.75000 1.00000 Al4 Al 0.87500 0.01206 0.75000 1.00000