# CIF generated by HEAS from Alexandria entry agm005124652 data_agm005124652 _cell_length_a 3.88702 _cell_length_b 3.88702 _cell_length_c 10.12028 _cell_angle_alpha 78.92808 _cell_angle_beta 78.92808 _cell_angle_gamma 60.00000 _cell_volume 129.12410 _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 0.07614 0.07614 0.77158 1.00000 Ca2 Ca 0.25717 0.25717 0.22849 1.00000 Mg1 Mg 0.50017 0.50017 0.49950 1.00000 Hg1 Hg 0.66652 0.66652 0.00044 1.00000