# CIF generated by HEAS from Alexandria entry agm005222291 data_agm005222291 _cell_length_a 3.94958 _cell_length_b 3.94958 _cell_length_c 4.98632 _cell_angle_alpha 90.00000 _cell_angle_beta 90.00000 _cell_angle_gamma 90.00000 _cell_volume 77.78237 _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 Mg1 Mg 0.50000 0.50000 0.00000 1.00000 Mg2 Mg 0.00000 0.00000 0.50000 1.00000 C1 C 0.88762 0.88762 0.00000 1.00000 C2 C 0.61238 0.38762 0.50000 1.00000 C3 C 0.11238 0.11238 0.00000 1.00000 C4 C 0.38762 0.61238 0.50000 1.00000