# CIF generated by HEAS from Alexandria entry agm005124653
data_agm005124653
_cell_length_a     4.00340
_cell_length_b     4.00340
_cell_length_c     8.24816
_cell_angle_alpha  75.95498
_cell_angle_beta   75.95498
_cell_angle_gamma  60.00000
_cell_volume       109.89712
_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 0.66723 0.66723 0.99832 1.00000
  Mg1 Mg 0.49911 0.49911 0.50266 1.00000
  Hg1 Hg 0.09120 0.09120 0.72640 1.00000
  Hg2 Hg 0.24246 0.24246 0.27262 1.00000