# CIF generated by HEAS from Alexandria entry agm002812901 data_agm002812901 _cell_length_a 8.24766 _cell_length_b 8.24766 _cell_length_c 6.44744 _cell_angle_alpha 50.23741 _cell_angle_beta 50.23741 _cell_angle_gamma 90.00000 _cell_volume 187.00368 _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 Pb1 Pb 0.00000 0.00000 0.00000 1.00000 Pb2 Pb 0.75000 0.25000 0.50000 1.00000 Ca1 Ca 0.50000 0.50000 0.00000 1.00000 Ca2 Ca 0.25000 0.75000 0.50000 1.00000 W1 W 0.66308 0.12500 0.25000 1.00000 W2 W 0.08692 0.62500 0.25000 1.00000 W3 W 0.37500 0.33692 0.75000 1.00000 W4 W 0.87500 0.91308 0.75000 1.00000