# CIF generated by HEAS from Alexandria entry agm004106953 data_agm004106953 _cell_length_a 6.81690 _cell_length_b 6.81690 _cell_length_c 6.81690 _cell_angle_alpha 29.08357 _cell_angle_beta 29.08357 _cell_angle_gamma 29.08357 _cell_volume 66.21087 _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 P1 P 0.75000 0.75000 0.75000 1.00000 Si1 Si 0.01008 0.01008 0.01008 1.00000 Si2 Si 0.48992 0.48992 0.48992 1.00000 Al1 Al 0.25000 0.25000 0.25000 1.00000