# CIF generated by HEAS from Alexandria entry agm005490595 data_agm005490595 _cell_length_a 4.42657 _cell_length_b 4.42657 _cell_length_c 7.74136 _cell_angle_alpha 90.00000 _cell_angle_beta 90.00000 _cell_angle_gamma 120.00000 _cell_volume 131.36590 _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 Si1 Si 0.33333 0.66667 0.08454 1.00000 Si2 Si 0.66667 0.33333 0.58454 1.00000 Si3 Si 0.66667 0.33333 0.91546 1.00000 Si4 Si 0.33333 0.66667 0.41546 1.00000 W1 W 0.00000 0.00000 0.25000 1.00000 W2 W 0.00000 0.00000 0.75000 1.00000 W3 W 0.33333 0.66667 0.75000 1.00000 W4 W 0.66667 0.33333 0.25000 1.00000