# CIF generated by HEAS from Alexandria entry agm005473607 data_agm005473607 _cell_length_a 3.14090 _cell_length_b 3.14090 _cell_length_c 7.66656 _cell_angle_alpha 90.00000 _cell_angle_beta 90.00000 _cell_angle_gamma 90.00000 _cell_volume 75.63256 _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 0.00000 0.00000 0.00000 1.00000 Si2 Si 0.50000 0.50000 0.00000 1.00000 Si3 Si 0.50000 0.00000 0.37278 1.00000 Si4 Si 0.00000 0.50000 0.62722 1.00000 C1 C 0.50000 0.00000 0.62355 1.00000 C2 C 0.00000 0.50000 0.37645 1.00000