# CIF generated by HEAS from Alexandria entry agm005777370 data_agm005777370 _cell_length_a 4.02887 _cell_length_b 4.02887 _cell_length_c 7.86304 _cell_angle_alpha 104.84413 _cell_angle_beta 104.84414 _cell_angle_gamma 90.00000 _cell_volume 118.95989 _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 Pm1 Pm 0.00000 0.00000 0.00000 1.00000 Y1 Y 0.25000 0.75000 0.50000 1.00000 Si1 Si 0.66896 0.16896 0.33792 1.00000 Si2 Si 0.58401 0.58401 0.16802 1.00000 Si3 Si 0.83104 0.33104 0.66208 1.00000 Si4 Si 0.41599 0.41599 0.83198 1.00000