# CIF generated by HEAS from Alexandria entry agm005197907 data_agm005197907 _cell_length_a 3.81172 _cell_length_b 3.81173 _cell_length_c 8.39590 _cell_angle_alpha 89.99159 _cell_angle_beta 89.99151 _cell_angle_gamma 59.99352 _cell_volume 105.63623 _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 Y1 Y 0.53482 0.53482 0.59558 1.00000 Tm1 Tm 0.20135 0.20135 0.02894 1.00000 Tl1 Tl 0.86810 0.86810 0.30884 1.00000 Se1 Se 0.86808 0.86808 0.81560 1.00000