data_image0 _chemical_formula_structural ZrSe2Zr _chemical_formula_sum "Zr2 Se2" _cell_length_a 3.616318063146676 _cell_length_b 3.616318063146676 _cell_length_c 21.012571247512767 _cell_angle_alpha 90.0 _cell_angle_beta 90.0 _cell_angle_gamma 120.00000000000001 _space_group_name_H-M_alt "P 1" _space_group_IT_number 1 loop_ _space_group_symop_operation_xyz 'x, y, z' loop_ _atom_site_type_symbol _atom_site_label _atom_site_symmetry_multiplicity _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_occupancy Zr Zr1 1.0 0.3333651989889196 0.6666742414129425 0.5674153172192714 1.0000 Se Se1 1.0 0.6666876561404258 0.33333146745012737 0.35692918832519205 1.0000 Se Se2 1.0 3.891182858118038e-08 4.3945646461985614e-05 0.6430708117931767 1.0000 Zr Zr2 1.0 0.33338558877329677 0.6668273119895421 0.43258497796055967 1.0000