# generated using pymatgen data_Tm4As3Se _symmetry_space_group_name_H-M 'P 1' _cell_length_a 4.03716163 _cell_length_b 5.69151614 _cell_length_c 8.07927798 _cell_angle_alpha 90.00000000 _cell_angle_beta 90.00000000 _cell_angle_gamma 90.00000000 _symmetry_Int_Tables_number 1 _chemical_formula_structural Tm4As3Se _chemical_formula_sum 'Tm4 As3 Se1' _cell_volume 185.64218008 _cell_formula_units_Z 1 loop_ _symmetry_equiv_pos_site_id _symmetry_equiv_pos_as_xyz 1 '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 Tm Tm0 1 0.50000000 0.50000000 0.24088125 1.0 Tm Tm1 1 0.00000000 0.00000000 0.50000000 1.0 Tm Tm2 1 0.50000000 0.50000000 0.75911875 1.0 Tm Tm3 1 0.00000000 0.00000000 0.00000000 1.0 As As4 1 0.50000000 0.00000000 0.74757423 1.0 As As5 1 0.00000000 0.50000000 0.00000000 1.0 As As6 1 0.50000000 0.00000000 0.25242577 1.0 Se Se7 1 0.00000000 0.50000000 0.50000000 1.0