# generated using pymatgen data_Nb9TlSe12 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 10.76934757 _cell_length_b 10.76934757 _cell_length_c 10.76934691 _cell_angle_alpha 109.95758627 _cell_angle_beta 109.95758627 _cell_angle_gamma 109.95758318 _symmetry_Int_Tables_number 1 _chemical_formula_structural Nb9TlSe12 _chemical_formula_sum 'Nb18 Tl2 Se24' _cell_volume 943.78274774 _cell_formula_units_Z 2 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 Nb Nb0 1 0.65917400 0.55198100 0.03982500 1.0 Nb Nb1 1 0.32480100 0.21824000 0.70581500 1.0 Nb Nb2 1 0.99148100 0.88516600 0.37337400 1.0 Nb Nb3 1 0.88516600 0.37337400 0.99148100 1.0 Nb Nb4 1 0.55198100 0.03982500 0.65917400 1.0 Nb Nb5 1 0.21824000 0.70581500 0.32480100 1.0 Nb Nb6 1 0.70581500 0.32480100 0.21824000 1.0 Nb Nb7 1 0.37337400 0.99148100 0.88516600 1.0 Nb Nb8 1 0.03982500 0.65917400 0.55198100 1.0 Nb Nb9 1 0.67519900 0.78176000 0.29418500 1.0 Nb Nb10 1 0.34082600 0.44801900 0.96017500 1.0 Nb Nb11 1 0.00851900 0.11483400 0.62662600 1.0 Nb Nb12 1 0.44801900 0.96017500 0.34082600 1.0 Nb Nb13 1 0.11483400 0.62662600 0.00851900 1.0 Nb Nb14 1 0.78176000 0.29418500 0.67519900 1.0 Nb Nb15 1 0.62662600 0.00851900 0.11483400 1.0 Nb Nb16 1 0.29418500 0.67519900 0.78176000 1.0 Nb Nb17 1 0.96017500 0.34082600 0.44801900 1.0 Tl Tl18 1 0.00000000 0.00000000 0.00000000 1.0 Tl Tl19 1 0.50000000 0.50000000 0.50000000 1.0 Se Se20 1 0.08324600 0.41642600 0.74984500 1.0 Se Se21 1 0.41642600 0.74984500 0.08324600 1.0 Se Se22 1 0.74984500 0.08324600 0.41642600 1.0 Se Se23 1 0.91675400 0.58357400 0.25015500 1.0 Se Se24 1 0.25015500 0.91675400 0.58357400 1.0 Se Se25 1 0.58357400 0.25015500 0.91675400 1.0 Se Se26 1 0.15772700 0.87641800 0.21750300 1.0 Se Se27 1 0.48987000 0.20825300 0.54959300 1.0 Se Se28 1 0.82378300 0.54343400 0.88337700 1.0 Se Se29 1 0.20825300 0.54959300 0.48987000 1.0 Se Se30 1 0.54343500 0.88337700 0.82378300 1.0 Se Se31 1 0.87641800 0.21750300 0.15772700 1.0 Se Se32 1 0.88337700 0.82378300 0.54343400 1.0 Se Se33 1 0.21750300 0.15772700 0.87641800 1.0 Se Se34 1 0.54959300 0.48987000 0.20825300 1.0 Se Se35 1 0.84227300 0.12358200 0.78249700 1.0 Se Se36 1 0.17621700 0.45656600 0.11662300 1.0 Se Se37 1 0.51013000 0.79174700 0.45040700 1.0 Se Se38 1 0.79174700 0.45040700 0.51013000 1.0 Se Se39 1 0.12358200 0.78249700 0.84227300 1.0 Se Se40 1 0.45656600 0.11662300 0.17621700 1.0 Se Se41 1 0.11662300 0.17621700 0.45656600 1.0 Se Se42 1 0.45040700 0.51013000 0.79174700 1.0 Se Se43 1 0.78249700 0.84227300 0.12358200 1.0