data_1100197 _chemical_formula_sum 'C6 H18 Br1 N1 Sb2' _chemical_formula_moiety ; C6 H18 Br1 N1 Sb2 ; _journal_year 2000 _journal_name_full 'Private Communication' loop_ _publ_author_name "U.Muller" "K.Dehnicke" "R.Hillwig" "K.Harms" "J.Pebler" "A.Pilz" _chemical_name_systematic ; Bromo(trimethyl)stibinimino-trimethylstibine ; _cell_volume 1318.715 _exptl_crystal_density_diffrn 2.154 _diffrn_ambient_temperature 197 _refine_ls_R_factor_gt 6.46 _refine_ls_wR_factor_gt 6.46 _symmetry_cell_setting monoclinic _symmetry_space_group_name_H-M 'P 21/n' _symmetry_Int_Tables_number 14 loop_ _symmetry_equiv_pos_site_id _symmetry_equiv_pos_as_xyz 1 x,y,z 2 1/2+x,1/2-y,1/2+z 3 -x,-y,-z 4 -1/2-x,-1/2+y,-1/2-z _cell_length_a 7.163(2) _cell_length_b 17.466(6) _cell_length_c 10.565(3) _cell_angle_alpha 90 _cell_angle_beta 93.90(3) _cell_angle_gamma 90 _cell_formula_units_Z 4 loop_ _atom_type_symbol _atom_type_radius_bond C 0.68 H 0.23 Br 1.21 N 0.68 Sb 1.46 loop_ _atom_site_label _atom_site_type_symbol _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z Sb1 Sb 0.16542(11) 0.05777(5) 0.23937(8) Sb2 Sb -0.16770(12) 0.22640(5) 0.29349(8) Br1 Br -0.5143(2) 0.28929(9) 0.38271(14) N1 N 0.0983(13) 0.1756(6) 0.2188(9) C1 C 0.3780(22) 0.0564(12) 0.3866(14) H1 H 0.4689(22) 0.0181(12) 0.3693(14) H2 H 0.3247(22) 0.0449(12) 0.4654(14) H3 H 0.4375(22) 0.1057(12) 0.3924(14) C2 C 0.2494(23) 0.023(1) 0.0594(14) H4 H 0.1610(23) 0.0415(10) -0.0058(14) H5 H 0.2544(23) -0.0319(10) 0.0560(14) H6 H 0.3710(23) 0.0436(10) 0.0467(14) C3 C -0.0776(20) -0.0020(8) 0.2922(15) H7 H -0.1663(20) -0.0057(8) 0.2202(15) H8 H -0.1329(20) 0.0254(8) 0.3591(15) H9 H -0.0429(20) -0.0524(8) 0.3211(15) C4 C -0.1181(20) 0.1747(8) 0.4779(11) H10 H -0.1233(20) 0.2134(8) 0.5422(11) H11 H 0.0031(20) 0.1511(8) 0.4840(11) H12 H -0.2122(20) 0.1367(8) 0.4897(11) C5 C -0.3366(17) 0.1720(8) 0.1513(12) H13 H -0.4629(17) 0.1902(8) 0.1532(12) H14 H -0.3339(17) 0.1177(8) 0.1653(12) H15 H -0.2907(17) 0.1831(8) 0.0700(12) C6 C -0.0694(21) 0.3396(8) 0.2654(17) H16 H 0.0537(21) 0.3376(8) 0.2348(17) H17 H -0.0649(21) 0.3669(8) 0.3444(17) H18 H -0.1526(21) 0.3653(8) 0.2043(17)