#------------------------------------------------------------------------------ #$Date: 2010-01-30 15:59:17 +0200 (Sat, 30 Jan 2010) $ #$Revision: 966 $ #$URL: file:///home/coder/svn-repositories/cod/cif/2/2013155.cif $ #------------------------------------------------------------------------------ # # This file is available in the Crystallography Open Database (COD), # http://www.crystallography.net/ # # All data on this site have been placed in the public domain by the # contributors. # data_2013155 _journal_name_full 'Acta Crystallographica, Section C' _journal_year 2003 _journal_volume 59 _journal_page_first o177 _journal_page_last o178 _publ_section_title ; 5-Bromo-2,3-dihydro-4-methyl-3-nitrothiophene 1,1-dioxide ; _space_group_IT_number 14 _symmetry_space_group_name_Hall '-P 2ybc' _symmetry_space_group_name_H-M 'P 1 21/c 1' _[local]_cod_cif_authors_sg_H-M 'P 21/c' loop_ _publ_author_name 'Strauss, Laura H.' 'Abzianidze, Victoria V.' 'Berestovitskaya, Valentina M.' 'Efremova, Irina E.' _chemical_formula_moiety 'C5 H6 Br N O4 S' _chemical_formula_sum 'C5 H6 Br N O4 S' _chemical_formula_weight 256.08 _chemical_melting_point 373 _symmetry_cell_setting monoclinic loop_ _symmetry_equiv_pos_as_xyz 'x, y, z' '-x, y+1/2, -z+1/2' '-x, -y, -z' 'x, -y-1/2, z-1/2' _cell_length_a 5.0733(10) _cell_length_b 18.465(4) _cell_length_c 10.029(2) _cell_angle_alpha 90 _cell_angle_beta 115.12(3) _cell_angle_gamma 90 _cell_volume 850.6(3) _cell_formula_units_Z 4 _cell_measurement_temperature 185(2) _exptl_crystal_density_diffrn 2.00 loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_U_iso_or_equiv _atom_site_adp_type _atom_site_calc_flag _atom_site_refinement_flags _atom_site_occupancy _atom_site_disorder_assembly _atom_site_disorder_group _atom_site_type_symbol C6 0.6424(7) 0.46883(16) 0.2305(3) 0.0324(6) Uani d . 1 . . C H6A 0.5203 0.4893 0.1364 0.049 Uiso calc R 1 . . H H6B 0.8338 0.4608 0.2362 0.049 Uiso calc R 1 . . H H6C 0.6539 0.5016 0.3072 0.049 Uiso calc R 1 . . H N1 0.5786(5) 0.40307(12) 0.5059(2) 0.0251(5) Uani d . 1 . . N O1 -0.0546(4) 0.28618(11) 0.2237(2) 0.0307(5) Uani d . 1 . . O O2 0.2377(4) 0.22114(11) 0.1208(2) 0.0295(4) Uani d . 1 . . O O3 0.7786(5) 0.41582(14) 0.6254(2) 0.0459(6) Uani d . 1 . . O O4 0.3272(4) 0.42156(12) 0.4695(2) 0.0358(5) Uani d . 1 . . O C2 0.2965(6) 0.36225(15) 0.1475(3) 0.0232(5) Uani d . 1 . . C C3 0.5172(6) 0.39874(14) 0.2488(3) 0.0215(5) Uani d . 1 . . C C4 0.6506(5) 0.35992(15) 0.3963(3) 0.0219(5) Uani d . 1 . . C H4 0.8623 0.3571 0.4308 0.026 Uiso calc R 1 . . H C5 0.5249(6) 0.28390(14) 0.3825(3) 0.0222(5) Uani d . 1 . . C H5A 0.4685 0.2745 0.462 0.027 Uiso calc R 1 . . H H5B 0.6679 0.248 0.3866 0.027 Uiso calc R 1 . . H S1 0.21473(13) 0.28001(4) 0.20910(6) 0.02130(17) Uani d . 1 . . S Br1 0.07361(7) 0.387274(17) -0.04923(3) 0.03772(14) Uani d . 1 . . Br loop_ _atom_site_aniso_label _atom_site_aniso_U_11 _atom_site_aniso_U_22 _atom_site_aniso_U_33 _atom_site_aniso_U_12 _atom_site_aniso_U_13 _atom_site_aniso_U_23 C6 0.0387(16) 0.0305(15) 0.0264(14) -0.0061(12) 0.0123(13) 0.0006(12) N1 0.0302(13) 0.0261(12) 0.0163(11) -0.0013(9) 0.0073(10) 0.0003(9) O1 0.0237(10) 0.0391(12) 0.0313(11) -0.0022(8) 0.0136(9) 0.0002(9) O2 0.0348(11) 0.0294(10) 0.0250(10) -0.0061(8) 0.0134(9) -0.0084(8) O3 0.0472(14) 0.0566(15) 0.0197(11) 0.0039(11) 0.0006(10) -0.0108(10) O4 0.0310(11) 0.0434(13) 0.0356(11) 0.0009(9) 0.0166(10) -0.0090(10) C2 0.0249(13) 0.0273(13) 0.0154(12) 0.0004(11) 0.0068(11) 0.0017(10) C3 0.0221(12) 0.0259(14) 0.0181(12) 0.0022(10) 0.0100(11) 0.0012(10) C4 0.0193(12) 0.0285(13) 0.0155(12) -0.0004(10) 0.0050(10) -0.0010(10) C5 0.0230(13) 0.0259(13) 0.0152(12) 0.0027(10) 0.0055(10) 0.0023(10) S1 0.0213(3) 0.0248(3) 0.0168(3) -0.0020(2) 0.0072(3) -0.0012(2) Br1 0.0440(2) 0.0395(2) 0.01639(17) -0.00632(13) -0.00001(13) 0.00559(11) loop_ _geom_bond_atom_site_label_1 _geom_bond_atom_site_label_2 _geom_bond_site_symmetry_2 _geom_bond_distance _geom_bond_publ_flag S1 C2 . 1.754(3) y C2 C3 . 1.332(4) y C3 C4 . 1.520(4) y C4 C5 . 1.524(4) y C5 S1 . 1.784(3) y C6 C3 . 1.487(4) y C2 Br1 . 1.868(3) y N1 C4 . 1.522(3) y N1 O4 . 1.217(3) ? N1 O3 . 1.220(3) ? O1 S1 . 1.439(2) ? O2 S1 . 1.438(2) ? C6 H6A . 0.96 ? C6 H6B . 0.96 ? C6 H6C . 0.96 ? C4 H4 . 0.98 ? C5 H5A . 0.97 ? C5 H5B . 0.97 ? _cod_database_code 2013155