#------------------------------------------------------------------------------ #$Date: 2011-09-17 21:27:16 +0100 (Sat, 17 Sep 2011) $ #$Revision: 26029 $ #$URL: svn://www.crystallography.net/cod/cif/2/2003739.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_2003739 _journal_name_full 'Acta Crystallographica Section C' _journal_year 1995 _journal_volume 51 _journal_page_first 1630 _journal_page_last 1632 _publ_section_title ; (Z)-Ethyl 2-Cyano-3-methylsulfinyl-3-methylthiopropenoate ; _chemical_formula_sum 'C8 H11 N O3 S2' _chemical_formula_weight 233.30 _symmetry_cell_setting monoclinic _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_ _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 5.502(5) _cell_length_b 7.036(7) _cell_length_c 27.688(24) _cell_angle_alpha 90.00 _cell_angle_beta 93.57(7) _cell_angle_gamma 90.00 _cell_volume 1069.8(17) _cell_formula_units_Z 4 _exptl_crystal_density_diffrn 1.449 _exptl_crystal_density_meas ? _exptl_crystal_density_method ? _diffrn_radiation_type MoK\a _diffrn_radiation_wavelength 0.71073 _cell_measurement_reflns_used 15 _cell_measurement_theta_min 9 _cell_measurement_theta_max 11 _exptl_absorpt_coefficient_mu 0.479 _cell_measurement_temperature 220(2) _exptl_crystal_description block _exptl_crystal_size_max 0.53 _exptl_crystal_size_mid 0.18 _exptl_crystal_size_min 0.10 _exptl_crystal_colour colourless _chemical_compound_source ? _diffrn_measurement_device 'Siemens P3R3' _diffrn_measurement_method '\w-2\q' _exptl_absorpt_correction_type none _exptl_absorpt_correction_T_min ? _exptl_absorpt_correction_T_max ? _diffrn_reflns_number 2460 _reflns_number_total 1900 _reflns_number_observed 1486 _reflns_observed_criterion >2sigma(I) _diffrn_reflns_av_R_equivalents 0.0381 _diffrn_reflns_theta_max 25.05 _diffrn_reflns_limit_h_min 0 _diffrn_reflns_limit_h_max 6 _diffrn_reflns_limit_k_min -1 _diffrn_reflns_limit_k_max 8 _diffrn_reflns_limit_l_min -32 _diffrn_reflns_limit_l_max 32 _diffrn_standards_number 3 _diffrn_standards_interval_count 200 _diffrn_standards_interval_time ? _diffrn_standards_decay_% 3 _refine_ls_structure_factor_coef Fsqd _refine_ls_R_factor_obs 0.0398 _refine_ls_wR_factor_obs 0.0937 _refine_ls_wR_factor_all 0.1062 _refine_ls_goodness_of_fit_obs 1.057 _refine_ls_goodness_of_fit_all 1.031 _refine_ls_number_reflns 1897 _refine_ls_number_parameters 127 _refine_ls_hydrogen_treatment 'H atoms: see text' _refine_ls_weighting_scheme ;calc w = 1/[s^2^(Fo^2^) + ( 0.0479P)^2^ + 0.7312P] where P = (Fo^2^ + 2Fc^2^)/3 ; _refine_ls_shift/esd_max 0.001 _refine_diff_density_max 0.393 _refine_diff_density_min -0.241 _refine_ls_extinction_method none _refine_ls_extinction_coef ? loop_ _atom_type_symbol _atom_type_description _atom_type_scat_source _atom_type_scat_dispersion_real _atom_type_scat_dispersion_imag 'C' 'C' 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' 0.0033 0.0016 'H' 'H' 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' 0.0000 0.0000 'N' 'N' 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' 0.0061 0.0033 'O' 'O' 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' 0.0106 0.0060 'S' 'S' 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' 0.1246 0.1234 loop_ _atom_site_label _atom_site_occupancy _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_U_iso_or_equiv S(1) 1 0.00409(12) 0.18199(11) 0.36020(2) 0.0374(2) S(2) 1 0.16891(13) 0.46726(11) 0.29436(3) 0.0417(2) O(1) 1 -0.1942(3) 0.2219(3) 0.32289(8) 0.0517(6) O(2) 1 0.3436(4) 0.1360(3) 0.43134(7) 0.0544(6) O(3) 1 0.6294(4) 0.3431(3) 0.45711(7) 0.0452(5) N(1) 1 0.6811(5) 0.7037(4) 0.38181(10) 0.0564(7) C(1) 1 0.1667(5) -0.0146(4) 0.33650(11) 0.0434(7) H(1A) 1 0.0722(5) -0.1300(4) 0.33927(11) 0.065 H(1B) 1 0.3222(5) -0.0286(4) 0.35465(11) 0.065 H(1C) 1 0.1937(5) 0.0088(4) 0.30273(11) 0.065 C(2) 1 0.4489(5) 0.5728(5) 0.27759(10) 0.0459(7) H(2A) 1 0.4752(5) 0.6919(5) 0.29476(10) 0.069 H(2B) 1 0.4396(5) 0.5964(5) 0.24301(10) 0.069 H(2C) 1 0.5831(5) 0.4871(5) 0.28591(10) 0.069 C(3) 1 0.2348(4) 0.3636(4) 0.34973(9) 0.0307(6) C(4) 1 0.4138(4) 0.4052(4) 0.38386(9) 0.0313(6) C(5) 1 0.5666(5) 0.5693(4) 0.38189(9) 0.0383(7) C(6) 1 0.4553(5) 0.2796(4) 0.42614(9) 0.0364(6) C(7) 1 0.6812(6) 0.2176(5) 0.49853(11) 0.0604(10) H(7A) 1 0.5444(6) 0.2194(5) 0.51956(11) 0.072 H(7B) 1 0.7030(6) 0.0869(5) 0.48736(11) 0.072 C(8) 1 0.9026(6) 0.2827(6) 0.52545(13) 0.0671(11) H(8A) 1 0.9399(6) 0.2025(6) 0.55343(13) 0.101 H(8B) 1 0.8772(6) 0.4123(6) 0.53601(13) 0.101 H(8C) 1 1.0371(6) 0.2793(6) 0.50443(13) 0.101 loop_ _atom_site_aniso_label _atom_site_aniso_U_11 _atom_site_aniso_U_12 _atom_site_aniso_U_13 _atom_site_aniso_U_22 _atom_site_aniso_U_23 _atom_site_aniso_U_33 S(1) 0.0285(3) -0.0005(3) -0.0004(3) 0.0452(4) -0.0062(3) 0.0382(4) S(2) 0.0405(4) 0.0077(3) -0.0115(3) 0.0491(4) 0.0067(3) 0.0337(4) O(1) 0.0318(10) 0.0054(10) -0.0172(10) 0.0550(13) -0.0086(11) 0.0658(14) O(2) 0.0621(14) -0.0226(12) -0.0129(10) 0.0580(14) 0.0148(10) 0.0412(12) O(3) 0.0497(12) -0.0110(10) -0.0159(9) 0.0509(12) 0.0118(9) 0.0328(10) N(1) 0.060(2) -0.0173(15) -0.0148(13) 0.056(2) 0.0112(14) 0.051(2) C(1) 0.043(2) 0.0037(13) -0.0015(13) 0.036(2) -0.0043(13) 0.050(2) C(2) 0.051(2) 0.007(2) -0.0002(13) 0.055(2) 0.0116(14) 0.0310(15) C(3) 0.0304(13) 0.0067(11) -0.0015(10) 0.0338(14) -0.0027(11) 0.0274(13) C(4) 0.0298(13) 0.0023(11) -0.0020(10) 0.0368(14) 0.0027(11) 0.0269(13) C(5) 0.041(2) 0.0000(14) -0.0085(12) 0.043(2) 0.0073(12) 0.0297(14) C(6) 0.0365(14) -0.0028(13) -0.0052(11) 0.043(2) 0.0021(12) 0.0291(14) C(7) 0.064(2) -0.017(2) -0.021(2) 0.073(2) 0.025(2) 0.041(2) C(8) 0.065(2) -0.014(2) -0.019(2) 0.077(3) 0.024(2) 0.057(2) _cod_database_code 2003739