Straightforward access to aryl-substituted/fused 1,3-dithiole-2-chalcogenones by Cu-catalyzed C–S coupling between aryl iodides and zinc–thiolate complex (TBA)2[Zn(DMIT)2]
Sun, Jibin; Lu, Xiaofeng; Shao, Jiafeng; Cui, Zili; Shao, Yu; Jiang, Guiyang; Yu, Wei; Shao, Xiangfeng; RSC Advances 3 (2013) 10193–; doi:10.1039/c3ra41349g

data_7235276
_publ_section_title
;
 Straightforward access to aryl-substituted/fused
 1,3-dithiole-2-chalcogenones by Cu-catalyzed C--S coupling between aryl
 iodides and zinc--thiolate complex (TBA)2[Zn(DMIT)2]
;
_journal_issue                   26
_journal_name_full               'RSC Advances'
_journal_page_first              10193
_journal_paper_doi               10.1039/c3ra41349g
_journal_volume                  3
_journal_year                    2013
_chemical_formula_moiety         'C11 H6 O2 S5'
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_chemical_name_systematic
;
34a
;
_space_group_IT_number           62
_space_group_name_Hall           '-P 2bc 2a'
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_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_H-M   'P m n b'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
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_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   10.892(3)
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_cell_length_c                   14.444(3)
_cell_measurement_reflns_used    8219
_cell_measurement_temperature    293(2)
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_cell_measurement_theta_min      2.34
_cell_volume                     1260.6(5)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT A'
_computing_molecular_graphics    'Ortep-3 for Windows (Farrugia, 1997)'
_computing_publication_material  'WinGX publication routines (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SIR2004 (Giacovazzo et al, 2004)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
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_diffrn_reflns_av_R_equivalents  0.0349
_diffrn_reflns_av_sigmaI/netI    0.0260
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -17
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_diffrn_reflns_theta_max         26.39
_diffrn_reflns_theta_min         2.34
_exptl_absorpt_coefficient_mu    0.906
_exptl_absorpt_correction_T_max  0.956
_exptl_absorpt_correction_T_min  0.913
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;CrysAlisPro, Agilent Technologies,
Version 1.171.36.20 (release 27-06-2012 CrysAlis171 .NET)
(compiled Jul 11 2012,15:38:31)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            yellow
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_exptl_crystal_density_meas      ?
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_exptl_crystal_description       block
_exptl_crystal_F_000             672
_exptl_crystal_size_max          0.1
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_refine_ls_extinction_coef       0.034(2)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.046
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     95
_refine_ls_number_reflns         1356
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.046
_refine_ls_R_factor_all          0.0466
_refine_ls_R_factor_gt           0.0346
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0296P)^2^+1.5112P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0814
_refine_ls_wR_factor_ref         0.0919
_reflns_number_gt                1093
_reflns_number_total             1356
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c3ra41349g.cif
_cod_data_source_block           34a
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_symmetry_cell_setting' value 'Orthorhombic' was changed
to 'orthorhombic' in accordance with the
/home/saulius/struct/COD-crude-data/automatic-downloads/DataCite-retrospective/RSC/depositions/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

data item '_exptl_crystal_density_meas' value 'not measured' was
changed to '?' -- the value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 6909 2019-04-08 15:41:33Z antanas 
;
_cod_database_code               7235276