A sulfur-rich π-electron acceptor derived from 5,5′-bithiazolidinylidene: charge-transfer complex vs. charge-transfer salt
Le Gal, Yann; Rajkumar, Mangaiyarkarasi; Vacher, Antoine; Dorcet, Vincent; Roisnel, Thierry; Fourmigué, Marc; Barrière, Frédéric; Guizouarn, Thierry; Lorcy, Dominique; CrystEngComm 18 (2016) 3925–; doi:10.1039/C6CE00772D

data_7224993
_publ_section_title
;
 A sulfur-rich \p-electron acceptor derived from
 5,5&#x2032;-bithiazolidinylidene: charge-transfer complex vs.
 charge-transfer salt
;
_journal_issue                   21
_journal_name_full               CrystEngComm
_journal_page_first              3925
_journal_paper_doi               10.1039/C6CE00772D
_journal_volume                  18
_journal_year                    2016
_chemical_compound_source        'synthesis as described'
_chemical_formula_moiety         'C16 H10 N6 S4'
_chemical_formula_sum            'C16 H10 N6 S4'
_chemical_formula_weight         414.54
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_audit_update_record
;
2016-03-31 deposited with the CCDC.
2016-04-22 downloaded from the CCDC.
;
_cell_angle_alpha                77.773(2)
_cell_angle_beta                 80.2040(10)
_cell_angle_gamma                69.1100(10)
_cell_formula_units_Z            1
_cell_length_a                   5.3638(2)
_cell_length_b                   7.2562(3)
_cell_length_c                   12.7329(5)
_cell_measurement_reflns_used    4978
_cell_measurement_temperature    294(2)
_cell_measurement_theta_max      27.48
_cell_measurement_theta_min      3.05
_cell_measurement_wavelength     0.71073
_cell_volume                     450.06(3)
_computing_cell_refinement       'Bruker APEX2 (Bruker, 2014)'
_computing_data_collection       'Bruker APEX2 (Bruker, 2014)'
_computing_data_reduction        'Bruker APEX2 (Bruker, 2014)'
_computing_molecular_graphics    'SXGRAPH (Farrugia, 1999), Mercury (CSD, 2014)'
_computing_publication_material  'CRYSCALC (T. Roisnel, local program, 2016)'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SIR97 (ALtomare et al., 1999)'
_diffrn_ambient_temperature      294(2)
_diffrn_detector                 'CCD plate'
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.991
_diffrn_measurement_device_type  'APEXII, Bruker-AXS'
_diffrn_measurement_method       'CCD rotation images, thin slices'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0292
_diffrn_reflns_av_unetI/netI     0.0243
_diffrn_reflns_limit_h_max       6
_diffrn_reflns_limit_h_min       -6
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            7308
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.480
_diffrn_reflns_theta_min         3.046
_exptl_absorpt_coefficient_mu    0.541
_exptl_absorpt_correction_T_max  0.942
_exptl_absorpt_correction_T_min  0.860
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
  [Sheldrick, G.M. (2014). SADABS Bruker AXS Inc., Madison, Wisconsin, USA]
;
_exptl_crystal_colour            black
_exptl_crystal_density_diffrn    1.529
_exptl_crystal_description       prism
_exptl_crystal_F_000             212
_exptl_crystal_size_max          0.450
_exptl_crystal_size_mid          0.240
_exptl_crystal_size_min          0.110
_refine_diff_density_max         0.264
_refine_diff_density_min         -0.156
_refine_diff_density_rms         0.042
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.053
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     119
_refine_ls_number_reflns         2051
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.053
_refine_ls_R_factor_all          0.0292
_refine_ls_R_factor_gt           0.0261
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0357P)^2^+0.1161P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0711
_refine_ls_wR_factor_ref         0.0747
_reflns_number_gt                1872
_reflns_number_total             2051
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c6ce00772d2.cif
_cod_data_source_block           acceptor_1
_cod_depositor_comments
;
The following automatic conversions were performed:

'_space_group_crystal_system' value 'Triclinic' changed to
'triclinic' according to
/usr/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 4268 2015-11-12 08:31:59Z antanas 

 Adding full bibliography for 7224990--7224994.cif.
;
_cod_database_code               7224993
_shelx_res_checksum              43114