Molecular Organization of 2,1,3-Benzothiadiazoles in the Solid State.
Langis-Barsetti, Sophie; Maris, Thierry; Wuest, James D.; The Journal of organic chemistry 82 (2017) 5034–5045; doi:10.1021/acs.joc.6b02778

data_4038948
_publ_section_title
;
 Molecular Organization of 2,1,3-Benzothiadiazoles in the Solid State.
;
_journal_name_full               'The Journal of organic chemistry'
_journal_page_first              5034
_journal_page_last               5045
_journal_paper_doi               10.1021/acs.joc.6b02778
_journal_volume                  82
_journal_year                    2017
_chemical_formula_moiety         'C14 H4 N4 O2 S2'
_chemical_formula_sum            'C14 H4 N4 O2 S2'
_chemical_formula_weight         324.33
_chemical_name_systematic
;
[1,2,5]thiadiazolo[3',4':5,6]anthra[1,2-c][1,2,5]thiadiazole-6,12-dione
;
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_atom_sites_solution_hydrogens   difmap
_atom_sites_solution_primary     direct
_audit_creation_date             2016-10-31
_audit_creation_method
;
Olex2 1.2
(compiled 2016.09.09 svn.r3337 for OlexSys, GUI svn.r5227)
;
_cell_angle_alpha                90
_cell_angle_beta                 92.4211(14)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   3.80450(10)
_cell_length_b                   9.6098(3)
_cell_length_c                   16.4052(4)
_cell_measurement_reflns_used    9890
_cell_measurement_temperature    150
_cell_measurement_theta_max      55.891
_cell_measurement_theta_min      2.346
_cell_volume                     599.25(3)
_computing_cell_refinement
;
SAINT (2013) V8.34A; Integration Software for Single Crystal Data.
Bruker AXS Inc., Madison, WI 53719-1173.
;
_computing_data_collection
;
APEX 2 (2013) Bruker AXS Inc., Madison, WI 53719-1173.
;
_computing_data_reduction
;
SAINT (2013) V8.34A; Integration Software for Single Crystal Data.
Bruker AXS Inc., Madison, WI 53719-1173.
;
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'ShelXL (Sheldrick, 2015)'
_computing_structure_solution    'XS (Sheldrick, 2008)'
_diffrn_ambient_temperature      150
_diffrn_detector                 'CMOS Area detector'
_diffrn_detector_area_resol_mean 10.24
_diffrn_detector_type            'Bruker Photon 100 CMOS Detector'
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device       'k-geometry diffractometer'
_diffrn_measurement_device_type  'Bruker Venture Metaljet'
_diffrn_measurement_method       '\w and \f scans'
_diffrn_radiation_collimation    'Focusing mirrors'
_diffrn_radiation_monochromator  'Helios MX Mirror Optics'
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           GaK\a
_diffrn_radiation_wavelength     1.34139
_diffrn_reflns_av_R_equivalents  0.0505
_diffrn_reflns_av_unetI/netI     0.0187
_diffrn_reflns_Laue_measured_fraction_full 0.996
_diffrn_reflns_Laue_measured_fraction_max 0.997
_diffrn_reflns_limit_h_max       4
_diffrn_reflns_limit_h_min       -4
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            16985
_diffrn_reflns_point_group_measured_fraction_full 0.996
_diffrn_reflns_point_group_measured_fraction_max 0.997
_diffrn_reflns_theta_full        53.594
_diffrn_reflns_theta_max         55.867
_diffrn_reflns_theta_min         4.641
_diffrn_source                   'Metal Jet'
_diffrn_source_target            Ga
_diffrn_source_type              'Gallium Liquid Metal Jet Source'
_exptl_absorpt_coefficient_mu    2.747
_exptl_absorpt_correction_T_max  0.7510
_exptl_absorpt_correction_T_min  0.5464
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2012/1 (Bruker,2012) was used for absorption correction.
wR2(int) was 0.1463 before and 0.0654 after correction.
The Ratio of minimum to maximum transmission is 0.7276.
The \l/2 correction factor is 0.0015.
;
_exptl_crystal_colour            'metallic dark brown'
_exptl_crystal_colour_lustre     metallic
_exptl_crystal_colour_modifier   dark
_exptl_crystal_colour_primary    brown
_exptl_crystal_density_diffrn    1.797
_exptl_crystal_description       plate
_exptl_crystal_F_000             328
_exptl_crystal_recrystallization_method 'crystallized from 1,2 dichlorobenzene'
_exptl_crystal_size_max          0.22
_exptl_crystal_size_mid          0.22
_exptl_crystal_size_min          0.09
_refine_diff_density_max         0.548
_refine_diff_density_min         -0.273
_refine_diff_density_rms         0.089
_refine_ls_extinction_coef       .
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.127
_refine_ls_hydrogen_treatment    refall
_refine_ls_matrix_type           full
_refine_ls_number_parameters     108
_refine_ls_number_reflns         1182
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.127
_refine_ls_R_factor_all          0.0490
_refine_ls_R_factor_gt           0.0458
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0803P)^2^+0.4163P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1244
_refine_ls_wR_factor_ref         0.1280
_reflns_Friedel_coverage         0.000
_reflns_Friedel_fraction_full    .
_reflns_Friedel_fraction_max     .
_reflns_number_gt                1093
_reflns_number_total             1182
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            jo6b02778_si_003.cif
_cod_data_source_block           jw17882
_cod_database_code               4038948