Synthesis of Tetracyclic 2,3-Dihydro-1,3-diazepines from a Dinitrodibenzothiophene Derivative.
Montanaro, Stephanie; Wright, Iain A.; Batsanov, Andrei S.; Bryce, Martin R.; The Journal of organic chemistry 83 (2018) 12320–12326; doi:10.1021/acs.joc.8b02029

data_4035209
_publ_section_title
;
 Synthesis of Tetracyclic 2,3-Dihydro-1,3-diazepines from a
 Dinitrodibenzothiophene Derivative.
;
_journal_issue                   19
_journal_name_full               'The Journal of organic chemistry'
_journal_page_first              12320
_journal_page_last               12326
_journal_paper_doi               10.1021/acs.joc.8b02029
_journal_volume                  83
_journal_year                    2018
_chemical_formula_moiety         'C14 H4 N4 O6 S'
_chemical_formula_sum            'C14 H4 N4 O6 S'
_chemical_formula_weight         356.27
_chemical_melting_point          523
_chemical_name_systematic
1,9-dinitro-3,7-dicyanodibenzothiophene-5,5-dioxide
_space_group_crystal_system      orthorhombic
_space_group_IT_number           61
_space_group_name_Hall           '-P 2ac 2ab'
_space_group_name_H-M_alt        'P b c a'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_audit_creation_date             2016-02-27
_audit_creation_method
;
Olex2 1.2-beta
(compiled 2016.02.19 svn.r3266 for OlexSys, GUI svn.r5155)
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   9.9204(7)
_cell_length_b                   11.0141(8)
_cell_length_c                   25.763(2)
_cell_measurement_reflns_used    9933
_cell_measurement_temperature    120
_cell_measurement_theta_max      30.03
_cell_measurement_theta_min      2.59
_cell_volume                     2815.0(4)
_computing_cell_refinement       'SAINT v8.34A (Bruker, 2013)'
_computing_data_collection       'APEX2 v.2013.4_1 (Bruker, 2013)'
_computing_data_reduction        'SAINT v8.34A (Bruker, 2013)'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'ShelXL 2014/7 (Sheldrick, 2015)'
_computing_structure_solution    'ShelXS 2013/1 (Sheldrick, 2008)'
_diffrn_ambient_temperature      120
_diffrn_detector_area_resol_mean 10.4
_diffrn_detector_type            'Bruker PHOTON 100 CMOS'
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device       '3-circle area detector diffractometer'
_diffrn_measurement_device_type  'Bruker D8 Venture'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  'focusing mirrors'
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0413
_diffrn_reflns_av_unetI/netI     0.0264
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       36
_diffrn_reflns_limit_l_min       -36
_diffrn_reflns_number            32632
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.998
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         30.101
_diffrn_reflns_theta_min         2.591
_diffrn_source                   'I\mS microsource'
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.275
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.8922
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2014/4 (Krause et al., 2015) was used for absorption correction.
wR2(int) was 0.0813 before and 0.0494 after correction.
The Ratio of minimum to maximum transmission is 0.8922.
The \l/2 correction factor is Not present.
;
_exptl_crystal_colour            yellow
_exptl_crystal_colour_primary    yellow
_exptl_crystal_density_diffrn    1.681
_exptl_crystal_description       tablet
_exptl_crystal_F_000             1440
_exptl_crystal_size_max          0.221
_exptl_crystal_size_mid          0.176
_exptl_crystal_size_min          0.098
_refine_diff_density_max         0.419
_refine_diff_density_min         -0.438
_refine_diff_density_rms         0.065
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.045
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     226
_refine_ls_number_reflns         4131
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.045
_refine_ls_R_factor_all          0.0482
_refine_ls_R_factor_gt           0.0366
_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^)+(0.0430P)^2^+2.1010P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0895
_refine_ls_wR_factor_ref         0.0947
_reflns_Friedel_coverage         0.000
_reflns_number_gt                3430
_reflns_number_total             4131
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            jo8b02029_si_002.cif
_cod_data_source_block           o-5_16srv075
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_diffrn_radiation_probe' value 'X-ray' was changed to
'x-ray' in accordance with the
/home/data/users/saulius/crontab/automatic-downloads/current/ACS/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

Automatic conversion script
Id: cif_fix_values 6909 2019-04-08 15:41:33Z antanas 
;
_cod_database_code               4035209
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_max   0.974
_shelx_estimated_absorpt_t_min   0.942
_computing.bruker_data_scaling   'SADABS V2012/1 (Bruker AXS Inc.)'
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
2.a Aromatic/amide H refined with riding coordinates:
 C9(H9), C11(H11), C4(H4), C2(H2)
;
_shelx_res_checksum              65442
_shelx_hkl_checksum              94280
_ccdc_comments                   'tetragonal form see CCDC-1850073'
_olex2_diffrn_ambient_temperature_device 'Oxford Cryosystems'
_olex2_submission_special_instructions 'No special instructions were received'