N-Benzoyl- and N-Sulfonyl-1,5-benzodiazepines: Comparison of Their Atropisomeric and Conformational Properties.
Yoneda, Tetsuya; Tabata, Hidetsugu; Nakagomi, Jun; Tasaka, Tomohiko; Oshitari, Tetsuta; Takahashi, Hideyo; Natsugari, Hideaki; The Journal of organic chemistry 79 (2014) 5717–5727; doi:10.1021/jo5008509

data_4029530
_publ_section_title
;
 N-Benzoyl- and N-Sulfonyl-1,5-benzodiazepines: Comparison of Their
 Atropisomeric and Conformational Properties.
;
_journal_issue                   12
_journal_name_full               'The Journal of organic chemistry'
_journal_page_first              5717
_journal_page_last               5727
_journal_paper_doi               10.1021/jo5008509
_journal_volume                  79
_journal_year                    2014
_chemical_formula_moiety         'C12 H16 N2 O3 S'
_chemical_formula_sum            'C12 H16 N2 O3 S'
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_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
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_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
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_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
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_cell_angle_beta                 111.9550
_cell_angle_gamma                90.0000
_cell_formula_units_Z            4
_cell_length_a                   7.53664(10)
_cell_length_b                   24.0628(4)
_cell_length_c                   7.45283(10)
_cell_measurement_reflns_used    10639
_cell_measurement_temperature    173
_cell_measurement_theta_max      68.22
_cell_measurement_theta_min      3.67
_cell_volume                     1253.57(3)
_computing_cell_refinement       'RAPID AUTO'
_computing_data_collection       'RAPID AUTO (Rigaku, ????)'
_computing_data_reduction        'RAPID AUTO'
_computing_molecular_graphics    'CrystalStructure 4.0'
_computing_publication_material  'CrystalStructure 4.0 (Rigaku, 2010)'
_computing_structure_refinement  'CRYSTALS (Carruthers, et al., 1999)'
_computing_structure_solution    'SIR92 (Altomare, et al., 1994)'
_diffrn_ambient_temperature      173
_diffrn_detector_area_resol_mean 10.000
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Rigaku R-AXIS RAPID'
_diffrn_measurement_method       \w
_diffrn_radiation_type           'Cu K\a'
_diffrn_radiation_wavelength     1.54187
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_diffrn_standards_number         0
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_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'ABSCOR (Rigaku, 1995)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.422
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
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_exptl_crystal_size_max          0.200
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_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w = 1/[0.0010Fo^2^ + 1.0000\s(Fo^2^)]/(4Fo^2^)'
_refine_ls_weighting_scheme      calc
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_reflns_number_gt                1975
_reflns_number_total             2281
_reflns_threshold_expression     F^2^>2.0\s(F^2^)
_cod_data_source_file            jo5008509_si_009.cif
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_cod_depositor_comments
'Adding full bibliography for 4029521--4029530.cif.'
_cod_original_cell_volume        1253.57(4)
_cod_database_code               4029530