An efficient approach to azirino and pyrrolo-fused dibenzazepines. Conformations of substituted dibenzo[c,f]pyrrolo[1,2-a]azepines.
Khlebnikov, Alexander F.; Novikov, Mikhail S.; Golovkina, Maria V.; Petrovskii, Petr P.; Konev, Alexander S.; Yufit, Dmitry S.; Stoeckli-Evans, Helen; Organic & biomolecular chemistry 9 (2011) 3886–3895; doi:10.1039/c1ob05081h

data_7151858
_publ_section_title
;
 An efficient approach to azirino and pyrrolo-fused dibenzazepines.
 Conformations of substituted dibenzo[c,f]pyrrolo[1,2-a]azepines.
;
_journal_issue                   10
_journal_name_full               'Organic &amp; biomolecular chemistry'
_journal_page_first              3886
_journal_page_last               3895
_journal_paper_doi               10.1039/c1ob05081h
_journal_volume                  9
_journal_year                    2011
_chemical_formula_moiety         'C31 H23 Cl N2 O2'
_chemical_formula_sum            'C31 H23 Cl N2 O2'
_chemical_formula_weight         490.96
_chemical_melting_point          495.15
_chemical_name_systematic
;
(3aRS,3bRS,14SR,14aSR)-14-(4-Chlorophenyl)-2-phenyl-3b,8,14,14a-
tetrahydro-dibenzo[c,f]pyrrolo[3',4':3,4]pyrrolo[1,2-a]azepine-
1,3(2H,3aH)-dione
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   difmap
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 90.1420(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   10.6905(2)
_cell_length_b                   7.67060(10)
_cell_length_c                   29.1159(4)
_cell_measurement_reflns_used    4666
_cell_measurement_temperature    100.0
_cell_measurement_theta_max      55.105
_cell_measurement_theta_min      3.035
_cell_volume                     2387.57(6)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics
;
OLEX2: a complete structure solution, refinement and analysis program.
Dolomanov et al., J. Appl. Cryst. (2009). 42, 339-341
;
_computing_publication_material
;
OLEX2: a complete structure solution, refinement and analysis program.
Dolomanov et al., J. Appl. Cryst. (2009). 42, 339-341
;
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)/Bruker'
_diffrn_ambient_temperature      100.0
_diffrn_measured_fraction_theta_full 0.994
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'rotating anode'
_diffrn_radiation_type           'CU K\a'
_diffrn_radiation_wavelength     1.54188
_diffrn_reflns_av_R_equivalents  0.0909
_diffrn_reflns_av_sigmaI/netI    0.0632
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       7
_diffrn_reflns_limit_k_min       -7
_diffrn_reflns_limit_l_max       27
_diffrn_reflns_limit_l_min       -29
_diffrn_reflns_number            8647
_diffrn_reflns_theta_full        52.50
_diffrn_reflns_theta_max         52.50
_diffrn_reflns_theta_min         3.04
_exptl_absorpt_coefficient_mu    1.675
_exptl_absorpt_correction_T_max  1.0
_exptl_absorpt_correction_T_min  0.8391
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2008/1 (Bruker,2008) was used for absorption correction.
R(int) was 0.0768 before and 0.0459 after correction.
The Ratio of minimum to maximum transmission is 0.8391.
The \l/2 correction factor is Not present
;
_exptl_crystal_colour            colourless
_exptl_crystal_colour_lustre     clear
_exptl_crystal_colour_modifier   light
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.366
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             1024
_exptl_crystal_size_max          0.05
_exptl_crystal_size_mid          0.04
_exptl_crystal_size_min          0.03
_refine_diff_density_max         0.383
_refine_diff_density_min         -0.451
_refine_diff_density_rms         0.051
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.042
_refine_ls_hydrogen_treatment    refall
_refine_ls_matrix_type           full
_refine_ls_number_parameters     417
_refine_ls_number_reflns         2697
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.042
_refine_ls_R_factor_all          0.0525
_refine_ls_R_factor_gt           0.0426
_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^)+(0.0700P)^2^+0.8000P] where P=(Fo^2^+2Fc^2^)/3
;
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1130
_refine_ls_wR_factor_ref         0.1178
_reflns_number_gt                2229
_reflns_number_total             2697
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c1ob05081h.txt
_cod_data_source_block           20DAX12
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1555 2011-01-17 13:19:09Z saulius 

The following automatic conversions were performed:

'_chemical_melting_point' value '222 C' was changed to '495.15' - it
was converted from degrees Celsius(C) to Kelvins(K).

Automatic conversion script
Id: cif_fix_values 1569 2011-02-09 13:29:24Z adriana 
;
_cod_database_code               7151858