12-(4-Bromophenyl)-9,9-dimethyl-1,2,3,4,9,10-hexahydrobenz[<i>a</i>]acridin-11-one
Run-Hong Jia; Qian-Shang Zhang; Shu-Jiang Tu; Yan Zhang; Acta Crystallographica Section E 62 (2006) o2032–o2033; doi:10.1107/S160053680601453X

data_2208966
_publ_section_title
12-(4-Bromophenyl)-9,9-dimethyl-1,2,3,4,9,10-hexahydrobenz[<i>a</i>]acridin-11-one
_journal_coeditor_code           OB2012
_journal_issue                   5
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o2032
_journal_page_last               o2033
_journal_paper_doi               10.1107/S160053680601453X
_journal_volume                  62
_journal_year                    2006
_chemical_formula_iupac          'C25 H22 Br N O'
_chemical_formula_moiety         'C25 H22 Br N O'
_chemical_formula_sum            'C25 H22 Br N O'
_chemical_formula_weight         432.35
_chemical_melting_point_gt       573
_chemical_name_systematic
;
12-(4-Bromophenyl)-9,9-dimethyl-1,2,3,4,9,10-hexahydrobenzo[a]acridin-11-one
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_cell_angle_alpha                94.038(7)
_cell_angle_beta                 93.465(8)
_cell_angle_gamma                103.331(7)
_cell_formula_units_Z            2
_cell_length_a                   7.296(4)
_cell_length_b                   9.597(5)
_cell_length_c                   15.304(8)
_cell_measurement_reflns_used    1419
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      21.534
_cell_measurement_theta_min      2.189
_cell_volume                     1036.9(10)
_computing_cell_refinement       'SAINT (Bruker, 1999)'
_computing_data_collection       'SMART (Bruker, 1998)'
_computing_data_reduction        SAINT
_computing_molecular_graphics    'SHELXTL (Bruker, 1999)'
_computing_publication_material  SHELXTL
_computing_structure_refinement  'SHELXL97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      298(2)
_diffrn_measured_fraction_theta_full 0.972
_diffrn_measured_fraction_theta_max 0.972
_diffrn_measurement_device_type  'Bruker SMART CCD area-detector'
_diffrn_measurement_method       '\f and \w'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0227
_diffrn_reflns_av_sigmaI/netI    0.0462
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -7
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            5522
_diffrn_reflns_theta_full        25.01
_diffrn_reflns_theta_max         25.01
_diffrn_reflns_theta_min         2.19
_exptl_absorpt_coefficient_mu    1.997
_exptl_absorpt_correction_T_max  0.8407
_exptl_absorpt_correction_T_min  0.5674
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 1996)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.385
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             444
_exptl_crystal_size_max          0.32
_exptl_crystal_size_mid          0.27
_exptl_crystal_size_min          0.09
_refine_diff_density_max         0.595
_refine_diff_density_min         -0.476
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.008
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     253
_refine_ls_number_reflns         3346
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.008
_refine_ls_R_factor_all          0.0831
_refine_ls_R_factor_gt           0.0442
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w = 1/[\s^2^(Fo^2^)+(0.0454P)^2^+0.7039P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0999
_refine_ls_wR_factor_ref         0.1188
_reflns_number_gt                2053
_reflns_number_total             3346
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            ob2012.cif
_cod_data_source_block           I
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
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 1527 2010-12-29 10:47:43Z saulius 

The following automatic conversions were performed:

'_chemical_melting_point' tag was changed to
'_chemical_melting_point_gt' since the value was specified 'more
than' ('>') a certain temperature. The value '>573' was changed to
'573' - it should be numeric and without a unit designator.

Automatic conversion script
Id: cif_fix_values 1646 2011-03-28 12:23:43Z adriana 

The following automatic conversions were performed:

'_chemical_melting_point' tag was changed to
'_chemical_melting_point_gt' since the value was specified 'more
than' ('>') a certain temperature. The value '>573' was changed to
'573' - it should be numeric and without a unit
designator.

'_symmetry_cell_setting' value 'Triclinic' changed to
'triclinic' 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_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_cell_volume        1036.9(9)
_cod_database_code               2208966
_cod_database_fobs_code          2208966