3-Benzoyl-4-hydroxy-2,4,6-triphenylcyclohexane-1,1-dicarbonitrile
Liang-Ce Rong; Xiao-Yue Li; Fang Yang; Hai-Ying Wang; Da-Qing Shi; Acta Crystallographica Section E 62 (2006) o1766–o1767; doi:10.1107/S1600536806012086

data_2208833
_publ_section_title
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 3-Benzoyl-4-hydroxy-2,4,6-triphenylcyclohexane-1,1-dicarbonitrile
;
_journal_coeditor_code           CI2047
_journal_issue                   5
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o1766
_journal_page_last               o1767
_journal_paper_doi               10.1107/S1600536806012086
_journal_volume                  62
_journal_year                    2006
_chemical_formula_iupac          'C33 H26 N2 O2'
_chemical_formula_moiety         'C33 H26 N2 O2'
_chemical_formula_sum            'C33 H26 N2 O2'
_chemical_formula_weight         482.56
_chemical_name_systematic
;
3-Benzoyl-4-hydroxy-2,4,6-triphenylcyclohexane-1,1-dicarbonitrile
;
_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                89.950(4)
_cell_angle_beta                 67.150(3)
_cell_angle_gamma                67.821(3)
_cell_formula_units_Z            2
_cell_length_a                   10.996(2)
_cell_length_b                   12.017(2)
_cell_length_c                   12.109(2)
_cell_measurement_reflns_used    1728
_cell_measurement_temperature    294(2)
_cell_measurement_theta_max      25.42
_cell_measurement_theta_min      2.23
_cell_volume                     1345.3(4)
_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      294(2)
_diffrn_measured_fraction_theta_full 0.994
_diffrn_measured_fraction_theta_max 0.994
_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  0.0236
_diffrn_reflns_av_sigmaI/netI    0.0510
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -8
_diffrn_reflns_number            6907
_diffrn_reflns_theta_full        25.01
_diffrn_reflns_theta_max         25.01
_diffrn_reflns_theta_min         2.20
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.074
_exptl_absorpt_correction_T_max  0.993
_exptl_absorpt_correction_T_min  0.982
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 1996)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.191
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Block
_exptl_crystal_F_000             508
_exptl_crystal_size_max          0.24
_exptl_crystal_size_mid          0.16
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.138
_refine_diff_density_min         -0.183
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.037
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     335
_refine_ls_number_reflns         4718
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.037
_refine_ls_R_factor_all          0.1042
_refine_ls_R_factor_gt           0.0490
_refine_ls_shift/su_max          0.004
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0573P)^2^+0.1829P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1095
_refine_ls_wR_factor_ref         0.1419
_reflns_number_gt                2647
_reflns_number_total             4718
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            ci2047.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:

'_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_database_code               2208833
_cod_database_fobs_code          2208833