6,7-<i>cis</i>-7,8-<i>trans</i>-3,3-Dimethyl-7-(5,5-dimethyl-3-oxo-1-cyclohexenyl)-6,8-diphenyl-1,2,3,4,5,6,7,8-octahydronaphthalen-1-one
Robert B. Bates; S. V. Bhatwadekar; Zackary D. Crane; Christopher W. Dicus; S. K. Paknikar; Hugh D. Selby; Bilal A. Sufi; Acta Crystallographica Section E 58 (2002) o18–o19; doi:10.1107/S1600536801020281

data_2200967
_publ_section_title
6,7-<i>cis</i>-7,8-<i>trans</i>-3,3-Dimethyl-7-(5,5-dimethyl-3-oxo-1-cyclohexenyl)-6,8-diphenyl-1,2,3,4,5,6,7,8-octahydronaphthalen-1-one
_journal_issue                   1
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o18
_journal_page_last               o19
_journal_paper_doi               10.1107/S1600536801020281
_journal_volume                  58
_journal_year                    2002
_chemical_formula_moiety         'C32 H36 O2'
_chemical_formula_sum            'C32 H36 O2'
_chemical_formula_weight         452.61
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90
_cell_angle_beta                 113.6900(10)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   12.2381(9)
_cell_length_b                   21.8866(15)
_cell_length_c                   10.3089(7)
_cell_measurement_reflns_used    4886
_cell_measurement_temperature    170(2)
_cell_measurement_theta_max      22.4
_cell_measurement_theta_min      2.4
_cell_volume                     2528.6(3)
_computing_cell_refinement       SMART
_computing_data_collection       'SMART (Bruker, 1997a)'
_computing_data_reduction        'SAINT (Bruker, 1997a)'
_computing_molecular_graphics    SHELXTL
_computing_publication_material  SHELXTL
_computing_structure_refinement  SHELXTL
_computing_structure_solution    'SHELXTL (Bruker, 1997b)'
_diffrn_ambient_temperature      170(2)
_diffrn_measured_fraction_theta_full .999
_diffrn_measured_fraction_theta_max .999
_diffrn_measurement_device_type  'CCD area-detector'
_diffrn_measurement_method       '\y and \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     .71073
_diffrn_reflns_av_R_equivalents  .099
_diffrn_reflns_av_sigmaI/netI    .114
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       26
_diffrn_reflns_limit_k_min       -26
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            23714
_diffrn_reflns_theta_full        25.1
_diffrn_reflns_theta_max         25.1
_diffrn_reflns_theta_min         1.8
_diffrn_standards_decay_%        .1
_diffrn_standards_interval_count 3636
_diffrn_standards_number         61
_exptl_absorpt_coefficient_mu    .073
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.193
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             976
_exptl_crystal_size_max          .3
_exptl_crystal_size_mid          .15
_exptl_crystal_size_min          .1
_refine_diff_density_max         .25
_refine_diff_density_min         -.21
_refine_ls_extinction_coef       .0024(8)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   .94
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     313
_refine_ls_number_reflns         4484
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      .94
_refine_ls_R_factor_all          .141
_refine_ls_R_factor_gt           .047
_refine_ls_shift/su_max          <0.001
_refine_ls_shift/su_mean         .000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0575P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          .104
_refine_ls_wR_factor_ref         .139
_reflns_number_gt                2142
_reflns_number_total             4484
_reflns_threshold_expression     I>\2s(I)
_cod_data_source_file            tk6043.cif
_cod_data_source_block           I
_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 1527 2010-12-29 10:47:43Z saulius 

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_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               2200967
_cod_database_fobs_code          2200967