2,3,3a,4,9,9a-Hexahydro-9-phenylbenzo[<i>f</i>]indene derivatives
Hashizume, Daisuke; Takashima, Naoki; Oikawa, Takashi; Ishii, Hideki; Niwa, Haruki; Iwasaki, Fujiko; Acta Crystallographica Section C 56 (2000) 827–829; doi:10.1107/S0108270100004091

data_2011102
_publ_section_title
;
 2,3,3a,4,9,9a-Hexahydro-9-phenylbenzo[<i>f</i>]indene derivatives
;
_journal_issue                   7
_journal_name_full               'Acta Crystallographica Section C'
_journal_page_first              827
_journal_page_last               829
_journal_paper_doi               10.1107/S0108270100004091
_journal_volume                  56
_journal_year                    2000
_chemical_formula_sum            'C20 H22 O'
_chemical_formula_weight         278.38
_chemical_name_systematic
;
3a,4-trans-3a,9a-cis-9,9a-trans-4-methoxy-9-
phenyl-2,3,3a,4,9,9a-hexahydrobenzo[f]indene
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_cell_angle_alpha                96.654(8)
_cell_angle_beta                 101.494(7)
_cell_angle_gamma                97.908(8)
_cell_formula_units_Z            4
_cell_length_a                   9.0001(8)
_cell_length_b                   19.287(2)
_cell_length_c                   8.9918(8)
_cell_measurement_reflns_used    25
_cell_measurement_temperature    100
_cell_measurement_theta_max      15
_cell_measurement_theta_min      14
_cell_volume                     1498.4(3)
_computing_cell_refinement       'MSC/AFC Diffractometer Control Software'
_computing_data_collection
;
MSC/AFC Diffractometer Control Software
(Molecular Structure Corporation, 1988)
;
_computing_data_reduction
'TEXSAN (Molecular Structure Corporation, 1993)'
_computing_molecular_graphics    'SV (Nemoto & Ohashi, 1993)'
_computing_publication_material  SHELXL97
_computing_structure_refinement  'SHELXL97 (Sheldrick, 1997)'
_computing_structure_solution    'SIR97 (Altomare et al., 1998)'
_diffrn_ambient_temperature      100
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Rigaku AFC-7R'
_diffrn_measurement_method       '\w/2\q scan'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'normal-focus rotating anode'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     .71073
_diffrn_reflns_av_R_equivalents  .016
_diffrn_reflns_av_sigmaI/netI    .038
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       26
_diffrn_reflns_limit_k_min       -27
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            12299
_diffrn_reflns_theta_full        30.00
_diffrn_reflns_theta_max         30.00
_diffrn_reflns_theta_min         2.41
_diffrn_standards_decay_%        .729
_diffrn_standards_interval_count 100
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    .074
_exptl_absorpt_correction_T_max  .991
_exptl_absorpt_correction_T_min  .965
_exptl_absorpt_correction_type   \y-scan
_exptl_absorpt_process_details   'North et al., 1968'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.234
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             600
_exptl_crystal_size_max          .30
_exptl_crystal_size_mid          .19
_exptl_crystal_size_min          .12
_refine_diff_density_max         .432
_refine_diff_density_min         -.262
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.040
_refine_ls_hydrogen_treatment    refall
_refine_ls_matrix_type           full
_refine_ls_number_parameters     555
_refine_ls_number_reflns         8747
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.040
_refine_ls_R_factor_all          .062
_refine_ls_R_factor_gt           .042
_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^)+(0.0585P)^2^+0.3481P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_ref         .121
_reflns_number_gt                6799
_reflns_number_total             8747
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            fg1579.cif
_cod_data_source_block           II
_cod_depositor_comments
;
 Marking atoms 'CgAX', 'CgDX', 'CgAY and 'CgDY' as dummy atoms.

 Antanas Vaitkus,
 2017-02-19
;
_cod_original_cell_volume        1498.4(2)
_cod_database_code               2011102
_cod_database_fobs_code          2011102