Synthesis, Structures, and Photoinduced Electron Transfer Reaction in the 9,9'-Spirobifluorene-Bridged Bipolar Systems
Ken-Tsung Wong; Sung-Yu Ku; Yi-Ming Cheng; Xiauo-Yun Lin; Ying-Yueh Hung; Shih-Chieh Pu; Pi-Tai Chou; Gene-Hsiang Lee; Shie-Ming Peng; Journal of Organic Chemistry 71 (2006) 456–465; doi:10.1021/jo0512047

data_4021375
_publ_section_title
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 Synthesis, Structures, and Photoinduced Electron Transfer
 Reaction in the 9,9'-Spirobifluorene-Bridged Bipolar Systems
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_journal_name_full               'Journal of Organic Chemistry'
_journal_page_first              456
_journal_page_last               465
_journal_paper_doi               10.1021/jo0512047
_journal_volume                  71
_journal_year                    2006
_chemical_formula_sum            'C63 H54 Cl3 N5 O3'
_chemical_formula_weight         1035.46
_space_group_IT_number           61
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2ac 2ab'
_symmetry_space_group_name_H-M   'P b c a'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   25.7376(4)
_cell_length_b                   11.1794(2)
_cell_length_c                   37.1441(6)
_cell_measurement_reflns_used    all
_cell_measurement_temperature    150(1)
_cell_measurement_theta_max      25.00
_cell_measurement_theta_min      1.00
_cell_volume                     10687.5(3)
_computing_cell_refinement       DENZO-SMN
_computing_data_collection       'NONIUS COLLECT'
_computing_data_reduction        DENZO-SMN
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      150(1)
_diffrn_measured_fraction_theta_full 0.989
_diffrn_measured_fraction_theta_max 0.989
_diffrn_measurement_device_type  'NONIUS KappaCCD'
_diffrn_measurement_method       '\w scans'
_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  0.0419
_diffrn_reflns_av_sigmaI/netI    0.0508
_diffrn_reflns_limit_h_max       29
_diffrn_reflns_limit_h_min       -29
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       31
_diffrn_reflns_limit_l_min       -44
_diffrn_reflns_number            31471
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         1.10
_exptl_absorpt_coefficient_mu    0.224
_exptl_absorpt_correction_T_max  0.989
_exptl_absorpt_correction_T_min  0.956
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            light-brown
_exptl_crystal_density_diffrn    1.287
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             4336
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.608
_refine_diff_density_min         -0.665
_refine_diff_density_rms         0.155
_refine_ls_extinction_coef       0.0050(5)
_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   1.105
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     685
_refine_ls_number_reflns         9322
_refine_ls_number_restraints     6
_refine_ls_restrained_S_all      1.106
_refine_ls_R_factor_all          0.1212
_refine_ls_R_factor_gt           0.0846
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1279P)^2^+20.4576P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2534
_refine_ls_wR_factor_ref         0.2739
_reflns_number_gt                6255
_reflns_number_total             9322
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            jo0512047si20051025_055135.cif
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Orthorhombic' changed to 'orthorhombic'
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 
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_cod_database_code               4021375