9-Phenyl-3,6-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9<i>H</i>-carbazole
Wu, Weibing; Tang, Jinan; Acta Crystallographica Section E 67 (2011) o1919–; doi:10.1107/S1600536811025645

data_2231177
_publ_section_title
;
 9-Phenyl-3,6-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9<i>H</i>-carbazole
;
_journal_coeditor_code           JH2305
_journal_issue                   8
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o1919
_journal_paper_doi               10.1107/S1600536811025645
_journal_volume                  67
_journal_year                    2011
_chemical_formula_iupac          'C30 H35 B2 N O4'
_chemical_formula_moiety         'C30 H35 B2 N O4'
_chemical_formula_sum            'C30 H35 B2 N O4'
_chemical_formula_weight         495.21
_chemical_melting_point          476
_chemical_name_systematic
;
9-Phenyl-3,6-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9<i>H</i>-
carbazole
;
_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                   13.974(6)
_cell_length_b                   11.935(5)
_cell_length_c                   34.494(14)
_cell_measurement_reflns_used    10558
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      27.50
_cell_measurement_theta_min      2.08
_cell_volume                     5753(4)
_computing_cell_refinement       'CrystalClear (Rigaku, 2005)'
_computing_data_collection       'CrystalClear (Rigaku, 2005)'
_computing_data_reduction        'CrystalClear (Rigaku, 2005)'
_computing_molecular_graphics    'SHELXTL (Sheldrick, 2008)'
_computing_publication_material  'SHELXTL (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      298(2)
_diffrn_detector_area_resol_mean 13.6612
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Rigaku Mercury2'
_diffrn_measurement_method       \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  0.0624
_diffrn_reflns_av_sigmaI/netI    0.0551
_diffrn_reflns_limit_h_max       18
_diffrn_reflns_limit_h_min       -18
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       44
_diffrn_reflns_limit_l_min       -44
_diffrn_reflns_number            49645
_diffrn_reflns_theta_full        27.46
_diffrn_reflns_theta_max         27.46
_diffrn_reflns_theta_min         1.88
_exptl_absorpt_coefficient_mu    0.074
_exptl_absorpt_correction_T_max  1
_exptl_absorpt_correction_T_min  0.9
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(CrystalClear; Rigaku, 2005)'
_exptl_crystal_colour            Colourless
_exptl_crystal_density_diffrn    1.143
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Block
_exptl_crystal_F_000             2112
_exptl_crystal_size_max          0.3
_exptl_crystal_size_mid          0.2
_exptl_crystal_size_min          0.1
_refine_diff_density_max         0.717
_refine_diff_density_min         -0.518
_refine_ls_extinction_coef       0.0056(14)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     'SHELXL97 (Sheldrick, 2008)'
_refine_ls_goodness_of_fit_ref   1.155
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     342
_refine_ls_number_reflns         6553
_refine_ls_number_restraints     15
_refine_ls_restrained_S_all      1.171
_refine_ls_R_factor_all          0.1141
_refine_ls_R_factor_gt           0.0933
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0908P)^2^+3.0388P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2256
_refine_ls_wR_factor_ref         0.2416
_reflns_number_gt                5170
_reflns_number_total             6553
_reflns_threshold_expression     I>2sigma(I)
_cod_data_source_file            jh2305.cif
_cod_data_source_block           I
_cod_database_code               2231177
_cod_database_fobs_code          2231177