Crystal Structures of Spiroborates Derived from [1,1'-Binaphthalene]-2,2'-diol (BINOL)
Tao Tu; Thierry Maris; James D. Wuest; Cryst. Growth & Design 8 (2008) 1541–1546; doi:10.1021/cg7008013

data_4500055
_publ_section_title
;
 Crystal Structures of Spiroborates Derived from
 [1,1'-Binaphthalene]-2,2'-diol (BINOL)
;
_journal_name_full               'Cryst. Growth & Design'
_journal_page_first              1541
_journal_page_last               1546
_journal_paper_doi               10.1021/cg7008013
_journal_volume                  8
_journal_year                    2008
_chemical_absolute_configuration rmad
_chemical_compound_source        'Synthesized by the authors. See text'
_chemical_formula_moiety         'C54 H40 B N O4'
_chemical_formula_sum            'C54 H40 B N O4'
_chemical_formula_weight         777.68
_space_group_IT_number           170
_symmetry_cell_setting           hexagonal
_symmetry_space_group_name_Hall  'P 65'
_symmetry_space_group_name_H-M   'P 65'
_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                120.00
_cell_formula_units_Z            9
_cell_length_a                   24.969(1)
_cell_length_b                   24.969(1)
_cell_length_c                   16.924(1)
_cell_measurement_reflns_used    60120
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      68.32
_cell_measurement_theta_min      3.32
_cell_volume                     9137.7(7)
_computing_cell_refinement       'SMART (Bruker, 2003)'
_computing_data_collection       'SMART (Bruker, 2003)'
_computing_data_reduction        'SAINT (Bruker, 2004)'
_computing_molecular_graphics    'SHELXTL (Bruker, 1997)'
_computing_publication_material  'UdMX (local program)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 5.5
_diffrn_measured_fraction_theta_full 0.994
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_device_type  'Bruker Smart 6000'
_diffrn_measurement_method       \w
_diffrn_radiation_monochromator  'Montel 200 optics'
_diffrn_radiation_source         'Rotating Anode'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.036
_diffrn_reflns_av_sigmaI/netI    0.0181
_diffrn_reflns_limit_h_max       29
_diffrn_reflns_limit_h_min       -30
_diffrn_reflns_limit_k_max       30
_diffrn_reflns_limit_k_min       -30
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            122474
_diffrn_reflns_theta_full        68.90
_diffrn_reflns_theta_max         68.90
_diffrn_reflns_theta_min         2.04
_diffrn_standards_decay_%        0.41
_diffrn_standards_number         833
_exptl_absorpt_coefficient_mu    0.622
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.9600
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Sadabs (Sheldrick,1996)'
_exptl_crystal_colour            Colorless
_exptl_crystal_density_diffrn    1.272
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             3672
_exptl_crystal_size_max          0.22
_exptl_crystal_size_mid          0.05
_exptl_crystal_size_min          0.05
_refine_diff_density_max         0.502
_refine_diff_density_min         -0.449
_refine_diff_density_rms         0.094
_refine_ls_abs_structure_details 'Flack H D (1983), XXXX Friedel Pairs'
_refine_ls_abs_structure_Flack   0.0(5)
_refine_ls_extinction_coef       0.00087(9)
_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   1.089
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1077
_refine_ls_number_reflns         10581
_refine_ls_number_restraints     1138
_refine_ls_restrained_S_all      1.061
_refine_ls_R_factor_all          0.1052
_refine_ls_R_factor_gt           0.1041
_refine_ls_shift/su_max          0.006
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0854P)^2^+42.6820P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2708
_refine_ls_wR_factor_ref         0.2716
_reflns_number_gt                10385
_reflns_number_total             10581
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            deposit.cif
_cod_data_source_block           jiw958
_cod_original_sg_symbol_H-M      P65
_cod_database_code               4500055