Fluoride ion complexation by a B2/Hg heteronuclear tridentate lewis acid
Dorsey, Christopher L.; Jewula, Pawel; Hudnall, Todd W.; Hoefelmeyer, James D.; Taylor, Thomas J.; Honesty, Nicole R.; Chiu, Ching-Wen; Schulte, Marcus; Gabbaï, François P.; Dalton Transactions  (2008) 4442–4450; doi:10.1039/b801040d

data_7003891
_publ_section_title
;
 Fluoride ion complexation by a B2/Hg heteronuclear tridentate lewis
 acid
;
_journal_issue                   33
_journal_name_full               'Dalton Transactions'
_journal_page_first              4442
_journal_page_last               4450
_journal_paper_doi               10.1039/b801040d
_journal_year                    2008
_chemical_formula_moiety         1-{Mes2B}-(m2-F)-8-{Me2B}C10H6
_chemical_formula_sum            'C36 H52 B2 F N3 S'
_chemical_formula_weight         599.49
_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                90.00
_cell_angle_beta                 114.742(5)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   10.5814(15)
_cell_length_b                   17.441(2)
_cell_length_c                   20.6449(19)
_cell_measurement_reflns_used    915
_cell_measurement_temperature    110(2)
_cell_measurement_theta_max      40.455
_cell_measurement_theta_min      4.238
_cell_volume                     3460.3(7)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_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      110(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega 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  0.0460
_diffrn_reflns_av_sigmaI/netI    0.0624
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            15743
_diffrn_reflns_theta_full        24.00
_diffrn_reflns_theta_max         24.00
_diffrn_reflns_theta_min         1.59
_exptl_absorpt_coefficient_mu    0.127
_exptl_absorpt_correction_type   none
_exptl_absorpt_process_details   none
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.151
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1296
_exptl_crystal_size_max          0.23
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.20
_refine_diff_density_max         1.084
_refine_diff_density_min         -0.470
_refine_diff_density_rms         0.137
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.093
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     388
_refine_ls_number_reflns         5424
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.093
_refine_ls_R_factor_all          0.1346
_refine_ls_R_factor_gt           0.0953
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1593P)^2^+0.1429P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2222
_refine_ls_wR_factor_ref         0.2574
_reflns_number_gt                3526
_reflns_number_total             5424
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b801040d.txt
_cod_data_source_block           f
_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 
;
_cod_original_sg_symbol_H-M      P21/c
_cod_database_code               7003891