Intra- and Intermolecular N-H...F-C Hydrogen-Bonding Interactions in Amine Adducts of Tris(pentafluorophenyl)borane and -alane
Andrew J. Mountford; Simon J. Lancaster; Simon J. Coles; Peter N. Horton; David L. Hughes; Michael B. Hursthouse; Mark E. Light; Inorganic Chemistry 44 (2005) 5921–5933; doi:10.1021/ic050663n

data_4309371
_publ_section_title
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Intra- and Intermolecular N-H...F-C Hydrogen-Bonding Interactions in
Amine Adducts of Tris(pentafluorophenyl)borane and -alane
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_journal_name_full               'Inorganic Chemistry'
_journal_page_first              5921
_journal_page_last               5933
_journal_paper_doi               10.1021/ic050663n
_journal_volume                  44
_journal_year                    2005
_chemical_formula_moiety         'C26 H11 B F15 N'
_chemical_formula_structural     (C6F5)3B-NHMeBz
_chemical_formula_sum            'C26 H11 B F15 N'
_chemical_formula_weight         633.17
_chemical_name_common            'Compound 1g'
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 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                 94.894(7)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   9.5496(12)
_cell_length_b                   20.022(3)
_cell_length_c                   12.4075(12)
_cell_measurement_reflns_used    65659
_cell_measurement_temperature    120(2)
_cell_measurement_theta_max      27.1
_cell_measurement_theta_min      2.91
_cell_volume                     2363.7(5)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      120(2)
_diffrn_measured_fraction_theta_full 0.982
_diffrn_measured_fraction_theta_max 0.982
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.2508
_diffrn_reflns_av_sigmaI/netI    0.2331
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       25
_diffrn_reflns_limit_k_min       -23
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            25161
_diffrn_reflns_theta_full        27.10
_diffrn_reflns_theta_max         27.10
_diffrn_reflns_theta_min         2.95
_exptl_absorpt_coefficient_mu    0.187
_exptl_absorpt_correction_T_max  0.9963
_exptl_absorpt_correction_T_min  0.9707
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SORTAV (Blessing, 1997)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.779
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       blade
_exptl_crystal_F_000             1256
_exptl_crystal_size_max          0.16
_exptl_crystal_size_mid          0.08
_exptl_crystal_size_min          0.02
_refine_diff_density_max         0.314
_refine_diff_density_min         -0.334
_refine_diff_density_rms         0.080
_refine_ls_extinction_coef       0.0078(13)
_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   1.035
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     394
_refine_ls_number_reflns         5118
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.035
_refine_ls_R_factor_all          0.2503
_refine_ls_R_factor_gt           0.0996
_refine_ls_shift/su_max          0.016
_refine_ls_shift/su_mean         0.002
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0574P)^2^+2.4303P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1518
_refine_ls_wR_factor_ref         0.1944
_reflns_number_gt                2270
_reflns_number_total             5118
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic050663nsi20050429_025944_06.cif
_cod_data_source_block           03src0874
_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 
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_cod_original_cell_volume        2363.6(5)
_cod_database_code               4309371