Fixation of carbon dioxide and related small molecules by a bifunctional frustrated pyrazolylborane Lewis pair.
Theuergarten, Eileen; Schlösser, Janin; Schlüns, Danny; Freytag, Matthias; Daniliuc, Constantin G.; Jones, Peter G.; Tamm, Matthias; Dalton transactions (Cambridge, England : 2003) 41 (2012) 9101–9110; doi:10.1039/c2dt30448a

data_7019759
_publ_section_title
;
 Fixation of carbon dioxide and related small molecules by a bifunctional
 frustrated pyrazolylborane Lewis pair.
;
_journal_issue                   30
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              9101
_journal_page_last               9110
_journal_paper_doi               10.1039/c2dt30448a
_journal_volume                  41
_journal_year                    2012
_chemical_formula_sum            'C38 H33 B F10 N2'
_chemical_formula_weight         718.47
_space_group_IT_number           2
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_symmetry_space_group_name_Hall  '-P 1'
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_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                73.524(5)
_cell_angle_beta                 69.985(5)
_cell_angle_gamma                78.473(5)
_cell_formula_units_Z            2
_cell_length_a                   11.0480(6)
_cell_length_b                   13.2011(7)
_cell_length_c                   13.2014(7)
_cell_measurement_reflns_used    43373
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      75.7778
_cell_measurement_theta_min      3.5114
_cell_volume                     1723.48(17)
_computing_cell_refinement
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.35.15 (release 03-08-2011 CrysAlis171 .NET)
(compiled Aug 3 2011,13:03:54)
;
_computing_data_collection
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.35.15 (release 03-08-2011 CrysAlis171 .NET)
(compiled Aug 3 2011,13:03:54)
;
_computing_data_reduction
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.35.15 (release 03-08-2011 CrysAlis171 .NET)
(compiled Aug 3 2011,13:03:54)
;
_computing_molecular_graphics    'Bruker XP'
_computing_publication_material  SHELXL-97
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 10.3543
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.993
_diffrn_measurement_device_type  'Oxford Diffraction Xcalibur, Atlas, Nova'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_source         'Oxford Diffraction Nova (Cu) X-ray Source'
_diffrn_radiation_type           'Cu K\a'
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.0222
_diffrn_reflns_av_sigmaI/netI    0.0084
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            63138
_diffrn_reflns_theta_full        75.00
_diffrn_reflns_theta_max         75.97
_diffrn_reflns_theta_min         3.51
_exptl_absorpt_coefficient_mu    1.022
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.26342
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_exptl_absorpt_process_details
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.35.15 (release 03-08-2011 CrysAlis171 .NET)
(compiled Aug 3 2011,13:03:54)
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.384
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             740
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.378
_refine_diff_density_min         -0.258
_refine_diff_density_rms         0.040
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.038
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     471
_refine_ls_number_reflns         7144
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.038
_refine_ls_R_factor_all          0.0335
_refine_ls_R_factor_gt           0.0326
_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^)+(0.0423P)^2^+0.7142P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0841
_refine_ls_wR_factor_ref         0.0849
_reflns_number_gt                6902
_reflns_number_total             7144
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c2dt30448a.txt
_cod_data_source_block           eileen36
_cod_original_cell_volume        1723.48(16)
_cod_database_code               7019759