Nitro-redox reactions at a frustrated borane/phosphane Lewis pair.
Chen, Guo-Qiang; Kehr, Gerald; Daniliuc, Constantin G.; Erker, Gerhard; Dalton transactions (Cambridge, England : 2003) 45 (2016) 6820–6823; doi:10.1039/c6dt00857g

data_7038780
_publ_section_title
;
 Nitro-redox reactions at a frustrated borane/phosphane Lewis pair.
;
_journal_issue                   16
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              6820
_journal_page_last               6823
_journal_paper_doi               10.1039/c6dt00857g
_journal_volume                  45
_journal_year                    2016
_chemical_formula_sum            'C43 H39 B F10 N P'
_chemical_formula_weight         801.53
_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
_audit_update_record
;
2016-01-29 deposited with the CCDC.
2016-03-14 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 91.954(1)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   12.2994(2)
_cell_length_b                   12.9115(2)
_cell_length_c                   24.6602(5)
_cell_measurement_reflns_used    7588
_cell_measurement_temperature    223(2)
_cell_measurement_theta_max      28.28
_cell_measurement_theta_min      4.08
_cell_volume                     3913.85(12)
_computing_cell_refinement       'Collect (Nonius B.V., 1998)'
_computing_data_collection       'Collect (Nonius B.V., 1998)'
_computing_data_reduction        'Denzo-SMN (Otwinowski & Minor, 1997)'
_computing_molecular_graphics    'XP (BrukerAXS, 2000)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      223(2)
_diffrn_measured_fraction_theta_full 0.976
_diffrn_measured_fraction_theta_max 0.976
_diffrn_measurement_device_type  'Nonius KappaCCD APEXII'
_diffrn_measurement_method       '\w and \f scans'
_diffrn_radiation_monochromator  'Montel mirror'
_diffrn_radiation_source         'rotating anode Nonius FR591'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.048
_diffrn_reflns_av_sigmaI/netI    0.0487
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       29
_diffrn_reflns_limit_l_min       -29
_diffrn_reflns_number            21364
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         4.31
_exptl_absorpt_coefficient_mu    0.150
_exptl_absorpt_correction_T_max  0.9925
_exptl_absorpt_correction_T_min  0.9677
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
'Denzo (Otwinowski, Borek, Majewski & Minor, 2003)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.360
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             1656
_exptl_crystal_size_max          0.22
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.05
_refine_diff_density_max         0.258
_refine_diff_density_min         -0.254
_refine_diff_density_rms         0.048
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.080
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     513
_refine_ls_number_reflns         6740
_refine_ls_number_restraints     6
_refine_ls_restrained_S_all      1.115
_refine_ls_R_factor_all          0.0891
_refine_ls_R_factor_gt           0.0648
_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^)+(0.0080P)^2^+6.1987P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1179
_refine_ls_wR_factor_ref         0.1324
_reflns_number_gt                5053
_reflns_number_total             6740
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c6dt00857g2.cif
_cod_data_source_block           erk7960
_cod_depositor_comments
'Adding full bibliography for 7038780--7038784.cif.'
_cod_original_sg_symbol_H-M      P21/c
_cod_database_code               7038780