Insertion Reactions of Diazomethanes and Electrophilic Boranes
Neu, Rebecca C.; Stephan, Douglas W.; Organometallics 31 (2012) 46–; doi:10.1021/om2011613

data_4068161
_publ_section_title
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 Insertion Reactions of Diazomethanes and Electrophilic Boranes
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_journal_issue                   1
_journal_name_full               Organometallics
_journal_page_first              46
_journal_paper_doi               10.1021/om2011613
_journal_volume                  31
_journal_year                    2012
_chemical_formula_sum            'C22 H10 B F15 Si'
_chemical_formula_weight         598.20
_space_group_IT_number           61
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_symmetry_space_group_name_Hall  '-P 2ac 2ab'
_symmetry_space_group_name_H-M   'P b c a'
_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                90.00
_cell_formula_units_Z            8
_cell_length_a                   11.0719(6)
_cell_length_b                   15.3825(8)
_cell_length_c                   27.1192(12)
_cell_measurement_reflns_used    5398
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      27.33
_cell_measurement_theta_min      2.65
_cell_volume                     4618.8(4)
_computing_cell_refinement       'Bruker SMART'
_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      150(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_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  0.0185
_diffrn_reflns_av_sigmaI/netI    0.0244
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -35
_diffrn_reflns_number            14925
_diffrn_reflns_theta_full        27.52
_diffrn_reflns_theta_max         27.52
_diffrn_reflns_theta_min         2.37
_exptl_absorpt_coefficient_mu    0.234
_exptl_absorpt_correction_type   none
_exptl_crystal_density_diffrn    1.721
_exptl_crystal_density_meas      0
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             2368
_exptl_crystal_size_max          0.50
_exptl_crystal_size_mid          0.40
_exptl_crystal_size_min          0.40
_refine_diff_density_max         0.331
_refine_diff_density_min         -0.234
_refine_diff_density_rms         0.046
_refine_ls_extinction_method     none
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_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     392
_refine_ls_number_reflns         5303
_refine_ls_number_restraints     0
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_refine_ls_R_factor_all          0.0499
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_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^)+(0.0452P)^2^+1.9830P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0879
_refine_ls_wR_factor_ref         0.0947
_reflns_number_gt                4234
_reflns_number_total             5303
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om2011613_si_003.cif
_cod_data_source_block           rcn055_0m
_cod_depositor_comments
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The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Orthorhombic' changed to
'orthorhombic' 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_values 1715 2011-07-08 13:25:40Z adriana 
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_cod_original_sg_symbol_H-M      Pbca
_cod_database_code               4068161