Half-Sandwich Group 8 Borylene Complexes: Synthetic and Structural Studies and Oxygen Atom Abstraction Chemistry
Pierce, Glesni A.; Vidovic, Dragoslav; Kays, Deborah L.; Coombs, Natalie D.; Thompson, Amber L.; Jemmis, Eluvathingal D.; De, Susmita; Aldridge, Simon; Organometallics 28 (2009) 2947–; doi:10.1021/om801215b

data_4069046
_publ_section_title
;
 Half-Sandwich Group 8 Borylene Complexes: Synthetic and Structural
 Studies and Oxygen Atom Abstraction Chemistry
;
_journal_issue                   10
_journal_name_full               Organometallics
_journal_page_first              2947
_journal_paper_doi               10.1021/om801215b
_journal_volume                  28
_journal_year                    2009
_chemical_formula_moiety         'C46 H22 B F24 Fe N O2, 0.5 (C6 H5 F)'
_chemical_formula_sum            'C49 H24.5 B F24.5 Fe N O2'
_chemical_formula_weight         1191.36
_chemical_melting_point          ?
_space_group_IT_number           61
_symmetry_cell_setting           orthorhombic
_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
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   17.9155(2)
_cell_length_b                   16.2092(3)
_cell_length_c                   33.7381(5)
_cell_measurement_reflns_used    356107
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      27.485
_cell_measurement_theta_min      5.097
_cell_volume                     9797.4(3)
_computing_cell_refinement       'HKL Scalepack (Otwinowski & Minor 1997)'
_computing_data_collection       'Collect (Nonius BV, 1997-2000)'
_computing_data_reduction
'HKL Denzo and Scalepack (Otwinowski & Minor 1997)'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      150(2)
_diffrn_detector_area_resol_mean 9
_diffrn_measured_fraction_theta_full 0.986
_diffrn_measured_fraction_theta_max 0.986
_diffrn_measurement_device_type  KappaCCD
_diffrn_measurement_method       CCD
_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  0.0786
_diffrn_reflns_av_sigmaI/netI    0.0660
_diffrn_reflns_limit_h_max       23
_diffrn_reflns_limit_h_min       -23
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       43
_diffrn_reflns_limit_l_min       -43
_diffrn_reflns_number            57876
_diffrn_reflns_theta_full        27.50
_diffrn_reflns_theta_max         27.50
_diffrn_reflns_theta_min         5.12
_exptl_absorpt_coefficient_mu    0.443
_exptl_absorpt_correction_T_max  1.159
_exptl_absorpt_correction_T_min  0.904
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
; 
Multi-scan from symmetry-related measurements using 
Sortav (Blessing 1995). 
;
_exptl_crystal_colour            clear_pale_yellow
_exptl_crystal_density_diffrn    1.615
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       shapeless
_exptl_crystal_F_000             4744
_exptl_crystal_size_max          0.55
_exptl_crystal_size_mid          0.44
_exptl_crystal_size_min          0.23
_refine_diff_density_max         1.001
_refine_diff_density_min         -1.233
_refine_diff_density_rms         0.077
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.030
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     686
_refine_ls_number_reflns         11086
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.030
_refine_ls_R_factor_all          0.1229
_refine_ls_R_factor_gt           0.0657
_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^)+(0.0853P)^2^+11.5837P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1599
_refine_ls_wR_factor_ref         0.1883
_reflns_number_gt                6659
_reflns_number_total             11086
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om801215b_si_001.cif
_cod_data_source_block           18b
_cod_depositor_comments
;
The following automatic conversions were performed:

'_chemical_melting_point' value 'not measured' was changed to '?' -
the value is undefined or not given.

'_symmetry_cell_setting' value
'Orthorhombic' changed to 'orthorhombic' according to
/home/saulius/struct/CIF-dictionaries/cif_core.dic dictionary named
'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 

The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'not measured' was changed to '?'
- the value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 
;
_cod_original_sg_symbol_H-M      Pbca
_cod_original_formula_sum        'C49 H24.50 B F24.50 Fe N O2'
_cod_database_code               4069046