Heterolytic H2Cleavage and Catalytic Hydrogenation by an Iron Metallaboratrane
Fong, Henry; Moret, Marc-Etienne; Lee, Yunho; Peters, Jonas C.; Organometallics 32 (2013) 3053–; doi:10.1021/om400281v

data_4080857
_publ_section_title
;
 Heterolytic H2Cleavage and Catalytic Hydrogenation by an Iron
 Metallaboratrane
;
_journal_issue                   10
_journal_name_full               Organometallics
_journal_page_first              3053
_journal_paper_doi               10.1021/om400281v
_journal_volume                  32
_journal_year                    2013
_chemical_formula_sum            'C43 H69 B Fe N P3 Si0.5'
_chemical_formula_weight         773.61
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           148
_symmetry_cell_setting           trigonal
_symmetry_space_group_name_Hall  '-R 3'
_symmetry_space_group_name_H-M   'R -3 :H'
_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                120.00
_cell_formula_units_Z            6
_cell_length_a                   11.2415(3)
_cell_length_b                   11.2415(3)
_cell_length_c                   59.3261(18)
_cell_measurement_reflns_used    9953
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      28.37
_cell_measurement_theta_min      2.20
_cell_volume                     6492.7(3)
_computing_cell_refinement       'SAINT V7.68A (Bruker-AXS, 2007)'
_computing_data_collection       'APEX2 v2010.7-0 (Bruker-AXS, 2007)'
_computing_data_reduction        'SAINT V7.68A (Bruker-AXS, 2007)'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 8.33
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Bruker KAPPA APEX II'
_diffrn_measurement_method       '\w and \f 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  0.0509
_diffrn_reflns_av_sigmaI/netI    0.0250
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       83
_diffrn_reflns_limit_l_min       -83
_diffrn_reflns_number            46175
_diffrn_reflns_theta_full        30.04
_diffrn_reflns_theta_max         30.04
_diffrn_reflns_theta_min         2.06
_exptl_absorpt_coefficient_mu    0.503
_exptl_absorpt_correction_T_max  0.9753
_exptl_absorpt_correction_T_min  0.8359
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS v2008/1 (Bruker-AXS, 2001)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.187
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plates
_exptl_crystal_F_000             2502
_exptl_crystal_size_max          0.37
_exptl_crystal_size_mid          0.22
_exptl_crystal_size_min          0.05
_refine_diff_density_max         0.988
_refine_diff_density_min         -1.970
_refine_diff_density_rms         0.079
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.082
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     257
_refine_ls_number_reflns         4245
_refine_ls_number_restraints     88
_refine_ls_restrained_S_all      1.112
_refine_ls_R_factor_all          0.0771
_refine_ls_R_factor_gt           0.0611
_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^)+(0.0715P)^2^+24.6822P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1562
_refine_ls_wR_factor_ref         0.1683
_reflns_number_gt                3440
_reflns_number_total             4245
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om400281v_si_002.cif
_cod_data_source_block           mem129
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Trigonal' changed to 'trigonal'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.3.1 from 2005-06-27.

Automatic conversion script
Id: cif_fix_values 1891 2012-01-12 08:04:46Z andrius 
;
_cod_original_sg_symbol_H-M      R-3
_cod_original_formula_sum        'C43 H69 B Fe N P3 Si0.50'
_cod_database_code               4080857