Iron(II) Complexes Bearing Chelating Cyclopentadienyl-N-Heterocyclic Carbene Ligands as Catalysts for Hydrosilylation and Hydrogen Transfer Reactions
Kandepi, V. V. Krishna Mohan; Cardoso, João M. S.; Peris, Eduardo; Royo, Beatriz; Organometallics 29 (2010) 2777–; doi:10.1021/om100246j

data_4066003
_publ_section_title
;
 Iron(II) Complexes Bearing Chelating Cyclopentadienyl-N-Heterocyclic
 Carbene Ligands as Catalysts for Hydrosilylation and Hydrogen Transfer
 Reactions
;
_journal_issue                   12
_journal_name_full               Organometallics
_journal_page_first              2777
_journal_paper_doi               10.1021/om100246j
_journal_volume                  29
_journal_year                    2010
_chemical_compound_source        'synthesis as described'
_chemical_formula_moiety
'C30 H25 Fe I N2 O,  0.63(C H4 O),  0.37(H2 O)'
_chemical_formula_sum            'C30.63 H28.26 Fe I N2 O2'
_chemical_formula_weight         639.12
_chemical_name_systematic
;
 ?
;
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_date             2009-12-22T10:17:34-00:00
_audit_creation_method           'WinGX routine CIF_UPDATE'
_cell_angle_alpha                79.630(2)
_cell_angle_beta                 84.279(2)
_cell_angle_gamma                79.092(2)
_cell_formula_units_Z            2
_cell_length_a                   9.6406(4)
_cell_length_b                   9.7057(4)
_cell_length_c                   14.1583(5)
_cell_measurement_reflns_used    1956
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      23.44
_cell_measurement_theta_min      2.4
_cell_measurement_wavelength     0.71073
_cell_volume                     1276.63(9)
_computing_cell_refinement       'APPEX2 (BRUKER AXS, 2005)'
_computing_data_collection       'APPEX2 (BRUKER AXS, 2005)'
_computing_data_reduction        'APPEX2 (BRUKER AXS, 2005)'
_computing_molecular_graphics    'Ortep-3 for Windows (Farrugia, 1997)'
_computing_publication_material  'WinGX publication routines (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SIR-97  (Giacovazzo et all, 1999)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'BRUKER APPEX-II CCD'
_diffrn_measurement_method       'omega and phi scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.7107
_diffrn_reflns_av_R_equivalents  0.0465
_diffrn_reflns_av_unetI/netI     0.0414
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            23708
_diffrn_reflns_theta_full        26.02
_diffrn_reflns_theta_max         26.02
_diffrn_reflns_theta_min         1.47
_exptl_absorpt_coefficient_mu    1.832
_exptl_absorpt_correction_T_max  1
_exptl_absorpt_correction_T_min  0.905
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'BRUKER SADABS'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.6626
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             642.3
_exptl_crystal_size_max          0.31
_exptl_crystal_size_mid          0.22
_exptl_crystal_size_min          0.1
_refine_diff_density_max         0.561
_refine_diff_density_min         -0.972
_refine_diff_density_rms         0.103
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.143
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     364
_refine_ls_number_reflns         4999
_refine_ls_number_restraints     21
_refine_ls_restrained_S_all      1.141
_refine_ls_R_factor_all          0.0525
_refine_ls_R_factor_gt           0.0403
_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^)+(0.0257P)^2^+0.0008P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0723
_refine_ls_wR_factor_ref         0.0763
_reflns_number_gt                4268
_reflns_number_total             5002
_reflns_threshold_expression     >2\s(I)
_cod_data_source_file            om100246j_si_001.cif
_cod_data_source_block           ry04ry1n
_cod_depositor_comments
;
The following automatic conversions were performed:
'_diffrn_radiation_monochromador' tag replaced with
'_diffrn_radiation_monochromator'.

Automatic conversion script
Id: cif_correct_tags 1440 2010-10-19 06:21:57Z saulius 
;
_cod_database_code               4066003