NN Bond Cleavage by a Low-Coordinate Iron(II) Hydride Complex
Jeremy M. Smith; Rene J. Lachicotte; Patrick L. Holland; Journal of the American Chemical Society 125 (2003) 15752–15753; doi:10.1021/ja038152s

data_4114533
_publ_section_title
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 NN Bond Cleavage by a Low-Coordinate Iron(II) Hydride Complex
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              15752
_journal_page_last               15753
_journal_paper_doi               10.1021/ja038152s
_journal_volume                  125
_journal_year                    2003
_chemical_formula_sum            'C35 H54 Fe N2'
_chemical_formula_weight         558.65
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_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                 111.584(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   24.130(2)
_cell_length_b                   12.2104(11)
_cell_length_c                   26.171(3)
_cell_measurement_temperature    193(2)
_cell_volume                     7170.2(12)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SHELXTL'
_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      293(2)
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_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  0.0499
_diffrn_reflns_av_sigmaI/netI    0.0486
_diffrn_reflns_limit_h_max       26
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       28
_diffrn_reflns_limit_l_min       -28
_diffrn_reflns_number            15766
_diffrn_reflns_theta_full        23.26
_diffrn_reflns_theta_max         23.26
_diffrn_reflns_theta_min         1.67
_exptl_absorpt_coefficient_mu    0.442
_exptl_absorpt_correction_T_max  0.928
_exptl_absorpt_correction_T_min  0.659
_exptl_absorpt_correction_type   'empirical; SADABS'
_exptl_crystal_colour            Red
_exptl_crystal_density_diffrn    1.035
_exptl_crystal_density_meas      ?
_exptl_crystal_description       Plate
_exptl_crystal_F_000             2432
_exptl_crystal_size_max          0.10
_exptl_crystal_size_mid          0.16
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.570
_refine_diff_density_min         -1.017
_refine_diff_density_rms         0.076
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.426
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     361
_refine_ls_number_reflns         5131
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.426
_refine_ls_R_factor_all          0.1386
_refine_ls_R_factor_gt           0.1219
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0309P)^2^+63.5901P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2192
_refine_ls_wR_factor_ref         0.2251
_reflns_number_gt                4622
_reflns_number_total             5131
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja038152ssi20030827_085523_1.cif
_cod_data_source_block           '[LFeH]2'
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'na' 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 
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_cod_database_code               4114533