Synthesis of Sulfur- and Nitrogen-Bridged Diiron Complexes and Catalytic Behavior toward Hydrazines
Yuki, Masahiro; Miyake, Yoshihiro; Nishibayashi, Yoshiaki; Organometallics 31 (2012) 2953–; doi:10.1021/om300134t

data_4078130
_publ_section_title
;
 Synthesis of Sulfur- and Nitrogen-Bridged Diiron Complexes and Catalytic
 Behavior toward Hydrazines
;
_journal_issue                   8
_journal_name_full               Organometallics
_journal_page_first              2953
_journal_paper_doi               10.1021/om300134t
_journal_volume                  31
_journal_year                    2012
_chemical_formula_sum            'C47 H77 Fe2 S2 Si2'
_chemical_formula_weight         874.09
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_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_method           SHELXL-97
_cell_angle_alpha                89.869(2)
_cell_angle_beta                 71.5360(10)
_cell_angle_gamma                76.876(2)
_cell_formula_units_Z            2
_cell_length_a                   12.4298(6)
_cell_length_b                   13.8048(8)
_cell_length_c                   15.5245(8)
_cell_measurement_temperature    173(1)
_cell_volume                     2453.7(2)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      173(1)
_diffrn_measured_fraction_theta_full 0.984
_diffrn_measured_fraction_theta_max 0.984
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71069
_diffrn_reflns_av_R_equivalents  0.0294
_diffrn_reflns_av_sigmaI/netI    0.0398
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            24020
_diffrn_reflns_theta_full        27.45
_diffrn_reflns_theta_max         27.45
_diffrn_reflns_theta_min         3.04
_exptl_absorpt_coefficient_mu    0.754
_exptl_absorpt_correction_T_max  0.9169
_exptl_absorpt_correction_T_min  0.7804
_exptl_absorpt_correction_type   numerical
_exptl_absorpt_process_details
;
    Higashi, T. (1999). Program for Absorption Correction.
    Rigaku Corporation, Tokyo, Japan.
;
_exptl_crystal_colour            blue
_exptl_crystal_density_diffrn    1.183
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       platelet
_exptl_crystal_F_000             942
_exptl_crystal_size_max          0.65
_exptl_crystal_size_mid          0.30
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.527
_refine_diff_density_min         -0.402
_refine_diff_density_rms         0.078
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.076
_refine_ls_hydrogen_treatment    riding
_refine_ls_matrix_type           full
_refine_ls_number_parameters     521
_refine_ls_number_reflns         11033
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.076
_refine_ls_R_factor_all          0.0492
_refine_ls_R_factor_gt           0.0390
_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^)+(0.0587P)^2^+0.9947P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1084
_refine_ls_wR_factor_ref         0.1164
_reflns_number_gt                9179
_reflns_number_total             11033
_reflns_threshold_expression     >2\s(I)
_cod_data_source_file            om300134t_si_002.cif
_cod_data_source_block           complex1
_cod_database_code               4078130