Mononuclear Five- and Six-Coordinate Iron Hydrazido and Hydrazine Species
Caroline T. Saouma; Connie C. Lu; Jonas C. Peters; Inorganic Chemistry 51 (2012) 10043–10054; doi:10.1021/ic301704f

data_4330431
_publ_section_title
;
 Mononuclear Five- and Six-Coordinate Iron Hydrazido and Hydrazine Species
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_journal_name_full               'Inorganic Chemistry'
_journal_page_first              10043
_journal_page_last               10054
_journal_paper_doi               10.1021/ic301704f
_journal_volume                  51
_journal_year                    2012
_chemical_formula_sum            'C50 H53 B F6 Fe N2 O2 P4'
_chemical_formula_weight         1018.48
_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                85.960(2)
_cell_angle_beta                 77.814(2)
_cell_angle_gamma                72.853(2)
_cell_formula_units_Z            2
_cell_length_a                   11.7629(16)
_cell_length_b                   14.444(2)
_cell_length_c                   15.194(2)
_cell_measurement_reflns_used    7092
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      25.82
_cell_measurement_theta_min      2.21
_cell_volume                     2411.1(6)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_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 8.3
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w 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  0.0642
_diffrn_reflns_av_sigmaI/netI    0.0635
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            41794
_diffrn_reflns_theta_full        26.73
_diffrn_reflns_theta_max         26.73
_diffrn_reflns_theta_min         2.51
_exptl_absorpt_coefficient_mu    0.511
_exptl_absorpt_correction_T_max  0.9848
_exptl_absorpt_correction_T_min  0.9507
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS v2008/1 (Bruker-AXS, 2008)'
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.403
_exptl_crystal_description       plate
_exptl_crystal_F_000             1056
_exptl_crystal_size_max          0.10
_exptl_crystal_size_mid          0.07
_exptl_crystal_size_min          0.03
_refine_diff_density_max         0.500
_refine_diff_density_min         -0.473
_refine_diff_density_rms         0.076
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.086
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     708
_refine_ls_number_reflns         10219
_refine_ls_number_restraints     892
_refine_ls_restrained_S_all      1.057
_refine_ls_R_factor_all          0.0993
_refine_ls_R_factor_gt           0.0641
_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^)+(0.0353P)^2^+5.4728P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1321
_refine_ls_wR_factor_ref         0.1461
_reflns_number_gt                7181
_reflns_number_total             10219
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic301704f_si_002_09.cif
_cod_data_source_block           13
_cod_database_code               4330431