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_4330425
_publ_section_title
;
 Mononuclear Five- and Six-Coordinate Iron Hydrazido and Hydrazine Species
;
_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            'C96.67 H100.67 B0.67 Fe0.67 N2 O4.67 P2'
_chemical_formula_weight         1471.51
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/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                 104.0950(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            6
_cell_length_a                   19.5253(4)
_cell_length_b                   21.1191(3)
_cell_length_c                   30.1301(6)
_cell_measurement_reflns_used    9689
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      68.93
_cell_measurement_theta_min      2.33
_cell_volume                     12050.3(4)
_computing_cell_refinement       'SAINT 7.46A (Bruker-AXS, 2008)'
_computing_data_collection       'APEX2 3.0 (Bruker-AXS, 2008)'
_computing_data_reduction        'SAINT 7.46A (Bruker-AXS, 2008)'
_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 0.979
_diffrn_measured_fraction_theta_max 0.979
_diffrn_measurement_device_type  'Bruker Smart APEX CCD'
_diffrn_measurement_method       'omega and phi scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0560
_diffrn_reflns_av_sigmaI/netI    0.0260
_diffrn_reflns_limit_h_max       21
_diffrn_reflns_limit_h_min       -22
_diffrn_reflns_limit_k_max       24
_diffrn_reflns_limit_k_min       -24
_diffrn_reflns_limit_l_max       35
_diffrn_reflns_limit_l_min       -35
_diffrn_reflns_number            231415
_diffrn_reflns_theta_full        65.17
_diffrn_reflns_theta_max         65.17
_diffrn_reflns_theta_min         2.33
_exptl_absorpt_coefficient_mu    1.841
_exptl_absorpt_correction_T_max  0.7097
_exptl_absorpt_correction_T_min  0.5817
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Sheldrick, 2008)'
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.217
_exptl_crystal_description       block
_exptl_crystal_F_000             4696
_exptl_crystal_size_max          0.33
_exptl_crystal_size_mid          0.29
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.494
_refine_diff_density_min         -0.374
_refine_diff_density_rms         0.055
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.038
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1933
_refine_ls_number_reflns         20143
_refine_ls_number_restraints     6321
_refine_ls_restrained_S_all      1.006
_refine_ls_R_factor_all          0.0631
_refine_ls_R_factor_gt           0.0523
_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^)+(0.0821P)^2^+10.1776P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1397
_refine_ls_wR_factor_ref         0.1489
_reflns_number_gt                17070
_reflns_number_total             20143
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic301704f_si_002_03.cif
_cod_data_source_block           3
_cod_database_code               4330425