Electronic control of the protonation rates of Fe-Fe bonds.
Jablonskytė, Aušra; Webster, Lee R.; Simmons, Trevor R.; Wright, Joseph A.; Pickett, Christopher J.; Journal of the American Chemical Society 136 (2014) 13038–13044; doi:10.1021/ja506693m

data_4122582
_publ_section_title
;
 Electronic control of the protonation rates of Fe-Fe bonds.
;
_journal_issue                   37
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              13038
_journal_page_last               13044
_journal_paper_doi               10.1021/ja506693m
_journal_volume                  136
_journal_year                    2014
_chemical_formula_moiety         'C16 H31 Fe2 O4 P2 S2, F6 P'
_chemical_formula_structural     '[HFe2(iPr-pdt)(CO)4(PMe3)2][PF6]'
_chemical_formula_sum            'C16 H31 F6 Fe2 O4 P3 S2'
_chemical_formula_weight         670.14
_chemical_name_systematic
;
 ?
;
_space_group_crystal_system      monoclinic
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_space_group_name_Hall           '-C 2yc'
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_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_atom_sites_solution_hydrogens   mixed
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_cell_angle_beta                 99.892(7)
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   18.7466(9)
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_cell_measurement_temperature    100(2)
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_cell_measurement_theta_min      3.1
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_computing_data_collection       'CrystalClear-SM Expert (Rigaku, 2012)'
_computing_data_reduction        'CrystalClear-SM Expert (Rigaku, 2012)'
_computing_molecular_graphics    'ORTEP-3 (Farrugia, 1997)'
_computing_publication_material
;
 SHELXL-2014 (Sheldrick, 2014), WinGX (Farrugia, 2012)
 and enCIFer (Allen et al., 2004)
;
_computing_structure_refinement  'SHELXL-2014 (Sheldrick, 2014)'
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_diffrn_ambient_temperature      100(2)
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_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device
;
AFC12 (Right): Kappa 3 circle
;
_diffrn_measurement_device_type
;
Rigaku Saturn724+ (2x2 bin mode)
;
_diffrn_measurement_method       'profile data from \w-scans'
_diffrn_radiation_monochromator  Confocal
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.1014
_diffrn_reflns_av_unetI/netI     0.0916
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.997
_diffrn_reflns_limit_h_max       24
_diffrn_reflns_limit_h_min       -24
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -13
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_diffrn_reflns_limit_l_min       -33
_diffrn_reflns_number            35458
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_diffrn_reflns_theta_min         3.078
_diffrn_source                   'Rotating Anode'
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_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.395
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'CrystalClear-SM Expert (Rigaku, 2012)'
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.684
_exptl_crystal_description       plate
_exptl_crystal_F_000             2736
_exptl_crystal_size_max          0.040
_exptl_crystal_size_mid          0.030
_exptl_crystal_size_min          0.010
_refine_diff_density_max         0.793
_refine_diff_density_min         -0.623
_refine_diff_density_rms         0.105
_refine_ls_extinction_method     none
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_refine_ls_R_factor_all          0.0928
_refine_ls_R_factor_gt           0.0473
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0435P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0904
_refine_ls_wR_factor_ref         0.1004
_reflns_Friedel_coverage         0.000
_reflns_number_gt                3766
_reflns_number_total             6045
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ja506693m_si_002.cif
_cod_data_source_block           '[1H(iPr-pdt)][PF6]'
_cod_depositor_comments
'Adding full bibliography for 4122577--4122589.cif.'
_cod_database_code               4122582
_shelx_estimated_absorpt_t_min   0.942
_shelx_estimated_absorpt_t_max   0.985
_shelxl_version_number           2014-3
_shelx_res_checksum              45196
_shelx_hkl_checksum              16371