Monomeric Fe(iii) half-sandwich complexes [Cp'FeX<sub>2</sub>] - synthesis, properties and electronic structure.
Reiners, Matthias; Maekawa, Miyuki; Baabe, Dirk; Zaretzke, Marc-Kevin; Schweyen, Peter; Daniliuc, Constantin G.; Freytag, Matthias; Raeder, Jan; Hohenberger, Johannes; Sutter, Jörg; Meyer, Karsten; Walter, Marc D.; Dalton transactions (Cambridge, England : 2003) 47 (2018) 10517–10526; doi:10.1039/c8dt01570h

data_7046756
_publ_section_title
;
 Monomeric Fe(iii) half-sandwich complexes [Cp'FeX<sub>2</sub>] -
 synthesis, properties and electronic structure.
;
_journal_issue                   31
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              10517
_journal_page_last               10526
_journal_paper_doi               10.1039/c8dt01570h
_journal_volume                  47
_journal_year                    2018
_chemical_formula_sum            'C25 H51 Fe Si2'
_chemical_formula_weight         463.68
_space_group_crystal_system      orthorhombic
_space_group_IT_number           61
_space_group_name_Hall           '-P 2ac 2ab'
_space_group_name_H-M_alt        'P b c a'
_symmetry_space_group_name_Hall  '-P 2ac 2ab'
_symmetry_space_group_name_H-M   'P b c a'
_atom_sites_solution_hydrogens   mixed
_audit_creation_method           SHELXL-2016/6
_audit_update_record
;
2018-04-20 deposited with the CCDC.
2018-06-07 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   17.5073(6)
_cell_length_b                   16.8530(6)
_cell_length_c                   19.1250(6)
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_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      29.2219
_cell_measurement_theta_min      2.1254
_cell_volume                     5642.8(3)
_computing_structure_refinement  'SHELXL-2016/6 (Sheldrick, 2016)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 16.1419
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.967
_diffrn_measurement_device_type  'Xcalibur, Eos'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'Enhance (Mo) X-ray Source'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.1405
_diffrn_reflns_av_unetI/netI     0.07149
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.967
_diffrn_reflns_limit_h_max       22
_diffrn_reflns_limit_h_min       -24
_diffrn_reflns_limit_k_max       22
_diffrn_reflns_limit_k_min       -23
_diffrn_reflns_limit_l_max       26
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            155957
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.967
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         29.287
_diffrn_reflns_theta_min         2.130
_exptl_absorpt_coefficient_mu    0.628
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.98234
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
; 
CrysAlisPro, Oxford Diffraction Ltd., 
Version 1.171.35.11 (release 16-05-2011 CrysAlis171 .NET) 
(compiled May 16 2011,17:55:39) 
;
_exptl_crystal_colour            'dark red'
_exptl_crystal_density_diffrn    1.092
_exptl_crystal_description       prism
_exptl_crystal_F_000             2040
_exptl_crystal_size_max          0.130
_exptl_crystal_size_mid          0.130
_exptl_crystal_size_min          0.120
_refine_diff_density_max         0.481
_refine_diff_density_min         -0.295
_refine_diff_density_rms         0.076
_refine_ls_extinction_method     none
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_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     276
_refine_ls_number_reflns         7464
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.017
_refine_ls_R_factor_all          0.0955
_refine_ls_R_factor_gt           0.0502
_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^)+(0.0338P)^2^+3.1769P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0866
_refine_ls_wR_factor_ref         0.0977
_reflns_Friedel_coverage         0.000
_reflns_number_gt                5236
_reflns_number_total             7464
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c8dt01570h2.cif
_cod_data_source_block           mwal49
_cod_depositor_comments
'Adding full bibliography for 7046755--7046759.cif.'
_cod_database_code               7046756
_shelx_shelxl_version_number     2016/6
_shelx_estimated_absorpt_t_min   0.923
_shelx_estimated_absorpt_t_max   0.928
_shelx_res_checksum              25628