On the metal-ligand bonding in dinuclear complexes with redox-active guanidine ligands.
Steuer, Lena; Kaifer, Elisabeth; Himmel, Hans-Jörg; Dalton transactions (Cambridge, England : 2003) 50 (2021) 9467–9482; doi:10.1039/d1dt01354h

data_7707632
_publ_section_title
;
 On the metal-ligand bonding in dinuclear complexes with redox-active
 guanidine ligands.
;
_journal_issue                   27
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              9467
_journal_page_last               9482
_journal_paper_doi               10.1039/d1dt01354h
_journal_volume                  50
_journal_year                    2021
_chemical_formula_moiety         'C32 H52 Cl4 Fe2 N12 O2'
_chemical_formula_sum            'C32 H52 Cl4 Fe2 N12 O2'
_chemical_formula_weight         890.35
_space_group_crystal_system      monoclinic
_space_group_IT_number           11
_space_group_name_Hall           '-P 2yb'
_space_group_name_H-M_alt        'P 1 21/m 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_date             2020-11-20
_audit_creation_method
;
Olex2 1.3
(compiled 2020.07.31 svn.rc2a77460 for OlexSys, GUI svn.r6145)
;
_audit_update_record
;
2021-04-23 deposited with the CCDC.	2021-06-09 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 92.807(4)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   13.1832(11)
_cell_length_b                   12.1023(9)
_cell_length_c                   14.4602(13)
_cell_measurement_reflns_used    9458
_cell_measurement_temperature    100.0
_cell_measurement_theta_max      30.437
_cell_measurement_theta_min      2.196
_cell_volume                     2304.3(3)
_computing_cell_refinement       'SAINT V8.38A (Bruker, 2018)'
_computing_data_collection       'APEX3 v2018.7-2 (Bruker AXS)'
_computing_data_reduction        'SAINT V8.38A (Bruker, 2018)'
_computing_molecular_graphics    'Olex2 1.3 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.3 (Dolomanov et al., 2009)'
_computing_structure_refinement  'XL  (Sheldrick, 2008)'
_computing_structure_solution    'SHELXT 2014/5 (Sheldrick, 2014)'
_diffrn_ambient_temperature      100.0
_diffrn_detector                 'Bruker Photon III detector'
_diffrn_detector_type            'CPAD detector'
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device       'three-circle diffractometer'
_diffrn_measurement_device_type  'Bruker SMART APEX2 area detector'
_diffrn_measurement_method       '\w and \f scans'
_diffrn_radiation_monochromator  'mirror optics'
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0555
_diffrn_reflns_av_unetI/netI     0.0224
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 1.000
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            109563
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 1.000
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         29.000
_diffrn_reflns_theta_min         2.041
_diffrn_source                   'microfocus sealed X-ray tube'
_diffrn_source_current           1.4
_diffrn_source_power             0.07
_diffrn_source_type              'Incoatec I\ms'
_diffrn_source_voltage           50.0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.902
_exptl_absorpt_correction_T_max  0.7461
_exptl_absorpt_correction_T_min  0.6934
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2016/2 (Bruker,2016/2) was used for absorption correction.
wR2(int) was 0.1327 before and 0.0661 after correction.
The Ratio of minimum to maximum transmission is 0.9294.
The \l/2 correction factor is Not present.
;
_exptl_crystal_colour            'clear yellowish green'
_exptl_crystal_colour_lustre     clear
_exptl_crystal_colour_modifier   yellowish
_exptl_crystal_colour_primary    green
_exptl_crystal_density_diffrn    1.283
_exptl_crystal_description       needle
_exptl_crystal_F_000             928
_exptl_crystal_size_max          0.287
_exptl_crystal_size_mid          0.124
_exptl_crystal_size_min          0.09
_refine_diff_density_max         1.421
_refine_diff_density_min         -1.128
_refine_diff_density_rms         0.077
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.124
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     296
_refine_ls_number_reflns         6403
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.124
_refine_ls_R_factor_all          0.0483
_refine_ls_R_factor_gt           0.0404
_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^)+(0.0624P)^2^+1.2838P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1141
_refine_ls_wR_factor_ref         0.1175
_reflns_Friedel_coverage         0.000
_reflns_number_gt                5283
_reflns_number_total             6403
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d1dt01354h2.cif
_cod_data_source_block           2020_ls285_0m
_cod_depositor_comments
'Adding full bibliography for 7707623--7707635.cif.'
_cod_database_code               7707632
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_max   0.923
_shelx_estimated_absorpt_t_min   0.782
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2. Others
 Fixed Sof: N6(0.5) C10(0.5) H10A(0.5) H10B(0.5) H10C(0.5) C11(0.5) H11A(0.5)
 H11B(0.5) H11C(0.5) C15(0.5) H15A(0.5) H15B(0.5) H15C(0.5) C16(0.5) H16A(0.5)
 H16B(0.5) H16C(0.5) C10B(0.5) H10D(0.5) H10E(0.5) H10F(0.5) C11B(0.5)
 H11D(0.5) H11E(0.5) H11F(0.5) C15B(0.5) H15D(0.5) H15E(0.5) H15F(0.5)
 C16B(0.5) H16D(0.5) H16E(0.5) H16F(0.5) N6B(0.5)
3.a Aromatic/amide H refined with riding coordinates:
 C2(H2), C5(H5)
3.b Idealised Me refined as rotating group:
 C8(H8A,H8B,H8C), C9(H9A,H9B,H9C), C13(H13A,H13B,H13C), C14(H14A,H14B,H14C),
 C10(H10A,H10B,H10C), C11(H11A,H11B,H11C), C15(H15A,H15B,H15C), C16(H16A,H16B,
 H16C), C10B(H10D,H10E,H10F), C11B(H11D,H11E,H11F), C15B(H15D,H15E,H15F),
 C16B(H16D,H16E,H16F)
;
_smtbx_masks_void_probe_radius   1.2
_smtbx_masks_void_truncation_radius 1.2
_shelx_res_checksum              96048
_shelx_hkl_checksum              91458
_shelx_fab_checksum              58303
_olex2_submission_special_instructions 'No special instructions were received'