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_7707630
_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 H44 N12 O2'
_chemical_formula_sum            'C32 H44 N12 O2'
_chemical_formula_weight         628.79
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_audit_creation_date             2021-04-23
_audit_creation_method
;
Olex2 1.3
(compiled 2020.11.12 svn.r5f609507 for OlexSys, GUI svn.r6226)
;
_audit_update_record
;
2021-04-23 deposited with the CCDC.	2021-06-09 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 97.574(5)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   7.7374(11)
_cell_length_b                   13.3856(17)
_cell_length_c                   15.6864(18)
_cell_measurement_reflns_used    8990
_cell_measurement_temperature    100
_cell_measurement_theta_max      28.18
_cell_measurement_theta_min      2.62
_cell_volume                     1610.5(4)
_computing_cell_refinement       'SAINT V8.38A (?, 2016)'
_computing_data_collection       'APEX3 v2018.7-2 (Bruker AX'
_computing_data_reduction        'SAINT V8.38A (?, 2016)'
_computing_molecular_graphics    'Olex2 1.3 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.3 (Dolomanov et al., 2009)'
_computing_structure_refinement  'ShelXL (Sheldrick, 2015)'
_computing_structure_solution    'ShelXT (Sheldrick, 2015)'
_diffrn_ambient_temperature      100
_diffrn_detector                 'Bruker PhotonIII detector'
_diffrn_detector_area_resol_mean 7.9
_diffrn_detector_type            'CPAD detector'
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device       'three-circle diffractometer'
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w 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  0.0918
_diffrn_reflns_av_unetI/netI     0.0986
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            20467
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.998
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         28.498
_diffrn_reflns_theta_min         2.007
_diffrn_source                   'microfocus sealed X-ray tube'
_diffrn_source_type              'Incoatec I\ms 3.0'
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.086
_exptl_absorpt_correction_T_max  0.7461
_exptl_absorpt_correction_T_min  0.5903
_exptl_absorpt_correction_type   none
_exptl_absorpt_process_details
'SADABS-2016/2 (Bruker,2016/2) was used for absorption correction. wR2(int) was 0.1050 before and 0.0647 after correction. The Ratio of minimum to maximum transmission is 0.7912. The \l/2 correction factor is Not present.'
_exptl_crystal_colour            'clear colourless'
_exptl_crystal_colour_lustre     clear
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.297
_exptl_crystal_description       needle
_exptl_crystal_F_000             672
_exptl_crystal_size_max          0.182
_exptl_crystal_size_mid          0.082
_exptl_crystal_size_min          0.046
_refine_diff_density_max         0.209
_refine_diff_density_min         -0.317
_refine_diff_density_rms         0.059
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.065
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     212
_refine_ls_number_reflns         4080
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.065
_refine_ls_R_factor_all          0.1040
_refine_ls_R_factor_gt           0.0577
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0457P)^2^+0.2075P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1308
_refine_ls_wR_factor_ref         0.1457
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2490
_reflns_number_total             4080
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d1dt01354h2.cif
_cod_data_source_block           2019_ls146_1
_cod_depositor_comments
'Adding full bibliography for 7707623--7707635.cif.'
_cod_database_code               7707630
_shelx_shelxl_version_number     2017/1
_shelx_estimated_absorpt_t_max   0.996
_shelx_estimated_absorpt_t_min   0.984
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2.a Secondary CH2 refined with riding coordinates:
 C8(H8a,H8b), C9(H9a,H9b), C13(H13a,H13b), C14(H14a,H14b)
2.b Aromatic/amide H refined with riding coordinates:
 C3(H3), C6(H6)
2.c Idealised Me refined as rotating group:
 C10(H10a,H10b,H10c), C11(H11a,H11b,H11c), C15(H15a,H15b,H15c), C16(H16a,H16b,
 H16c)
;
_shelx_res_checksum              61195
_shelx_hkl_checksum              6286
_olex2_submission_special_instructions 'No special instructions were received'