Investigation for Unique Magnetic Behaviours of Isomers in 1,2-Dithiooxalato-Bridged Diiron(II) Complex
KANETOMO, Takuya; Yokoyama, Koki; Suzuki, Yudai; Ida, Hiromichi; Okazawa, Atsushi; Enomoto, Masaya; Dalton Transactions  (2023) –; doi:10.1039/D3DT01992F

data_7713729
_publ_section_title
;
 Investigation for Unique Magnetic Behaviours of Isomers in
 1,2-Dithiooxalato-Bridged Diiron(II) Complex
;
_journal_name_full               'Dalton Transactions'
_journal_paper_doi               10.1039/D3DT01992F
_journal_year                    2023
_chemical_formula_moiety         'C38 H36 Fe2 N8 O2 S2, 2(Cl O4)'
_chemical_formula_sum            'C38 H36 Cl2 Fe2 N8 O10 S2'
_chemical_formula_weight         1011.47
_chemical_melting_point          458
_chemical_name_systematic
'[\m-ethanebis(thioic S-acid)ato]-bis{1-(pyridin-2-yl)-N,N-bis[(pyridin-2-yl)methyl]methanamine}-di-iron diperchlorate'
_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             2022-04-12
_audit_creation_method
;
Olex2 1.5
(compiled 2021.12.09 svn.r5202d8cf for OlexSys, GUI svn.r6439)
;
_audit_update_record
;
2023-06-26 deposited with the CCDC.	2023-08-10 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 104.716(4)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   9.5293(15)
_cell_length_b                   13.955(2)
_cell_length_c                   17.003(3)
_cell_measurement_reflns_used    3440
_cell_measurement_temperature    400
_cell_measurement_theta_max      21.91
_cell_measurement_theta_min      2.65
_cell_volume                     2186.9(6)
_computing_cell_refinement       'SAINT V8.38A (?, 2016)'
_computing_data_reduction        'SAINT V8.38A (?, 2016)'
_computing_molecular_graphics    'Olex2 1.5 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.5 (Dolomanov et al., 2009)'
_computing_structure_refinement  'SHELXL 2018/3 (Sheldrick, 2015)'
_computing_structure_solution    'SHELXT 2018/2 (Sheldrick, 2018)'
_diffrn_ambient_temperature      400
_diffrn_measured_fraction_theta_full 0.993
_diffrn_measured_fraction_theta_max 0.993
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0527
_diffrn_reflns_av_unetI/netI     0.0629
_diffrn_reflns_Laue_measured_fraction_full 0.993
_diffrn_reflns_Laue_measured_fraction_max 0.993
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            18324
_diffrn_reflns_point_group_measured_fraction_full 0.993
_diffrn_reflns_point_group_measured_fraction_max 0.993
_diffrn_reflns_theta_full        23.986
_diffrn_reflns_theta_max         23.986
_diffrn_reflns_theta_min         1.914
_exptl_absorpt_coefficient_mu    0.946
_exptl_absorpt_correction_T_max  0.9937
_exptl_absorpt_correction_T_min  0.8420
_exptl_absorpt_correction_type   none
_exptl_absorpt_process_details
;
SADABS-2016/2 (Bruker,2016/2) was used for absorption correction.
wR2(int) was 0.0917 before and 0.0495 after correction.
The Ratio of minimum to maximum transmission is 0.8473.
The \l/2 correction factor is Not present.
;
_exptl_crystal_colour            green
_exptl_crystal_colour_primary    green
_exptl_crystal_density_diffrn    1.536
_exptl_crystal_description       block
_exptl_crystal_F_000             1036
_exptl_crystal_preparation       'Magnetic properties'
_exptl_crystal_size_max          0.27
_exptl_crystal_size_mid          0.196
_exptl_crystal_size_min          0.134
_refine_diff_density_max         0.715
_refine_diff_density_min         -0.488
_refine_diff_density_rms         0.078
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.051
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     281
_refine_ls_number_reflns         3402
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.051
_refine_ls_R_factor_all          0.0826
_refine_ls_R_factor_gt           0.0566
_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^)+(0.0683P)^2^+2.4604P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1490
_refine_ls_wR_factor_ref         0.1647
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2450
_reflns_number_total             3402
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d3dt01992f1.cif
_cod_data_source_block           fetpadto_400k_1stheat_0m
_cod_original_cell_volume        2187.0(6)
_cod_database_code               7713729
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_max   0.884
_shelx_estimated_absorpt_t_min   0.784
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups
2. Shared sites
{O2, S1}
{S2, O1}
3. Uiso/Uaniso restraints and constraints
Uanis(O2) = Uanis(S1)
Uanis(S2) = Uanis(O1)
4. Others
 Sof(O2)=Sof(S2)=1-FVAR(1)
 Sof(S1)=Sof(O1)=FVAR(1)
5.a Secondary CH2 refined with riding coordinates:
 C19(H19A,H19B), C13(H13A,H13B), C7(H7A,H7B)
5.b Aromatic/amide H refined with riding coordinates:
 C8(H8), C9(H9), C14(H14), C5(H5), C11(H11), C2(H2), C15(H15), C10(H10),
 C17(H17), C4(H4), C3(H3), C16(H16)
;
_shelx_res_checksum              74931
_olex2_submission_special_instructions 'No special instructions were received'