Hexacoordinate high-spin Fe(iii) complexes composed of a pentadentate amino-type ligand and pseudohalido coligands
Mičová, Romana; Bielková, Zuzana; Rajnák, Cyril; Titiš, Ján; Gembický, Milan; Renz, Franz; Malina, Ondřej; Samoľová, Erika; Nováčiková, Jana; Boča, Roman; New Journal of Chemistry 46 (2022) 18083–18089; doi:10.1039/D2NJ02294J

data_7061773
_publ_section_title
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 Hexacoordinate high-spin Fe(iii) complexes composed of a pentadentate
 amino-type ligand and pseudohalido coligands
;
_journal_issue                   37
_journal_name_full               'New Journal of Chemistry'
_journal_page_first              18083
_journal_page_last               18089
_journal_paper_doi               10.1039/D2NJ02294J
_journal_volume                  46
_journal_year                    2022
_chemical_formula_moiety         'C19 H21 Cl4 Fe N6 O2'
_chemical_formula_sum            'C19 H21 Cl4 Fe N6 O2'
_chemical_formula_weight         563.07
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_atom_sites_solution_hydrogens   mixed
_atom_sites_solution_primary     dual
_audit_creation_date             2021-04-20
_audit_creation_method
;
Olex2 1.3
(compiled 2020.11.12 svn.r5f609507 for OlexSys, GUI svn.r6272)
;
_audit_update_record
;
2022-02-24 deposited with the CCDC.	2022-08-15 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 98.476(6)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   14.316(2)
_cell_length_b                   9.9354(17)
_cell_length_c                   16.168(3)
_cell_measurement_reflns_used    2372
_cell_measurement_temperature    100.0
_cell_measurement_theta_max      25.122
_cell_measurement_theta_min      2.412
_cell_volume                     2274.5(7)
_computing_cell_refinement       'SAINT V8.40A (Bruker, 2019)'
_computing_data_reduction        'SAINT V8.40A (Bruker, 2019)'
_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  (Sheldrick, 2015)'
_diffrn_ambient_temperature      100.0
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.998
_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  0.1185
_diffrn_reflns_av_unetI/netI     0.0650
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            34740
_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         25.362
_diffrn_reflns_theta_min         2.413
_diffrn_source_current           50.0
_diffrn_source_power             2.5
_diffrn_source_voltage           50.0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.164
_exptl_absorpt_correction_T_max  0.6462
_exptl_absorpt_correction_T_min  0.5600
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2016/2 (Bruker,2016/2) was used for absorption correction.
wR2(int) was 0.1139 before and 0.0698 after correction.
The Ratio of minimum to maximum transmission is 0.8646.
The \l/2 correction factor is Not present.
;
_exptl_crystal_colour            red
_exptl_crystal_colour_primary    red
_exptl_crystal_density_diffrn    1.644
_exptl_crystal_description       trapezoid
_exptl_crystal_F_000             1148
_exptl_crystal_size_max          0.06
_exptl_crystal_size_mid          0.04
_exptl_crystal_size_min          0.02
_refine_diff_density_max         0.379
_refine_diff_density_min         -0.619
_refine_diff_density_rms         0.092
_refine_ls_extinction_coef       0.0033(6)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     'SHELXL-2018/3 (Sheldrick 2018)'
_refine_ls_goodness_of_fit_ref   1.042
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     299
_refine_ls_number_reflns         4147
_refine_ls_number_restraints     3
_refine_ls_restrained_S_all      1.042
_refine_ls_R_factor_all          0.0773
_refine_ls_R_factor_gt           0.0441
_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^)+(0.0536P)^2^+0.8744P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0989
_refine_ls_wR_factor_ref         0.1175
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2882
_reflns_number_total             4147
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d2nj02294j2.cif
_cod_data_source_block           crmm74
_cod_depositor_comments
'Adding full bibliography for 7061770--7061774.cif.'
_cod_original_cell_volume        2274.6(7)
_cod_database_code               7061773
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_max   0.977
_shelx_estimated_absorpt_t_min   0.933
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups, All N(H) groups
2. Restrained distances
 N1-H1 = N2-H2 = N3-H3
 0.98 with sigma of 0.02
3.a Secondary CH2 refined with riding coordinates:
 C7(H7A,H7B), C8(H8A,H8B), C9(H9A,H9B), C10(H10A,H10B), C11(H11A,H11B),
 C12(H12A,H12B), C13(H13A,H13B)
3.b Aromatic/amide H refined with riding coordinates:
 C3(H3A), C5(H5), C15(H15), C17(H17)
;
_shelx_res_checksum              41044
_olex2_submission_special_instructions 'No special instructions were received'