Effect of the counter anion to slow magnetic relaxation of hexacoordinate Co(II) complexes.
Malik, Magdalena; Bieńko, Alina; Boča, Roman; Titiš, Ján; Rajnák, Cyril; Świtlicka, Anna; Bieńko, Dariusz C; Ozerov, Mykhaylo; Ozarowski, Andrew; Dalton transactions (Cambridge, England : 2003) 54 (2025) 16955–16965; doi:10.1039/d5dt01360g

data_7719621
_publ_section_title
;
 Effect of the counter anion to slow magnetic relaxation of hexacoordinate
 Co(II) complexes.
;
_journal_issue                   45
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              16955
_journal_page_last               16965
_journal_paper_doi               10.1039/d5dt01360g
_journal_volume                  54
_journal_year                    2025
_chemical_formula_moiety         'C14 H22 Co N2 O4, 2(N O3)'
_chemical_formula_sum            'C14 H22 Co N4 O10'
_chemical_formula_weight         465.28
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_atom_sites_solution_hydrogens   mixed
_atom_sites_solution_primary     iterative
_audit_creation_date             2020-06-26
_audit_creation_method
;
Olex2 1.3
(compiled 2020.02.04 svn.rd84adfe8 for OlexSys, GUI svn.r6032)
;
_audit_update_record
;
2021-12-01 deposited with the CCDC.	2025-10-09 downloaded from the CCDC.
;
_cell_angle_alpha                96.668(5)
_cell_angle_beta                 112.960(7)
_cell_angle_gamma                109.626(8)
_cell_formula_units_Z            1
_cell_length_a                   7.8857(8)
_cell_length_b                   8.2193(6)
_cell_length_c                   8.8245(5)
_cell_measurement_reflns_used    2397
_cell_measurement_temperature    295(2)
_cell_measurement_theta_max      28.4940
_cell_measurement_theta_min      4.3010
_cell_volume                     475.49(8)
_computing_cell_refinement       'CrysAlisPro 1.171.40.67a (Rigaku OD, 2019)'
_computing_data_collection       'CrysAlisPro 1.171.40.67a (Rigaku OD, 2019)'
_computing_data_reduction        'CrysAlisPro 1.171.40.67a (Rigaku OD, 2019)'
_computing_molecular_graphics    'Olex2 1.3 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.3 (Dolomanov et al., 2009)'
_computing_structure_refinement  'SHELXL 2018/3 (Sheldrick, 2015)'
_computing_structure_solution    'olex2.solve 1.3 (Bourhis et al., 2015)'
_diffrn_ambient_temperature      295(2)
_diffrn_detector                 'CCD plate'
_diffrn_detector_area_resol_mean 10.4015
_diffrn_detector_type            Atlas
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_details
;
List of Runs (angles in degrees, time in seconds):

  # Type    Start    End  Width  t~exp~   \w     \q     \k     \f   Frames
  1  \w    -22.00  39.00   1.00    1.00    --   10.22  77.00  60.00   61
  2  \w    -18.00  43.00   1.00    1.00    --   10.22 -77.00 -60.00   61
  3  \w    -44.00  39.00   1.00    1.00    --  -11.31  77.00-150.00   83
  4  \w    -78.00   3.00   1.00    1.00    --  -11.31 -38.00  90.00   81
  5  \w    -84.00  13.00   1.00    1.00    --  -11.31 -38.00  30.00   97
;
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'Xcalibur, Atlas, Gemini ultra'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_type
'CrysAlisPro convention (1999,Acta A55,543-557)'
_diffrn_orient_matrix_UB_11      -0.0737677000
_diffrn_orient_matrix_UB_12      -0.0896316000
_diffrn_orient_matrix_UB_13      -0.0255966000
_diffrn_orient_matrix_UB_21      -0.0700473000
_diffrn_orient_matrix_UB_22      0.0331995000
_diffrn_orient_matrix_UB_23      0.0060032000
_diffrn_orient_matrix_UB_31      -0.0346484000
_diffrn_orient_matrix_UB_32      0.0001511000
_diffrn_orient_matrix_UB_33      -0.0871924000
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0361
_diffrn_reflns_av_unetI/netI     0.0419
_diffrn_reflns_Laue_measured_fraction_full 0.996
_diffrn_reflns_Laue_measured_fraction_max 0.996
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -7
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       10
_diffrn_reflns_limit_l_min       -10
_diffrn_reflns_number            4253
_diffrn_reflns_point_group_measured_fraction_full 0.996
_diffrn_reflns_point_group_measured_fraction_max 0.996
_diffrn_reflns_theta_full        25.043
_diffrn_reflns_theta_max         25.043
_diffrn_reflns_theta_min         3.679
_diffrn_source                   'fine-focus sealed X-ray tube'
_diffrn_source_type              'Enhance (Mo) X-ray Source'
_exptl_absorpt_coefficient_mu    0.965
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.59179
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.40.67a (Rigaku Oxford Diffraction, 2019)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            pink
_exptl_crystal_density_diffrn    1.625
_exptl_crystal_description       plate
_exptl_crystal_F_000             241
_exptl_crystal_size_max          0.28
_exptl_crystal_size_mid          0.26
_exptl_crystal_size_min          0.12
_refine_diff_density_max         0.294
_refine_diff_density_min         -0.402
_refine_diff_density_rms         0.079
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.087
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     135
_refine_ls_number_reflns         1677
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.087
_refine_ls_R_factor_all          0.0385
_refine_ls_R_factor_gt           0.0326
_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^)+(0.0429P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0754
_refine_ls_wR_factor_ref         0.0780
_reflns_Friedel_coverage         0.000
_reflns_number_gt                1546
_reflns_number_total             1677
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d5dt01360g2.cif
_cod_data_source_block           co1mm
_cod_depositor_comments
'Adding full bibliography for 7719621--7719623.cif.'
_cod_original_cell_volume        475.49(7)
_cod_database_code               7719621
_shelx_shelxl_version_number     2018/3
_reflns_odcompleteness_completeness 99.69
_reflns_odcompleteness_iscentric 1
_reflns_odcompleteness_theta     26.32
_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 O(H) groups, All O(H,H) groups
2.a Rotating group:
 O2(H2A,H2B)
2.b Secondary CH2 refined with riding coordinates:
 C6(H6A,H6B), C7(H7A,H7B)
2.c Aromatic/amide H refined with riding coordinates:
 C1(H1A), C2(H2), C3(H3), C4(H4)
2.d Idealised tetrahedral OH refined as rotating group:
 O1(H1)
;
_shelx_res_checksum              10571
_shelx_hkl_checksum              43872
_olex2_submission_special_instructions 'No special instructions were received'
_oxdiff_exptl_absorpt_empirical_details
;
Empirical correction (ABSPACK) includes:
- Absorption correction using spherical harmonics
- Frame scaling
;
_oxdiff_exptl_absorpt_empirical_full_max 1.570
_oxdiff_exptl_absorpt_empirical_full_min 0.705