FeII/III and MnII complexes based on 2,4,6-tris(2-pyridyl)-triazine: synthesis, structures, magnetic and biological properties
Darii, Mariana; Mikosch, Annabel; van Leusen, Jan; Kravtsov, Victor Ch.; Dvornina, Elena G.; Clapco, Steliana T.; Ciloci, Alexandra; Kögerler, Paul; Baca, Svetlana G.; RSC Advances 12 (2022) 29034–29047; doi:10.1039/D2RA04868J

data_7245666
_publ_section_title
;
 FeII/III and MnII complexes based on 2,4,6-tris(2-pyridyl)-triazine:
 synthesis, structures, magnetic and biological properties
;
_journal_issue                   45
_journal_name_full               'RSC Advances'
_journal_page_first              29034
_journal_page_last               29047
_journal_paper_doi               10.1039/D2RA04868J
_journal_volume                  12
_journal_year                    2022
_chemical_formula_sum            'C81.25 H132 Fe7 N6 O29.75'
_chemical_formula_weight         2059.87
_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
_audit_creation_method           SHELXL-2013
_audit_update_record
;
2021-09-09 deposited with the CCDC.	2022-10-06 downloaded from the CCDC.
;
_cell_angle_alpha                70.195(9)
_cell_angle_beta                 79.277(12)
_cell_angle_gamma                72.259(11)
_cell_formula_units_Z            4
_cell_length_a                   16.277(6)
_cell_length_b                   22.189(8)
_cell_length_c                   31.533(11)
_cell_measurement_reflns_used    1333
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      15.46
_cell_measurement_theta_min      2.27
_cell_volume                     10162(6)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-2013 (Sheldrick, 2013)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.973
_diffrn_measured_fraction_theta_max 0.999
_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  0.1783
_diffrn_reflns_av_unetI/netI     0.2694
_diffrn_reflns_Laue_measured_fraction_full 0.973
_diffrn_reflns_Laue_measured_fraction_max 0.999
_diffrn_reflns_limit_h_max       19
_diffrn_reflns_limit_h_min       -19
_diffrn_reflns_limit_k_max       26
_diffrn_reflns_limit_k_min       -26
_diffrn_reflns_limit_l_max       37
_diffrn_reflns_limit_l_min       -37
_diffrn_reflns_number            84900
_diffrn_reflns_point_group_measured_fraction_full 0.973
_diffrn_reflns_point_group_measured_fraction_max 0.999
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         25.000
_diffrn_reflns_theta_min         1.011
_exptl_absorpt_coefficient_mu    1.044
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            brown
_exptl_crystal_density_diffrn    1.346
_exptl_crystal_description       plate
_exptl_crystal_F_000             4326
_exptl_crystal_size_max          0.250
_exptl_crystal_size_mid          0.140
_exptl_crystal_size_min          0.090
_exptl_transmission_factor_max   0.7452
_exptl_transmission_factor_min   0.5841
_refine_diff_density_max         0.867
_refine_diff_density_min         -0.876
_refine_diff_density_rms         0.128
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.981
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     2344
_refine_ls_number_reflns         35800
_refine_ls_number_restraints     137
_refine_ls_restrained_S_all      0.987
_refine_ls_R_factor_all          0.1922
_refine_ls_R_factor_gt           0.0773
_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^)+(0.0002P)^2^] 
 where P=(Fo^2^+2Fc^2^)/3 
;
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1246
_refine_ls_wR_factor_ref         0.1652
_reflns_Friedel_coverage         0.000
_reflns_number_gt                16213
_reflns_number_total             35800
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d2ra04868j2.cif
_cod_data_source_block           am214new
_cod_database_code               7245666
_shelx_estimated_absorpt_t_min   0.780
_shelx_estimated_absorpt_t_max   0.912
_shelxl_version_number           2013-2
_shelx_res_checksum              19561