Determination of ZFS parameters from the EPR spectra of mono-, di- and trinuclear Mn(II) complexes: impact of magnetic coupling.
Escriche-Tur, Luis; Font-Bardia, Mercè; Albela, Belén; Corbella, Montserrat; Dalton transactions (Cambridge, England : 2003) 46 (2017) 2699–2714; doi:10.1039/c6dt04012h

data_7041723
_publ_section_title
;
 Determination of ZFS parameters from the EPR spectra of mono-, di- and
 trinuclear Mn(II) complexes: impact of magnetic coupling.
;
_journal_issue                   8
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              2699
_journal_page_last               2714
_journal_paper_doi               10.1039/c6dt04012h
_journal_volume                  46
_journal_year                    2017
_chemical_formula_moiety         'C28 H26 Mn N2 O8'
_chemical_formula_sum            'C28 H26 Mn N2 O8'
_chemical_formula_weight         573.45
_space_group_crystal_system      monoclinic
_space_group_IT_number           9
_space_group_name_Hall           'C -2yc'
_space_group_name_H-M_alt        'C 1 c 1'
_symmetry_space_group_name_Hall  'C -2yc'
_symmetry_space_group_name_H-M   'C 1 c 1'
_atom_sites_solution_hydrogens   mixed
_audit_creation_method           SHELXL-2016/6
_audit_update_record
;
2016-12-14 deposited with the CCDC.
2017-01-17 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 102.342(5)
_cell_angle_gamma                90
_cell_formula_units_Z            16
_cell_length_a                   25.088(3)
_cell_length_b                   20.956(3)
_cell_length_c                   20.011(3)
_cell_measurement_reflns_used    9379
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      28.27
_cell_measurement_theta_min      2.21
_cell_volume                     10278(2)
_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-2016/6 (Sheldrick, 2016)'
_computing_structure_solution    'SHELXL-2016/6 (Sheldrick, 2016)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_source         'high brilliance Incoatec Microfocus Source '
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0477
_diffrn_reflns_av_unetI/netI     0.0368
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.996
_diffrn_reflns_limit_h_max       33
_diffrn_reflns_limit_h_min       -32
_diffrn_reflns_limit_k_max       27
_diffrn_reflns_limit_k_min       -27
_diffrn_reflns_limit_l_max       26
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            118156
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.996
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         28.341
_diffrn_reflns_theta_min         2.288
_exptl_absorpt_coefficient_mu    0.569
_exptl_absorpt_correction_T_max  0.7457
_exptl_absorpt_correction_T_min  0.6543
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.482
_exptl_crystal_description       prism
_exptl_crystal_F_000             4752
_exptl_crystal_size_max          0.581
_exptl_crystal_size_mid          0.220
_exptl_crystal_size_min          0.147
_refine_diff_density_max         0.753
_refine_diff_density_min         -0.548
_refine_diff_density_rms         0.070
_refine_ls_abs_structure_details
;
 Refined as an inversion twin.
;
_refine_ls_abs_structure_Flack   0.232(13)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.070
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1406
_refine_ls_number_reflns         24219
_refine_ls_number_restraints     4
_refine_ls_restrained_S_all      1.070
_refine_ls_R_factor_all          0.0528
_refine_ls_R_factor_gt           0.0407
_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^)+(0.0351P)^2^+14.3175P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0871
_refine_ls_wR_factor_ref         0.0944
_reflns_Friedel_coverage         0.999
_reflns_Friedel_fraction_full    0.999
_reflns_Friedel_fraction_max     0.996
_reflns_number_gt                21104
_reflns_number_total             24219
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c6dt04012h2.cif
_cod_data_source_block           Compound_9
_cod_depositor_comments
'Adding full bibliography for 7041716--7041723.cif.'
_cod_database_code               7041723
_shelx_shelxl_version_number     2016/6
_shelx_res_checksum              21955