Magneto-thermal properties and slow magnetic relaxation in Mn(II)Ln(III) complexes: influence of magnetic coupling on the magneto-caloric effect.
Oyarzabal, Itziar; Zabala-Lekuona, Andoni; Mota, Antonio J.; Palacios, María A; Rodríguez-Diéguez, Antonio; Lorusso, Giulia; Evangelisti, Marco; Rodríguez-Esteban, Corina; Brechin, Euan K.; Seco, José M; Colacio, Enrique; Dalton transactions (Cambridge, England : 2003) 51 (2022) 12954–12967; doi:10.1039/d2dt01869a

data_7711422
_publ_section_title
;
 Magneto-thermal properties and slow magnetic relaxation in Mn(II)Ln(III)
 complexes: influence of magnetic coupling on the magneto-caloric effect.
;
_journal_issue                   34
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              12954
_journal_page_last               12967
_journal_paper_doi               10.1039/d2dt01869a
_journal_volume                  51
_journal_year                    2022
_chemical_formula_moiety         'C26 H41 Dy Mn N6 O14'
_chemical_formula_sum            'C26 H41 Dy Mn N6 O14'
_chemical_formula_weight         879.09
_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
_audit_creation_method           SHELXL-2018/3
_audit_update_record
;
2022-04-27 deposited with the CCDC.	2022-08-05 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 92.7364(12)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   12.7783(8)
_cell_length_b                   16.8706(11)
_cell_length_c                   15.5190(10)
_cell_measurement_reflns_used    4239
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      26.802
_cell_measurement_theta_min      2.352
_cell_volume                     3341.7(4)
_computing_cell_refinement       'Bruker Apex II'
_computing_data_collection       'Bruker Apex II'
_computing_data_reduction        'Bruker Apex II'
_computing_structure_refinement  'SHELXL-2018/3 (Sheldrick, 2018)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Bruker Axs APEX automatic diffractometer'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71069
_diffrn_reflns_av_R_equivalents  0.0414
_diffrn_reflns_av_unetI/netI     0.0479
_diffrn_reflns_Laue_measured_fraction_full 0.997
_diffrn_reflns_Laue_measured_fraction_max 0.997
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            17668
_diffrn_reflns_point_group_measured_fraction_full 0.997
_diffrn_reflns_point_group_measured_fraction_max 0.997
_diffrn_reflns_theta_full        25.000
_diffrn_reflns_theta_max         25.000
_diffrn_reflns_theta_min         1.784
_diffrn_source                   'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    2.671
_exptl_absorpt_correction_T_max  0.7786
_exptl_absorpt_correction_T_min  0.6608
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2008/1 (Bruker,2008) was used for absorption correction.
wR2(int) was 0.0587 before and 0.0425 after correction.
The Ratio of minimum to maximum transmission is 0.8487.
The \l/2 correction factor is 0.0015.
;
_exptl_crystal_colour            Colourless
_exptl_crystal_density_diffrn    1.747
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Block
_exptl_crystal_F_000             1768
_exptl_crystal_size_max          0.19
_exptl_crystal_size_mid          0.09
_exptl_crystal_size_min          0.07
_refine_diff_density_max         1.262
_refine_diff_density_min         -0.627
_refine_diff_density_rms         0.114
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.035
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     445
_refine_ls_number_reflns         5872
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.035
_refine_ls_R_factor_all          0.0443
_refine_ls_R_factor_gt           0.0343
_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^)+(0.0361P)^2^+0.8854P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0732
_refine_ls_wR_factor_ref         0.0779
_reflns_Friedel_coverage         0.000
_reflns_number_gt                4936
_reflns_number_total             5872
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d2dt01869a2.cif
_cod_data_source_block           Compound3
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               7711422
_shelx_res_checksum              30556