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_7711428
_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         'C52 H74 Dy2 Mn2 N8 O20, 4(C H4 O)'
_chemical_formula_sum            'C56 H90 Dy2 Mn2 N8 O24'
_chemical_formula_weight         1694.23
_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   geom
_audit_creation_method           SHELXL-2018/3
_audit_update_record
;
2022-05-16 deposited with the CCDC.	2022-08-05 downloaded from the CCDC.
;
_cell_angle_alpha                111.316(3)
_cell_angle_beta                 104.241(3)
_cell_angle_gamma                98.203(3)
_cell_formula_units_Z            1
_cell_length_a                   10.702(2)
_cell_length_b                   12.462(3)
_cell_length_c                   14.270(3)
_cell_measurement_reflns_used    2831
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      21.991
_cell_measurement_theta_min      2.716
_cell_volume                     1660.7(6)
_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    'SHELXL-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_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  0.0651
_diffrn_reflns_av_unetI/netI     0.0789
_diffrn_reflns_Laue_measured_fraction_full 0.996
_diffrn_reflns_Laue_measured_fraction_max 0.996
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            16073
_diffrn_reflns_point_group_measured_fraction_full 0.996
_diffrn_reflns_point_group_measured_fraction_max 0.996
_diffrn_reflns_theta_full        24.999
_diffrn_reflns_theta_max         24.999
_diffrn_reflns_theta_min         1.619
_diffrn_source                   'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    2.678
_exptl_absorpt_correction_T_max  0.7786
_exptl_absorpt_correction_T_min  0.6611
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2008/1 (Bruker,2008) was used for absorption correction.
wR2(int) was 0.0535 before and 0.0423 after correction.
The Ratio of minimum to maximum transmission is 0.8491.
The \l/2 correction factor is 0.0015.
;
_exptl_crystal_colour            Colourless
_exptl_crystal_density_diffrn    1.694
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Prismatic
_exptl_crystal_F_000             856
_exptl_crystal_size_max          0.28
_exptl_crystal_size_mid          0.14
_exptl_crystal_size_min          0.1
_refine_diff_density_max         1.873
_refine_diff_density_min         -0.884
_refine_diff_density_rms         0.157
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.998
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     426
_refine_ls_number_reflns         5813
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.998
_refine_ls_R_factor_all          0.0645
_refine_ls_R_factor_gt           0.0457
_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^)+(0.0531P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0975
_refine_ls_wR_factor_ref         0.1052
_reflns_Friedel_coverage         0.000
_reflns_number_gt                4633
_reflns_number_total             5813
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d2dt01869a2.cif
_cod_data_source_block           Compound9
_cod_original_cell_volume        1660.6(6)
_cod_database_code               7711428
_shelx_res_checksum              99062