Yb<sup>3+</sup> can be much better than Dy<sup>3+</sup>: SMM properties and controllable self-assembly of novel lanthanide 3,5-dinitrobenzoate-acetylacetonate complexes.
Gavrikov, Andrey V.; Efimov, Nikolay N.; Ilyukhin, Andrey B.; Dobrokhotova, Zhanna V.; Novotortsev, Vladimir M.; Dalton transactions (Cambridge, England : 2003) 47 (2018) 6199–6209; doi:10.1039/c8dt00624e

data_7045960
_publ_section_title
;
 Yb<sup>3+</sup> can be much better than Dy<sup>3+</sup>: SMM properties
 and controllable self-assembly of novel lanthanide
 3,5-dinitrobenzoate-acetylacetonate complexes.
;
_journal_issue                   17
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              6199
_journal_page_last               6209
_journal_paper_doi               10.1039/c8dt00624e
_journal_volume                  47
_journal_year                    2018
_chemical_formula_moiety         'C38 H50 Dy2 N4 O24'
_chemical_formula_sum            'C38 H50 Dy2 N4 O24'
_chemical_formula_weight         1271.82
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
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_symmetry_Int_Tables_number      2
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
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_audit_update_record
;
2017-06-08 deposited with the CCDC.
2018-04-02 downloaded from the CCDC.
;
_cell_angle_alpha                69.446(6)
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_cell_angle_gamma                74.285(6)
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_cell_measurement_theta_min      2.73
_cell_volume                     1179.1(3)
_computing_cell_refinement       'Bruker SAINT'
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_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-2016/6 (Sheldrick, 2016)'
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_diffrn_ambient_temperature      150(2)
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_diffrn_measurement_device_type  'Bruker APEX-II CCD'
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_diffrn_radiation_monochromator  graphite
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_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            9572
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_exptl_absorpt_coefficient_mu    3.234
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_exptl_absorpt_correction_T_min  0.5481
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_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.791
_exptl_crystal_description       needle
_exptl_crystal_F_000             630
_exptl_crystal_preparation       ', Magnetic properties'
_exptl_crystal_size_max          0.35
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_refine_diff_density_max         2.229
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_refine_ls_extinction_method     none
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_refine_ls_matrix_type           full
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_refine_ls_R_factor_all          0.0872
_refine_ls_R_factor_gt           0.0531
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0400P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0955
_refine_ls_wR_factor_ref         0.1068
_reflns_Friedel_coverage         0
_reflns_number_gt                3424
_reflns_number_total             4726
_reflns_threshold_expression     'I > 2\s(I)'
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_cod_data_source_block           4
_cod_depositor_comments
'Adding full bibliography for 7045960--7045964.cif.'
_cod_database_code               7045960
_shelx_res_checksum              13175