Modulating single-molecule magnet behaviour of phenoxo-O bridged lanthanide(iii) dinuclear complexes by using different β-diketonate coligands
Wang, Wen-Min; Wang, Shi-Yu; Zhang, Hong-Xia; Shen, Hai-Yun; Zou, Ji-Yong; Gao, Hong-Ling; Cui, Jian-Zhong; Zhao, Bin; Inorganic Chemistry Frontiers 3 (2016) 133–; doi:10.1039/C5QI00192G

data_4349006
_publ_section_title
;
 Modulating single-molecule magnet behaviour of phenoxo-O bridged
 lanthanide(iii) dinuclear complexes by using different \b-diketonate
 coligands
;
_journal_issue                   1
_journal_name_full               'Inorganic Chemistry Frontiers'
_journal_page_first              133
_journal_paper_doi               10.1039/C5QI00192G
_journal_volume                  3
_journal_year                    2016
_chemical_formula_sum            'C64 H36 Br2 Dy2 F12 N4 O10 S4'
_chemical_formula_weight         1862.03
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2015-04-22 deposited with the CCDC.
2015-11-10 downloaded from the CCDC.
;
_cell_angle_alpha                69.97(3)
_cell_angle_beta                 72.58(3)
_cell_angle_gamma                80.13(3)
_cell_formula_units_Z            1
_cell_length_a                   10.769(2)
_cell_length_b                   13.002(3)
_cell_length_c                   13.289(3)
_cell_measurement_temperature    113(2)
_cell_volume                     1663.1(7)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      113(2)
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0730
_diffrn_reflns_av_sigmaI/netI    0.1156
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            13960
_diffrn_reflns_theta_full        25.02
_diffrn_reflns_theta_max         25.02
_diffrn_reflns_theta_min         1.67
_exptl_absorpt_coefficient_mu    3.651
_exptl_absorpt_correction_T_max  0.6685
_exptl_absorpt_correction_T_min  0.5288
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.859
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             902
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.12
_refine_diff_density_max         1.054
_refine_diff_density_min         -1.614
_refine_diff_density_rms         0.159
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.985
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     572
_refine_ls_number_reflns         5843
_refine_ls_number_restraints     355
_refine_ls_restrained_S_all      0.982
_refine_ls_R_factor_all          0.0735
_refine_ls_R_factor_gt           0.0553
_refine_ls_shift/su_max          0.016
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0401P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1058
_refine_ls_wR_factor_ref         0.1142
_reflns_number_gt                4524
_reflns_number_total             5843
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c5qi00192g2.cif
_cod_data_source_block           shelxl
_cod_original_cell_volume        1663.0(6)
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               4349006