Elucidation of slow magnetic relaxation in a ferromagnetic 1D dysprosium chain through magnetic dilution
Li Jia; Qi Chen; Yin-Shan Meng; Hao-Ling Sun; Song Gao; Chem.Commun. 50 (2014) 6052–; doi:10.1039/C4CC01368A

data_7113919
_publ_section_title
;
 Elucidation of slow magnetic relaxation in a ferromagnetic 1D dysprosium
 chain through magnetic dilution
;
_journal_name_full               Chem.Commun.
_journal_page_first              6052
_journal_paper_doi               10.1039/C4CC01368A
_journal_volume                  50
_journal_year                    2014
_chemical_formula_sum            'C33 H31 N6 O11 Y'
_chemical_formula_weight         776.55
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 108.4190(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   10.0896(5)
_cell_length_b                   23.7561(10)
_cell_length_c                   14.7146(7)
_cell_measurement_reflns_used    4808
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      21.57
_cell_measurement_theta_min      2.29
_cell_volume                     3346.3(3)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'Bruker SHELXTL'
_computing_structure_solution    'Bruker SHELXTL'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.987
_diffrn_measured_fraction_theta_max 0.987
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_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  0.0635
_diffrn_reflns_av_sigmaI/netI    0.0579
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       30
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            40784
_diffrn_reflns_theta_full        27.61
_diffrn_reflns_theta_max         27.61
_diffrn_reflns_theta_min         2.13
_exptl_absorpt_coefficient_mu    1.814
_exptl_absorpt_correction_T_max  0.8685
_exptl_absorpt_correction_T_min  0.7853
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.541
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       columnar
_exptl_crystal_F_000             1592
_exptl_crystal_size_max          0.14
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.431
_refine_diff_density_min         -0.504
_refine_diff_density_rms         0.084
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.100
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     491
_refine_ls_number_reflns         7671
_refine_ls_number_restraints     69
_refine_ls_restrained_S_all      1.100
_refine_ls_R_factor_all          0.1043
_refine_ls_R_factor_gt           0.0600
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0158P)^2^+9.0693P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1025
_refine_ls_wR_factor_ref         0.1208
_reflns_number_gt                5181
_reflns_number_total             7671
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c4cc01368a2.cif
_cod_data_source_block           110524a_0m
_cod_original_sg_symbol_H-M      P2(1)/c
_cod_database_code               7113919