Building 1D lanthanide chains and non-symmetrical [Ln2] "triple-decker" clusters using salen-type ligands: magnetic cooling and relaxation phenomena.
Canaj, Angelos B.; Siczek, Milosz; Otręba, Marta; Lis, Tadeusz; Lorusso, Giulia; Evangelisti, Marco; Milios, Constantinos J.; Dalton transactions (Cambridge, England : 2003) 45 (2016) 18591–18602; doi:10.1039/c6dt02932a

data_7041030
_publ_section_title
;
 Building 1D lanthanide chains and non-symmetrical [Ln2]
 &quot;triple-decker&quot; clusters using salen-type ligands: magnetic
 cooling and relaxation phenomena.
;
_journal_issue                   46
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              18591
_journal_page_last               18602
_journal_paper_doi               10.1039/c6dt02932a
_journal_volume                  45
_journal_year                    2016
_chemical_formula_moiety         'C25.25 H22.75 Dy N4.25 O3.25'
_chemical_formula_sum            'C25.25 H22.75 Dy N4.25 O3.25'
_chemical_formula_weight         600.23
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           61
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2ac 2ab'
_symmetry_space_group_name_H-M   'P b c a'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2016-07-19 deposited with the CCDC.
2016-10-25 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   22.269(7)
_cell_length_b                   7.4606(18)
_cell_length_c                   26.014(8)
_cell_measurement_reflns_used    3625
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      31
_cell_measurement_theta_min      2
_cell_volume                     4322(2)
_computing_cell_refinement       'CrysAlis CCD, Oxford Diffraction Ltd.'
_computing_data_collection       'CrysAlis RED, Oxford Diffraction Ltd.'
_computing_data_reduction        'CrysAlis RED, Oxford Diffraction Ltd.'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.977
_diffrn_measured_fraction_theta_max 0.866
_diffrn_measurement_device_type  'Xcalibur, Ruby'
_diffrn_measurement_method       '\w 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  0.0657
_diffrn_reflns_av_sigmaI/netI    0.0865
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -31
_diffrn_reflns_limit_k_max       7
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       37
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            16502
_diffrn_reflns_theta_full        25.50
_diffrn_reflns_theta_max         30.72
_diffrn_reflns_theta_min         2.98
_exptl_absorpt_coefficient_mu    3.497
_exptl_absorpt_correction_T_max  0.932
_exptl_absorpt_correction_T_min  0.671
_exptl_absorpt_correction_type   analytical
_exptl_absorpt_process_details
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.21 (release 14-08-2012 CrysAlis171 .NET)
(compiled Sep 14 2012,17:21:16)
Analytical numeric absorption correction using a multifaceted crystal
            model based on expressions derived by R.C. Clark & J.S. Reid.
(Clark, R. C. & Reid, J. S. (1995). Acta Cryst. A51, 887-897)
;
_exptl_crystal_colour            ' colorless'
_exptl_crystal_density_diffrn    1.845
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       'needle '
_exptl_crystal_F_000             2368
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.05
_exptl_crystal_size_min          0.02
_refine_diff_density_max         0.98
_refine_diff_density_min         -0.88
_refine_diff_density_rms         0.190
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.012
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     301
_refine_ls_number_reflns         5823
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.011
_refine_ls_R_factor_all          0.0883
_refine_ls_R_factor_gt           0.0490
_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^)+(0.0150P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0622
_refine_ls_wR_factor_ref         0.0713
_reflns_number_gt                3968
_reflns_number_total             5823
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c6dt02932a2.cif
_cod_data_source_block           at1285a
_cod_depositor_comments
'Adding full bibliography for 7041030--7041035.cif.'
_cod_database_code               7041030