A new family of hetero-tri-metallic complexes [M(CuTb)]n (n = 1, 2, ∞; M = Co, Cr, Fe): synthesis, structure and tailored single-molecule magnet behavior.
Bridonneau, N.; Gontard, G.; Marvaud, V.; Dalton transactions (Cambridge, England : 2003) 44 (2015) 5170–5178; doi:10.1039/c4dt03757j

data_7033820
_publ_section_title
;
 A new family of hetero-tri-metallic complexes [M(CuTb)]n (n = 1, 2,
 \\infty ; M = Co, Cr, Fe): synthesis, structure and tailored
 single-molecule magnet behavior.
;
_journal_issue                   11
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              5170
_journal_page_last               5178
_journal_paper_doi               10.1039/c4dt03757j
_journal_volume                  44
_journal_year                    2015
_chemical_formula_moiety         'C24 H26 Co Cu N8 O8 Tb, 3.5(H2 O)'
_chemical_formula_sum            'C24 H33 Co Cu N8 O11.5 Tb'
_chemical_formula_weight         898.97
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   mixed
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-2013
_audit_update_record
;
2015-01-15 deposited with the CCDC.
2015-01-26 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 108.726(2)
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   25.5005(6)
_cell_length_b                   11.9284(3)
_cell_length_c                   22.7251(6)
_cell_measurement_reflns_used    9837
_cell_measurement_temperature    200(1)
_cell_measurement_theta_max      30.53
_cell_measurement_theta_min      2.49
_cell_volume                     6546.6(3)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_publication_material  'WinGX publication routines (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL-2013 (Sheldrick, 2013)'
_computing_structure_solution    'SIR92 (Giacovazzo et al, 1993)'
_diffrn_ambient_temperature      200(1)
_diffrn_detector_area_resol_mean 8.3333
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  'curved graphite'
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0265
_diffrn_reflns_av_unetI/netI     0.0142
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.997
_diffrn_reflns_limit_h_max       36
_diffrn_reflns_limit_h_min       -36
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       32
_diffrn_reflns_limit_l_min       -32
_diffrn_reflns_number            195944
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.997
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         30.600
_diffrn_reflns_theta_min         2.092
_exptl_absorpt_coefficient_mu    3.350
_exptl_absorpt_correction_T_max  0.746
_exptl_absorpt_correction_T_min  0.666
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
; 
R.H. Blessing, Acta Cryst. (1995), A51, 33-38
;
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.824
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       bar
_exptl_crystal_F_000             3568
_exptl_crystal_size_max          0.4
_exptl_crystal_size_mid          0.1
_exptl_crystal_size_min          0.05
_refine_diff_density_max         2.500
_refine_diff_density_min         -2.641
_refine_diff_density_rms         0.111
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.059
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     842
_refine_ls_number_reflns         20101
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.059
_refine_ls_R_factor_all          0.0390
_refine_ls_R_factor_gt           0.0282
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0212P)^2^+20.4789P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0623
_refine_ls_wR_factor_ref         0.0702
_reflns_number_gt                17104
_reflns_number_total             20101
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c4dt03757j2.cif
_cod_data_source_block           compound4
_cod_depositor_comments
'Adding full bibliography for 7033817--7033824.cif.'
_cod_database_code               7033820