Magnetism of Cyano-Bridged Ln3±M3+ Complexes. Part II: One-Dimensional Complexes (Ln3+ = Eu, Tb, Dy, Ho, Er, Tm; M3+ = Fe or Co) with bpy as Blocking Ligand
Albert Figuerola; Joan Ribas; David Casanova; Miguel Maestro; Santiago Alvarez; Carmen Diaz; Inorganic Chemistry 44 (2005) 6949–6958; doi:10.1021/ic050650+

data_4327350
_publ_section_title
;
 Magnetism of Cyano-Bridged Ln3+-M3+ Complexes. Part II: One-Dimensional
 Complexes (Ln3+ = Eu, Tb, Dy, Ho, Er, Tm; M3+ = Fe or Co) with bpy as
 Blocking Ligand
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              6949
_journal_page_last               6958
_journal_paper_doi               10.1021/ic050650+
_journal_volume                  44
_journal_year                    2005
_chemical_formula_moiety
'C32 H28 Co2 Er2 N16 O12, 4 (H2 O), 3 (C10 H8 N2)'
_chemical_formula_sum            'C62 H76 Co2 Er2 N22 O18'
_chemical_formula_weight         1869.83
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_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
_cell_angle_alpha                83.3550(10)
_cell_angle_beta                 84.5750(10)
_cell_angle_gamma                63.8020(10)
_cell_formula_units_Z            1
_cell_length_a                   9.6897(4)
_cell_length_b                   10.5492(5)
_cell_length_c                   20.0209(9)
_cell_measurement_temperature    298(2)
_cell_volume                     1821.77(14)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SHELXTL'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      298(2)
_diffrn_measured_fraction_theta_full 0.911
_diffrn_measured_fraction_theta_max 0.911
_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  0.0260
_diffrn_reflns_av_sigmaI/netI    0.0453
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            11644
_diffrn_reflns_theta_full        28.29
_diffrn_reflns_theta_max         28.29
_diffrn_reflns_theta_min         2.05
_exptl_absorpt_coefficient_mu    2.810
_exptl_absorpt_correction_T_max  0.7291
_exptl_absorpt_correction_T_min  0.3339
_exptl_absorpt_correction_type   emi-empirical
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            Colourless
_exptl_crystal_density_diffrn    1.704
_exptl_crystal_description       Block
_exptl_crystal_F_000             936
_exptl_crystal_size_max          0.50
_exptl_crystal_size_mid          0.38
_exptl_crystal_size_min          0.12
_refine_diff_density_max         1.376
_refine_diff_density_min         -2.424
_refine_diff_density_rms         0.126
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.034
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     488
_refine_ls_number_reflns         8242
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.034
_refine_ls_R_factor_all          0.0352
_refine_ls_R_factor_gt           0.0331
_refine_ls_shift/su_max          0.152
_refine_ls_shift/su_mean         0.004
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0528P)^2^+1.5434P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0883
_refine_ls_wR_factor_ref         0.0897
_reflns_number_gt                7744
_reflns_number_total             8242
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic0506502Bsi20050427_121801_11.cif
_cod_data_source_block           complex12
_cod_database_code               4327350