Synthesis, crystal structures and magnetic properties of dinuclear copper(II) compounds with NNO tridentate Schiff base ligands and bridging aliphatic diamine and aromatic diimine linkers.
Rigamonti, Luca; Forni, Alessandra; Pievo, Roberta; Reedijk, Jan; Pasini, Alessandro; Dalton transactions (Cambridge, England : 2003) 40 (2011) 3381–3393; doi:10.1039/c0dt01304h

data_7015163
_publ_section_title
;
 Synthesis, crystal structures and magnetic properties of dinuclear
 copper(II) compounds with NNO tridentate Schiff base ligands and
 bridging aliphatic diamine and aromatic diimine linkers.
;
_journal_issue                   13
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              3381
_journal_page_last               3393
_journal_paper_doi               10.1039/c0dt01304h
_journal_volume                  40
_journal_year                    2011
_chemical_formula_moiety         'C30 H34 Cu2 N6 O4, 2(Cl O4)'
_chemical_formula_sum            'C30 H34 Cl2 Cu2 N6 O12'
_chemical_formula_weight         868.61
_chemical_name_common
;
((mu-bipyridine)bis-((E)-2-((2-aminoethylimino)methyl)4-
methoxyphenolato-copper(ii)))diperchlorate
;
_chemical_name_systematic
;
((\m-bipyridine)bis-[(E)-2-((2-aminoethylimino)methyl)4-methoxyphenolato-
copper(II)])diperchlorate
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/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                 112.9630(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   22.441(3)
_cell_length_b                   8.2417(10)
_cell_length_c                   19.432(2)
_cell_measurement_reflns_used    9993
_cell_measurement_temperature    120(2)
_cell_measurement_theta_max      27.999
_cell_measurement_theta_min      2.278
_cell_volume                     3309.2(7)
_computing_cell_refinement       'SAINT (Bruker, 1997)'
_computing_data_collection       'SMART (Bruker, 1997)'
_computing_data_reduction        SAINT
_computing_molecular_graphics    'ORTEP III ( Burnett&Johnson, 1996)'
_computing_publication_material  'SHELXL-97,PARST (Nardelli, 1995)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      120(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Bruker SMART APEX'
_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  0.0383
_diffrn_reflns_av_sigmaI/netI    0.0253
_diffrn_reflns_limit_h_max       28
_diffrn_reflns_limit_h_min       -28
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            21762
_diffrn_reflns_theta_full        26.99
_diffrn_reflns_theta_max         26.99
_diffrn_reflns_theta_min         1.97
_diffrn_standards_decay_%        0.00
_exptl_absorpt_coefficient_mu    1.522
_exptl_absorpt_correction_T_max  0.746
_exptl_absorpt_correction_T_min  0.609
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS, Bruker, 1997
;
_exptl_crystal_colour            violet
_exptl_crystal_density_diffrn    1.744
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             1776
_exptl_crystal_size_max          0.45
_exptl_crystal_size_mid          0.27
_exptl_crystal_size_min          0.16
_refine_diff_density_max         0.988
_refine_diff_density_min         -0.457
_refine_diff_density_rms         0.105
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.066
_refine_ls_hydrogen_treatment    noref
_refine_ls_matrix_type           full
_refine_ls_number_parameters     236
_refine_ls_number_reflns         3620
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.066
_refine_ls_R_factor_all          0.0434
_refine_ls_R_factor_gt           0.0371
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0614P)^2^+6.1029P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0995
_refine_ls_wR_factor_ref         0.1047
_reflns_number_gt                3162
_reflns_number_total             3620
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c0dt01304h.txt
_cod_data_source_block           (V)
_cod_original_cell_volume        3309.1(7)
_cod_original_sg_symbol_H-M      'C 2/c'
_cod_database_code               7015163