Ligand Influence over the Formation of Dinuclear [2+2] versus Trinuclear [3+3] CuI Schiff Base Macrocyclic Complexes
Arnau Arbuse; Sukanta Mandal; Somnath Maji; Ma Angeles Martínez; Xavier Fontrodona; Diana Utz; Frank W. Heinemann; Sandra Kisslinger; Siegfried Schindler; Xavier Sala; Antoni Llobet; Inorganic Chemistry 50 (2011) 6878–6889; doi:10.1021/ic102185y

data_4325714
_publ_section_title
;
 Ligand Influence over the Formation of Dinuclear [2+2] versus Trinuclear
 [3+3] CuI Schiff Base Macrocyclic Complexes
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              6878
_journal_page_last               6889
_journal_paper_doi               10.1021/ic102185y
_journal_volume                  50
_journal_year                    2011
_chemical_formula_moiety         'C38 H42 N6 O2'
_chemical_formula_sum            'C38 H42 N6 O2'
_chemical_formula_weight         614.52
_space_group_IT_number           4
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  'P 2yb'
_symmetry_space_group_name_H-M   'P 1 21 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                 101.776(7)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   13.357(5)
_cell_length_b                   35.402(13)
_cell_length_c                   14.629(6)
_cell_measurement_temperature    300(2)
_cell_volume                     6772(5)
_computing_cell_refinement       'BRUKER SMART'
_computing_data_collection       'BRUKER SMART'
_computing_data_reduction        'BRUKER Shelxtl'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      300(2)
_diffrn_measured_fraction_theta_full 0.981
_diffrn_measured_fraction_theta_max 0.981
_diffrn_measurement_device_type  CCD
_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  0.0706
_diffrn_reflns_av_sigmaI/netI    0.0609
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       46
_diffrn_reflns_limit_k_min       -46
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            85514
_diffrn_reflns_theta_full        28.37
_diffrn_reflns_theta_max         28.37
_diffrn_reflns_theta_min         1.88
_exptl_absorpt_coefficient_mu    0.076
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.205
_exptl_crystal_description       block
_exptl_crystal_F_000             2622
_exptl_crystal_size_max          0.6
_exptl_crystal_size_mid          0.4
_exptl_crystal_size_min          0.1
_refine_diff_density_max         0.329
_refine_diff_density_min         -0.240
_refine_diff_density_rms         0.052
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.978
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1664
_refine_ls_number_reflns         16923
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      0.978
_refine_ls_R_factor_all          0.1275
_refine_ls_R_factor_gt           0.0563
_refine_ls_shift/su_max          0.020
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1010P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1371
_refine_ls_wR_factor_ref         0.1755
_reflns_number_gt                8853
_reflns_number_total             16923
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic102185y_si_002_1.cif
_cod_data_source_block           L2
_cod_original_cell_volume        6772(4)
_cod_database_code               4325714