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_4325719
_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
'C54 H66 Cu3 N12, 3(P F6), 2.5(C4 H8 O), 0.5(H2 O), 0.75(C H4 O)'
_chemical_formula_sum            'C64.75 H84 Cu3 F18 N12 O3.75 P3'
_chemical_formula_weight         1715.97
_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                80.620(2)
_cell_angle_beta                 81.518(2)
_cell_angle_gamma                82.902(2)
_cell_formula_units_Z            4
_cell_length_a                   11.4563(3)
_cell_length_b                   17.6766(6)
_cell_length_c                   36.2546(10)
_cell_measurement_reflns_used    121
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      20.00
_cell_measurement_theta_min      6.00
_cell_volume                     7127.1(4)
_computing_cell_refinement       'EVALCCD (Bruker-Nonius, 2002)'
_computing_data_collection       'COLLECT (Bruker-Nonius, 2002)'
_computing_data_reduction        'EVALCCD (Bruker-Nonius, 2002)'
_computing_molecular_graphics    'SHELXTL 5.1 (Bruker AXS, 1998)'
_computing_publication_material  'SHELXTL 5.1 (Bruker AXS, 1998)'
_computing_structure_refinement  'SHELXTL 5.1 (Bruker AXS, 1998)'
_computing_structure_solution    'SHELXTL 5.1 (Bruker AXS, 1998)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 9
_diffrn_measured_fraction_theta_full 0.971
_diffrn_measured_fraction_theta_max 0.971
_diffrn_measurement_device_type  'Nonius KappaCCD'
_diffrn_measurement_method
'\f- and \w-scans with 0.70 \% and 49 sec per frame'
_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  0.1078
_diffrn_reflns_av_sigmaI/netI    0.1551
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       43
_diffrn_reflns_limit_l_min       -43
_diffrn_reflns_number            79168
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         3.35
_exptl_absorpt_coefficient_mu    1.058
_exptl_absorpt_correction_T_max  0.956
_exptl_absorpt_correction_T_min  0.795
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
; 
 multi-scan from symmetry-related measurements 
 Sortav (Blessing 1995)'
;
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.599
_exptl_crystal_description       block
_exptl_crystal_F_000             3522
_exptl_crystal_size_max          0.19
_exptl_crystal_size_mid          0.17
_exptl_crystal_size_min          0.09
_refine_diff_density_max         2.129
_refine_diff_density_min         -1.021
_refine_diff_density_rms         0.142
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.073
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           userblock
_refine_ls_number_parameters     1774
_refine_ls_number_reflns         24385
_refine_ls_number_restraints     172
_refine_ls_restrained_S_all      5.472
_refine_ls_R_factor_all          0.1632
_refine_ls_R_factor_gt           0.0869
_refine_ls_shift/su_max          0.014
_refine_ls_shift/su_mean         0.004
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0858P)^2^+34.1525P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1976
_refine_ls_wR_factor_ref         0.2238
_reflns_number_gt                13687
_reflns_number_total             24385
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic102185y_si_002_6.cif
_cod_data_source_block           4(PF6)3
_cod_original_sg_symbol_Hall     -P1
_cod_database_code               4325719