Structural, spectroscopic, and electrochemical properties of tri- and tetradentate N(3) and N(3)S copper complexes with mixed benzimidazole/thioether donors.
Castillo, Ivan; Ugalde-Saldívar, Víctor M; Rodríguez Solano, Laura A; Sánchez Eguía, Brenda N; Zeglio, Erica; Nordlander, Ebbe; Dalton transactions (Cambridge, England : 2003) 41 (2012) 9394–9404; doi:10.1039/c2dt30756a

data_7019835
_publ_section_title
;
 Structural, spectroscopic, and electrochemical properties of tri- and
 tetradentate N(3) and N(3)S copper complexes with mixed
 benzimidazole/thioether donors.
;
_journal_issue                   31
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              9394
_journal_page_last               9404
_journal_paper_doi               10.1039/c2dt30756a
_journal_volume                  41
_journal_year                    2012
_chemical_formula_moiety         'C28 H31 Cl Cu N5 S, Cl O4 '
_chemical_formula_sum            'C28 H31 Cl2 Cu N5 O4 S'
_chemical_formula_weight         668.08
_chemical_melting_point          547.5(15)
_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                66.608(2)
_cell_angle_beta                 70.800(2)
_cell_angle_gamma                71.327(2)
_cell_formula_units_Z            2
_cell_length_a                   11.3107(15)
_cell_length_b                   11.6824(16)
_cell_length_c                   13.0796(17)
_cell_measurement_reflns_used    7373
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      25.36
_cell_measurement_theta_min      2.44
_cell_volume                     1461.7(3)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      298(2)
_diffrn_detector_area_resol_mean 0.661
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Bruker Smart Apex CCD diffractometer 01-670'
_diffrn_measurement_method       \w-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  0.0281
_diffrn_reflns_av_sigmaI/netI    0.0316
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            15924
_diffrn_reflns_theta_full        25.37
_diffrn_reflns_theta_max         25.37
_diffrn_reflns_theta_min         1.95
_diffrn_standards_decay_%        0
_exptl_absorpt_coefficient_mu    1.045
_exptl_absorpt_correction_T_max  0.9349
_exptl_absorpt_correction_T_min  0.7498
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(Sheldrick, 2008)'
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    1.518
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             690
_exptl_crystal_size_max          0.314
_exptl_crystal_size_mid          0.098
_exptl_crystal_size_min          0.058
_refine_diff_density_max         0.434
_refine_diff_density_min         -0.255
_refine_diff_density_rms         0.058
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.018
_refine_ls_hydrogen_treatment    noref
_refine_ls_matrix_type           full
_refine_ls_number_parameters     402
_refine_ls_number_reflns         5363
_refine_ls_number_restraints     81
_refine_ls_restrained_S_all      1.146
_refine_ls_R_factor_all          0.0473
_refine_ls_R_factor_gt           0.0372
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0562P)^2^+0.3456P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0931
_refine_ls_wR_factor_ref         0.0990
_reflns_number_gt                4420
_reflns_number_total             5363
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c2dt30756a.txt
_cod_data_source_block           359CPI11
_cod_depositor_comments
;
The following automatic conversions were performed:

'_chemical_melting_point' value '546-549' was changed to '547.5(15)'
- the average value was taken and precision was
estimated.

'_symmetry_cell_setting' value 'Triclinic' changed to
'triclinic' according to
/home/saulius/struct/CIF-dictionaries/cif_core.dic dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1891 2012-01-12 08:04:46Z andrius 
;
_cod_database_code               7019835