Synthesis, Stability, and Complexation Behavior of Isolable Salen-Type N2S2 and N2SO Ligands Based on Thiol and Oxime Functionalities
Shigehisa Akine; Ayako Akimoto; Takuya Shiga; Hiroki Oshio; Tatsuya Nabeshima; Inorganic Chemistry 47 (2008) 875–885; doi:10.1021/ic701525c

data_4304109
_publ_section_title
;
Synthesis, Stability, and Complexation Behavior of Isolable Salen-Type
N2S2 and N2SO Ligands Based on Thiol and Oxime Functionalities
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              875
_journal_page_last               885
_journal_paper_doi               10.1021/ic701525c
_journal_volume                  47
_journal_year                    2008
_chemical_formula_moiety         C18H18Cu2N2O6
_chemical_formula_sum            'C18 H18 Cu2 N2 O6'
_chemical_formula_weight         485.42
_chemical_name_common            (salox-Cu)2
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/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                 105.15(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   5.1113(19)
_cell_length_b                   17.603(9)
_cell_length_c                   9.828(7)
_cell_measurement_reflns_used    7588
_cell_measurement_temperature    120
_cell_measurement_theta_max      26.99
_cell_measurement_theta_min      3.16
_cell_volume                     853.5(8)
_computing_cell_refinement       'Rapid AUTO (Rigaku Corp.)'
_computing_data_collection       'Rapid AUTO (Rigaku Corp.)'
_computing_data_reduction        'Rapid AUTO (Rigaku Corp.)'
_computing_molecular_graphics    ORTEP-3
_computing_publication_material  ORTEP-3
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'DIRDIF99 (Beurskens et al., 1999)'
_diffrn_ambient_temperature      120
_diffrn_measured_fraction_theta_full 0.978
_diffrn_measured_fraction_theta_max 0.978
_diffrn_measurement_device_type  'Rigaku R-AXIS Rapid'
_diffrn_measurement_method       IP
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71069
_diffrn_reflns_av_R_equivalents  0.0763
_diffrn_reflns_av_sigmaI/netI    0.0691
_diffrn_reflns_limit_h_max       6
_diffrn_reflns_limit_h_min       -6
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       -22
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            7588
_diffrn_reflns_theta_full        26.99
_diffrn_reflns_theta_max         26.99
_diffrn_reflns_theta_min         3.16
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    2.534
_exptl_absorpt_correction_T_max  0.7857
_exptl_absorpt_correction_T_min  0.3639
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Rapid AUTO (Rigaku Corp.)'
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    1.889
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prismatic
_exptl_crystal_F_000             492
_exptl_crystal_size_max          0.50
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.648
_refine_diff_density_min         -0.615
_refine_diff_density_rms         0.128
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.052
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     128
_refine_ls_number_reflns         1862
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.052
_refine_ls_R_factor_all          0.0418
_refine_ls_R_factor_gt           0.0407
_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^)+(0.0297P)^2^+0.9203P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0875
_refine_ls_wR_factor_ref         0.0887
_reflns_number_gt                1808
_reflns_number_total             1862
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic701525c-file003_4.cif
_cod_data_source_block           Cu2(L5)2
_cod_database_code               4304109