Heteroscorpionate-Based Co2+, Zn2+, and Cu2+ Complexes: Coordination Behavior, Aerobic Oxidation, and Hydrogen Sulfide Detection
Maria Strianese; Stefano Milione; Valerio Bertolasi; Claudio Pellecchia; Alfonso Grassi; Inorganic Chemistry 50 (2011) 900–910; doi:10.1021/ic101467s

data_4324299
_publ_section_title
;
 Heteroscorpionate-Based Co2+, Zn2+, and Cu2+ Complexes: Coordination
 Behavior, Aerobic Oxidation, and Hydrogen Sulfide Detection
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              900
_journal_page_last               910
_journal_paper_doi               10.1021/ic101467s
_journal_volume                  50
_journal_year                    2011
_chemical_formula_moiety         'C17 H20 Cl2 N4 O Zn'
_chemical_formula_sum            'C17 H20 Cl2 N4 O Zn'
_chemical_formula_weight         432.64
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           9
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  'C -2yc'
_symmetry_space_group_name_H-M   'C 1 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                 103.606(4)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   9.1544(8)
_cell_length_b                   14.4953(13)
_cell_length_c                   15.0072(14)
_cell_measurement_reflns_used    5614
_cell_measurement_temperature    295
_cell_measurement_theta_max      25.32
_cell_measurement_theta_min      5.59
_cell_volume                     1935.5(3)
_computing_cell_refinement       'Denzo-SMN (Otwinowki & Minor, 1997)'
_computing_data_collection       'COLLECT (Nonius, 1998)'
_computing_data_reduction        'Denzo-SMN (Otwinowki & Minor, 1997)'
_computing_molecular_graphics    'ORTEPIII (Burnett & johnson, 1996)'
_computing_publication_material
'SHELXL-97 (Sheldrick, 1997), PARST (Nardelli, 1995)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SIR97 (Altomare et al., 1999)'
_diffrn_ambient_temperature      295
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Nonius Kappa CCD'
_diffrn_measurement_method       '\f scans and \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  0.0870
_diffrn_reflns_av_sigmaI/netI    0.0672
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            5614
_diffrn_reflns_theta_full        25.32
_diffrn_reflns_theta_max         25.32
_diffrn_reflns_theta_min         5.59
_exptl_absorpt_coefficient_mu    1.557
_exptl_absorpt_correction_T_max  0.910
_exptl_absorpt_correction_T_min  0.795
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details
'SORTAV (R.H. Blessing, Acta Crystallogr., 1995, A51, 33)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.485
_exptl_crystal_description       plate
_exptl_crystal_F_000             888
_exptl_crystal_size_max          0.18
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.07
_refine_diff_density_max         0.662
_refine_diff_density_min         -0.429
_refine_diff_density_rms         0.088
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.47(3)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.024
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     230
_refine_ls_number_reflns         2988
_refine_ls_number_restraints     2
_refine_ls_restrained_S_all      1.024
_refine_ls_R_factor_all          0.0815
_refine_ls_R_factor_gt           0.0636
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0693P)^2^+14.6426P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1516
_refine_ls_wR_factor_ref         0.1717
_reflns_number_gt                2401
_reflns_number_total             2988
_reflns_threshold_expression     I>2sigma(I)
_cod_data_source_file            ic101467s_si_002_4.cif
_cod_data_source_block           (L2-H)ZnCl2-(5)
_cod_database_code               4324299