Versatile Methodology Toward NiN2S2 Complexes as Nickel Superoxide Dismutase Models: Structure and Proton Affinity
Eric M. Gale; Ashis K. Patra; Todd C. Harrop; Inorganic Chemistry 48 (2009) 5620–5622; doi:10.1021/ic9009042

data_4302596
_publ_contact_author_address
;Department of Chemistry, The University of Georgia,1001 Ceadr St,
 Athens, GA 30602,USA
;
_publ_contact_author_email       tharrop@chem.uga.edu
_publ_contact_author_fax         1-706-542-9454
_publ_contact_author_name        'Todd C. Harrop'
_publ_contact_author_phone       1-706-542-3486
_publ_section_title
;
Versatile Methodology Toward NiN2S2 Complexes as Nickel Superoxide Dismutase
Models: Structure and Proton Affinity
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              5620
_journal_page_last               5622
_journal_paper_doi               10.1021/ic9009042
_journal_volume                  48
_journal_year                    2009
_chemical_absolute_configuration rm
_chemical_formula_moiety         'C20 H37 N3 Ni O S2'
_chemical_formula_sum            'C20 H37 N3 Ni O S2'
_chemical_formula_weight         458.36
_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                 110.734(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   16.0011(18)
_cell_length_b                   10.2682(12)
_cell_length_c                   15.3266(17)
_cell_measurement_reflns_used    7316
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      26.04
_cell_measurement_theta_min      2.40
_cell_volume                     2355.1(5)
_computing_cell_refinement       'Bruker APEX II V2008.6-1'
_computing_data_collection       'Bruker APEX II V2008.6-1'
_computing_data_reduction        'Bruker APEX II V2008.6-1'
_computing_molecular_graphics    'Ortep-3 for Windows (Farrugia, 1997)'
_computing_publication_material  'WinGX publication routines (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector_area_resol_mean 0.5
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Bruker Smart CCD Area Detector'
_diffrn_measurement_method       '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  0.0521
_diffrn_reflns_av_sigmaI/netI    0.0401
_diffrn_reflns_limit_h_max       21
_diffrn_reflns_limit_h_min       -21
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            31319
_diffrn_reflns_theta_full        28.39
_diffrn_reflns_theta_max         28.39
_diffrn_reflns_theta_min         2.41
_exptl_absorpt_coefficient_mu    1.015
_exptl_absorpt_correction_T_max  0.9510
_exptl_absorpt_correction_T_min  0.7854
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS(Sheldrick,1997)
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.293
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             984
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.13
_exptl_crystal_size_min          0.05
_refine_diff_density_max         0.502
_refine_diff_density_min         -0.355
_refine_diff_density_rms         0.066
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.067
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     244
_refine_ls_number_reflns         5893
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.067
_refine_ls_R_factor_all          0.0774
_refine_ls_R_factor_gt           0.0368
_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^)+(0.0361P)^2^+1.1522P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0776
_refine_ls_wR_factor_ref         0.0969
_reflns_number_gt                3991
_reflns_number_total             5893
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic9009042_si_003.cif
_cod_data_source_block           ICcif2
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
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_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_database_code               4302596