Structural and Spectroscopic Studies of the Versatile Coordination Chemistry of the Chiral Ligand N,N-Bis(1-propan-2-onyl oxime)-l-methionine N'-Methylamide with Ni^II^ and Zn^II^
Dell T. Rosa; Jeanette A. Krause Bauer; Michael J. Baldwin; Inorganic Chemistry 40 (2001) 1606–1613; doi:10.1021/ic000971f

data_4319458
_publ_contact_author_address
;     Department of Chemistry
      University of Cincinnati
      Cincinnati, OH 45221-0172 USA
;
_publ_contact_author_email       jeanette.krause@uc.edu
_publ_contact_author_fax         '513 556 9239'
_publ_contact_author_name        'Dr. Jeanette A. Krause Bauer'
_publ_contact_author_phone       '513 556 9226'
_publ_section_title
;
 Structural and Spectroscopic Studies of the Versatile Coordination
 Chemistry of the Chiral Ligand N,N-Bis(1-propan-2-onyl
 oxime)-l-methionine N'-Methylamide with Ni^II^ and Zn^II^
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              1606
_journal_page_last               1613
_journal_paper_doi               10.1021/ic000971f
_journal_volume                  40
_journal_year                    2001
_chemical_compound_source        'see text'
_chemical_formula_sum            'C12 H24 Cl2 N4 O3 S Zn'
_chemical_formula_weight         440.68
_chemical_name_systematic
; 
dichloro[N,N-bis(1-propan-2-only oxime)-L-methionine N'-methylamide] zinc(II) 
 
;
_chemical_temperature_decomposition 438.5(15)
_space_group_IT_number           19
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'P 2ac 2ab'
_symmetry_space_group_name_H-M   'P 21 21 21'
_atom_sites_solution_hydrogens   mixed
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   8.6833(2)
_cell_length_b                   10.4612(2)
_cell_length_c                   21.0386(3)
_cell_measurement_reflns_used    6797
_cell_measurement_temperature    294(2)
_cell_measurement_theta_max      28.25
_cell_measurement_theta_min      2.75
_cell_volume                     1911.10(6)
_computing_cell_refinement       'SMART v5.054'
_computing_data_collection       'SMART v5.054 (Siemens, 1997)'
_computing_data_reduction        'SAINT v5.A06 (Siemens, 1997)'
_computing_molecular_graphics    'SHELXTL v5.03'
_computing_publication_material  'SHELXTL v5.03'
_computing_structure_refinement  'SHELXTL v5.03'
_computing_structure_solution    'SHELXTL v5.03 (Siemens, 1994)'
_diffrn_ambient_temperature      294(2)
_diffrn_measurement_device_type  'SMART 1K Platform CCD'
_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  0.0309
_diffrn_reflns_av_sigmaI/netI    0.0325
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       27
_diffrn_reflns_limit_l_min       -25
_diffrn_reflns_number            12481
_diffrn_reflns_theta_max         28.25
_diffrn_reflns_theta_min         2.75
_diffrn_standards_decay_%        none
_exptl_absorpt_coefficient_mu    1.691
_exptl_absorpt_correction_T_max  0.7963
_exptl_absorpt_correction_T_min  0.5488
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Sheldrick, 1996)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.532
_exptl_crystal_density_meas      ?
_exptl_crystal_description       rod
_exptl_crystal_F_000             912
_exptl_crystal_size_max          0.40
_exptl_crystal_size_mid          0.16
_exptl_crystal_size_min          0.14
_refine_diff_density_max         0.339
_refine_diff_density_min         -0.273
_refine_diff_density_rms         0.049
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.010(10)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.049
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     208
_refine_ls_number_reflns         4654
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.026
_refine_ls_R_factor_all          0.0402
_refine_ls_R_factor_gt           0.0314
_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^)+(0.0353P)^2^+0.2991P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0676
_refine_ls_wR_factor_ref         0.0711
_reflns_number_gt                4064
_reflns_number_total             4655
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic000971f_2.cif
_cod_data_source_block           1
_cod_depositor_comments
;
The following automatic conversions were performed:

'_chemical_melting_point' tag was changed to
'_chemical_temperature_decomposition' since the value had been given
as '437--440 (decomp)'. The value was changed to '438.5(15)' - the
average value was taken and precision was estimated.

Automatic conversion script
Id: cif_fix_values 1569 2011-02-09 13:29:24Z adriana 

The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Orthorhombic' changed to
'orthorhombic' according to the built-in table from CIF Core
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1646 2011-03-28 12:23:43Z adriana 

The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'not measured' was changed to '?'
- the value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 
;
_cod_database_code               4319458