Sulfur-Rich Zinc Chemistry: New Tris(thioimidazolyl)hydroborate Ligands and Their Zinc Complex Chemistry Related to the Structure and Function of Alcohol Dehydrogenase
Markus Tesmer; Mouhai Shu; Heinrich Vahrenkamp; Inorganic Chemistry 40 (2001) 4022–4029; doi:10.1021/ic0101275

data_4320023
_publ_section_title
;
 Sulfur-Rich Zinc Chemistry: New Tris(thioimidazolyl)hydroborate Ligands
 and Their Zinc Complex Chemistry Related to the Structure and Function of
 Alcohol Dehydrogenase
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              4022
_journal_page_last               4029
_journal_paper_doi               10.1021/ic0101275
_journal_volume                  40
_journal_year                    2001
_chemical_formula_sum            'C21 H34 B N7 O3 S3 Zn'
_chemical_formula_weight         604.91
_chemical_name_systematic
;
  [Hydro-tris(tert-butyl-thioimidazolyl)borato-zinc-nitrate]
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 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                 90.098(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   11.0436(10)
_cell_length_b                   15.8933(14)
_cell_length_c                   16.0388(14)
_cell_measurement_temperature    180(2)
_cell_volume                     2815.1(4)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SHELXTL'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      180(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and 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  0.0814
_diffrn_reflns_av_sigmaI/netI    0.0621
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_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            17528
_diffrn_reflns_theta_full        23.33
_diffrn_reflns_theta_max         23.33
_diffrn_reflns_theta_min         1.80
_exptl_absorpt_coefficient_mu    1.131
_exptl_absorpt_correction_T_max  1.000000
_exptl_absorpt_correction_T_min  0.744871
_exptl_absorpt_correction_type   SADABS
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.427
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       isometric
_exptl_crystal_F_000             1264
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.26
_exptl_crystal_size_min          0.27
_refine_diff_density_max         0.370
_refine_diff_density_min         -0.328
_refine_diff_density_rms         0.072
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.953
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     362
_refine_ls_number_reflns         4068
_refine_ls_number_restraints     114
_refine_ls_restrained_S_all      0.940
_refine_ls_R_factor_all          0.0565
_refine_ls_R_factor_gt           0.0385
_refine_ls_shift/su_max          0.233
_refine_ls_shift/su_mean         0.012
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0492P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0826
_refine_ls_wR_factor_ref         0.0895
_reflns_number_gt                3038
_reflns_number_total             4068
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic0101275_3.cif
_cod_data_source_block           mt5(complex3)
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
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 
;
_cod_database_code               4320023