Tris(thioimidazolyl)borate-Zinc-Thiolate Complexes for the Modeling of Biological Thiolate Alkylations
Mohamed M. Ibrahim; Jan Seebacher; Gunther Steinfeld; Heinrich Vahrenkamp; Inorganic Chemistry 44 (2005) 8531–8538; doi:10.1021/ic0508270

data_4309953
_publ_section_title
;
Tris(thioimidazolyl)borate-Zinc-Thiolate Complexes for the Modeling of
Biological Thiolate Alkylations
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              8531
_journal_page_last               8538
_journal_paper_doi               10.1021/ic0508270
_journal_volume                  44
_journal_year                    2005
_chemical_formula_sum            'C38 H51 B N6 O3 S4 Zn'
_chemical_formula_weight         844.27
_chemical_melting_point          281
_chemical_name_common            S3ZnSEt
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           61
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2ac 2ab'
_symmetry_space_group_name_H-M   'P b c a'
_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                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   13.335(2)
_cell_length_b                   17.244(3)
_cell_length_c                   36.902(5)
_cell_measurement_temperature    183(2)
_cell_volume                     8486(2)
_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      183(2)
_diffrn_measured_fraction_theta_full 0.775
_diffrn_measured_fraction_theta_max 0.775
_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  0.0338
_diffrn_reflns_av_sigmaI/netI    0.0410
_diffrn_reflns_limit_h_max       18
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       22
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       43
_diffrn_reflns_limit_l_min       -39
_diffrn_reflns_number            30869
_diffrn_reflns_theta_full        29.54
_diffrn_reflns_theta_max         29.54
_diffrn_reflns_theta_min         1.88
_exptl_absorpt_coefficient_mu    0.818
_exptl_absorpt_correction_type   SADABS
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.322
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       isometric
_exptl_crystal_F_000             3552
_exptl_crystal_size_max          0.21
_exptl_crystal_size_mid          0.24
_exptl_crystal_size_min          0.37
_refine_diff_density_max         0.661
_refine_diff_density_min         -0.566
_refine_diff_density_rms         0.073
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.023
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     481
_refine_ls_number_reflns         9186
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.023
_refine_ls_R_factor_all          0.0803
_refine_ls_R_factor_gt           0.0466
_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^)+(0.0660P)^2^+7.4473P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1176
_refine_ls_wR_factor_ref         0.1373
_reflns_number_gt                6135
_reflns_number_total             9186
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic0508270si20050523_114753_01.cif
_cod_data_source_block           mohamem
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Orthorhombic' changed to 'orthorhombic'
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               4309953