Replacement of an Oxo by an Imido Group in Oxotransferase Model Compounds: Influence on the Oxygen Atom Transfer
Nadia C. Mösch-Zanetti; Dietmar Wurm; Manuel Volpe; Ganna Lyashenko; Bastian Harum; Ferdinand Belaj; Judith Baumgartner; Inorganic Chemistry 49 (2010) 8914–8921; doi:10.1021/ic101159g

data_4316613
_publ_contact_author_address
; Institute of Chemistry,
  Karl-Franzens University Graz,
  Schubertstr. 1,
  A-8010 Graz,
  Austria
;
_publ_contact_author_email       ferdinand.belaj@uni-graz.at
_publ_contact_author_fax         43(316)3809835
_publ_contact_author_name        'Ferdinand Belaj'
_publ_contact_author_phone       43(316)3805288
_publ_section_title
;
 Replacement of an Oxo by an Imido Group in Oxotransferase Model
 Compounds: Influence on the Oxygen Atom Transfer
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              8914
_journal_page_last               8921
_journal_paper_doi               10.1021/ic101159g
_journal_volume                  49
_journal_year                    2010
_chemical_compound_source        'synthetical product'
_chemical_formula_moiety         'C32 H46 Mo N4 O2'
_chemical_formula_sum            'C32 H46 Mo N4 O2'
_chemical_formula_weight         614.67
_chemical_name_systematic
; bis[4-[2-methyl-phenyl-imino-kappa-N]-2-pentanonato-kappa-O]bis[tert-
butylaminato]-molybdenum(VI)
;
_space_group_IT_number           13
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yc'
_symmetry_space_group_name_H-M   'P 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           'manual edited SHELXL-97 .cif file'
_cell_angle_alpha                90.00
_cell_angle_beta                 117.604(11)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   20.584(3)
_cell_length_b                   9.0773(13)
_cell_length_c                   19.137(3)
_cell_measurement_reflns_used    64
_cell_measurement_temperature    95(2)
_cell_measurement_theta_max      19.72
_cell_measurement_theta_min      18.02
_cell_volume                     3168.7(9)
_computing_cell_refinement       'local software'
_computing_data_collection       'local software'
_computing_data_reduction        'local software'
_computing_molecular_graphics    'modified ORTEP (Johnson, 1965)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      95(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  Stoe
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71069
_diffrn_reflns_av_R_equivalents  0.0229
_diffrn_reflns_av_sigmaI/netI    0.0556
_diffrn_reflns_limit_h_max       27
_diffrn_reflns_limit_h_min       -27
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -1
_diffrn_reflns_limit_l_max       25
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            9279
_diffrn_reflns_theta_full        28.00
_diffrn_reflns_theta_max         28.00
_diffrn_reflns_theta_min         2.51
_diffrn_standards_decay_%        0.0
_diffrn_standards_interval_count 100
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    0.447
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.288
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1296
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.16
_refine_diff_density_max         1.092
_refine_diff_density_min         -0.463
_refine_diff_density_rms         0.076
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.075
_refine_ls_hydrogen_treatment    refU
_refine_ls_matrix_type           full
_refine_ls_number_parameters     380
_refine_ls_number_reflns         7626
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.075
_refine_ls_R_factor_all          0.0516
_refine_ls_R_factor_gt           0.0416
_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^)+(0.0160P)^2^+3.1060P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0871
_refine_ls_wR_factor_ref         0.0916
_reflns_number_gt                6621
_reflns_number_total             7626
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic101159g_si_001_4.cif
_cod_data_source_block           DW40
_cod_original_sg_symbol_H-M      'P 2/c'
_cod_database_code               4316613