Synthesis, Structure, and Catalytic Oxidation Chemistry from the First Oxo-Imido Schiff Base Metal Complexes
Ramkrishna Ramnauth; Salih Al-Juaid; Majid Motevalli; Bernardetta C. Parkin; Alice C. Sullivan; Inorganic Chemistry 43 (2004) 4072–4079; doi:10.1021/ic035318h

data_4311151
_publ_section_title
;
 Synthesis, Structure, and Catalytic Oxidation Chemistry from the First
 Oxo-Imido Schiff Base Metal Complexes
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              4072
_journal_page_last               4079
_journal_paper_doi               10.1021/ic035318h
_journal_volume                  43
_journal_year                    2004
_chemical_formula_sum            'C41 H68 Mo N4 O2'
_chemical_formula_weight         744.93
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                116.38(8)
_cell_angle_beta                 95.25(9)
_cell_angle_gamma                82.40(9)
_cell_formula_units_Z            2
_cell_length_a                   10.692(2)
_cell_length_b                   14.707(8)
_cell_length_c                   14.983(9)
_cell_measurement_reflns_used    25
_cell_measurement_temperature    160(2)
_cell_measurement_theta_max      13.844
_cell_measurement_theta_min      12.049
_cell_volume                     2091(2)
_computing_cell_refinement       'CAD4 /PC (Enraf Nonius, 1994)'
_computing_data_collection       'CAD4 /PC (Enraf Nonius, 1994)'
_computing_data_reduction        'XCAD4 (Harms & Wocadlo, 1995)'
_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    'SHELXL-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      160(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Enraf Nonius CAD4'
_diffrn_measurement_method       'non-profiled omega/2theta 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  0.0165
_diffrn_reflns_av_sigmaI/netI    0.0221
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            7777
_diffrn_reflns_theta_full        24.99
_diffrn_reflns_theta_max         24.99
_diffrn_reflns_theta_min         1.52
_diffrn_standards_decay_%        5
_diffrn_standards_interval_count 100
_diffrn_standards_interval_time  60
_diffrn_standards_number         2
_exptl_absorpt_coefficient_mu    0.350
_exptl_absorpt_correction_T_max  0.9023
_exptl_absorpt_correction_T_min  0.8445
_exptl_absorpt_correction_type   psi-scan
_exptl_absorpt_process_details
;
North A.C.T., Phillips D.C. & Mathews F.S. (1968) Acta. Cryst. A24, 351
Number of psi-scan sets used was   3
Theta correction was applied.
Averaged transmission function was used.
No Fourier smoothing was applied.

;
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.183
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    .
_exptl_crystal_description       block
_exptl_crystal_F_000             800
_exptl_crystal_size_max          0.50
_exptl_crystal_size_mid          0.43
_exptl_crystal_size_min          0.30
_refine_diff_density_max         1.312
_refine_diff_density_min         -0.900
_refine_diff_density_rms         0.077
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.077
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     451
_refine_ls_number_reflns         7330
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.077
_refine_ls_R_factor_all          0.0451
_refine_ls_R_factor_gt           0.0385
_refine_ls_shift/su_max          0.025
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0589P)^2^+2.7719P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1024
_refine_ls_wR_factor_ref         0.1066
_reflns_number_gt                6616
_reflns_number_total             7330
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic035318hsi20040303_075946.cif
_cod_data_source_block           4rr162
_cod_original_cell_volume        2090.7(17)
_cod_database_code               4311151