Molybdenum Oxo and Imido Complexes of β-Diketiminate Ligands: Synthesis and Structural Aspects
Ganna Lyashenko; Regine Herbst-Irmer; Vojtech Jancik; Aritra Pal; Nadia C. Mösch-Zanetti; Inorganic Chemistry 47 (2008) 113–120; doi:10.1021/ic701534a

data_4304115
_publ_section_title
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Molybdenum Oxo and Imido Complexes of \b-Diketiminate Ligands: Synthesis
and Structural Aspects
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              113
_journal_page_last               120
_journal_paper_doi               10.1021/ic701534a
_journal_volume                  47
_journal_year                    2008
_chemical_formula_moiety         'C32 H44 Mo N4 O2'
_chemical_formula_sum            'C32 H44 Mo N4 O2'
_chemical_formula_weight         612.65
_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                   15.823(3)
_cell_length_b                   14.668(3)
_cell_length_c                   26.703(5)
_cell_measurement_reflns_used    4789
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      59.05
_cell_measurement_theta_min      3.31
_cell_volume                     6198(2)
_computing_cell_refinement       'Bruker AXS SAINT (v 7.01A, Bruker 2003)'
_computing_data_collection       'Proteum (v 1.40, Bruker 2002)'
_computing_data_reduction        'Bruker AXS SAINT (v 7.01A, Bruker 2003)'
_computing_molecular_graphics    'Bruker AXS SHELXTL (v 6.12)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 5.602
_diffrn_measured_fraction_theta_full 0.985
_diffrn_measured_fraction_theta_max 0.985
_diffrn_measurement_device_type  'Bruker three circle diffractometer'
_diffrn_measurement_method       'omega scan'
_diffrn_radiation_monochromator  'mirror system'
_diffrn_radiation_source         'rotating anode'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0550
_diffrn_reflns_av_sigmaI/netI    0.0284
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       0
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       29
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            85569
_diffrn_reflns_theta_full        59.06
_diffrn_reflns_theta_max         59.06
_diffrn_reflns_theta_min         3.31
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    3.718
_exptl_absorpt_correction_T_max  0.8359
_exptl_absorpt_correction_T_min  0.7074
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'twinabs, Sheldrick 2007'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.313
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             2576
_exptl_crystal_size_max          0.10
_exptl_crystal_size_mid          0.05
_exptl_crystal_size_min          0.05
_refine_diff_density_max         0.468
_refine_diff_density_min         -0.626
_refine_diff_density_rms         0.054
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.065
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     367
_refine_ls_number_reflns         4391
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.065
_refine_ls_R_factor_all          0.0355
_refine_ls_R_factor_gt           0.0300
_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^)+(0.0410P)^2^+4.8079P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0769
_refine_ls_wR_factor_ref         0.0798
_reflns_number_gt                3825
_reflns_number_total             4391
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic701534a-file002.cif
_cod_data_source_block           twin41
_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 
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_cod_original_sg_symbol_Hall     -P2ac2ab
_cod_database_code               4304115