Dioxomolybdenum(VI) and dioxotungsten(VI) complexes supported by an amido ligand.
Lyashenko, Ganna; Jancik, Vojtech; Pal, Aritra; Herbst-Irmer, Regine; Mösch-Zanetti, Nadia C; Dalton transactions (Cambridge, England : 2003)  (2006) 1294–1301; doi:10.1039/b514873a

data_7006865
_publ_section_title
;
 Dioxomolybdenum(VI) and dioxotungsten(VI) complexes supported by an
 amido ligand.
;
_journal_issue                   10
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              1294
_journal_page_last               1301
_journal_paper_doi               10.1039/b514873a
_journal_year                    2006
_chemical_formula_sum            'C26 H44 Mo N2 O2 S2 Si2'
_chemical_formula_weight         632.87
_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                85.060(10)
_cell_angle_beta                 82.800(10)
_cell_angle_gamma                88.44(3)
_cell_formula_units_Z            2
_cell_length_a                   9.622(3)
_cell_length_b                   12.052(3)
_cell_length_c                   13.693(4)
_cell_measurement_reflns_used    14610
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      58.92
_cell_measurement_theta_min      3.26
_cell_volume                     1569.3(8)
_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 0.958
_diffrn_measured_fraction_theta_max 0.958
_diffrn_measurement_device_type  'Bruker three circle diffractometer'
_diffrn_measurement_method       'phi and 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  0.0374
_diffrn_reflns_av_sigmaI/netI    0.0371
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            14417
_diffrn_reflns_theta_full        58.92
_diffrn_reflns_theta_max         58.92
_diffrn_reflns_theta_min         3.26
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    5.582
_exptl_absorpt_correction_T_max  0.6052
_exptl_absorpt_correction_T_min  0.4015
_exptl_crystal_colour            'reddish brown'
_exptl_crystal_density_diffrn    1.339
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             664
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.345
_refine_diff_density_min         -0.264
_refine_diff_density_rms         0.062
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.020
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     328
_refine_ls_number_reflns         4334
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.020
_refine_ls_R_factor_all          0.0351
_refine_ls_R_factor_gt           0.0259
_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^)+(0.0328P)^2^+0.5849P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0613
_refine_ls_wR_factor_ref         0.0651
_reflns_number_gt                3684
_reflns_number_total             4334
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b514873a.txt
_cod_data_source_block           compound_2
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
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_original_sg_symbol_H-M      P-1
_cod_database_code               7006865