Synthesis, Structure, and Electrochemical Studies of Molybdenum and Tungsten Dinitrogen, Diazenido, and Hydrazido Complexes That Contain Aryl-Substituted Triamidoamine Ligands
George E. Greco; Richard R. Schrock; Inorganic Chemistry 40 (2001) 3861–3878; doi:10.1021/ic001123n

data_4320002
_publ_section_title
;
 Synthesis, Structure, and Electrochemical Studies of Molybdenum and
 Tungsten Dinitrogen, Diazenido, and Hydrazido Complexes That Contain
 Aryl-Substituted Triamidoamine Ligands
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              3861
_journal_page_last               3878
_journal_paper_doi               10.1021/ic001123n
_journal_volume                  40
_journal_year                    2001
_chemical_formula_sum            'C96 H102 Mo2 N12 Na2 O10.61'
_chemical_formula_weight         1831.52
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           167
_symmetry_cell_setting           rhombohedral
_symmetry_space_group_name_Hall  '-R 3 2"c'
_symmetry_space_group_name_H-M   'R -3 c :H'
_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                120.00
_cell_formula_units_Z            6
_cell_length_a                   13.3659(15)
_cell_length_b                   13.3659(15)
_cell_length_c                   93.012(13)
_cell_measurement_temperature    293(2)
_cell_volume                     14390(3)
_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      293(2)
_diffrn_measured_fraction_theta_full 0.942
_diffrn_measured_fraction_theta_max 0.942
_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  0.0581
_diffrn_reflns_av_sigmaI/netI    0.0553
_diffrn_reflns_limit_h_max       3
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -5
_diffrn_reflns_limit_l_max       85
_diffrn_reflns_limit_l_min       -39
_diffrn_reflns_number            4662
_diffrn_reflns_theta_full        20.99
_diffrn_reflns_theta_max         20.99
_diffrn_reflns_theta_min         5.15
_exptl_absorpt_coefficient_mu    0.333
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.7183
_exptl_absorpt_correction_type   empirical
_exptl_crystal_density_diffrn    1.268
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             5717
_refine_diff_density_max         0.900
_refine_diff_density_min         -0.750
_refine_diff_density_rms         0.055
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.057
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     187
_refine_ls_number_reflns         1632
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.057
_refine_ls_R_factor_all          0.0856
_refine_ls_R_factor_gt           0.0544
_refine_ls_shift/su_max          0.089
_refine_ls_shift/su_mean         0.014
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0725P)^2^+52.6783P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1314
_refine_ls_wR_factor_ref         0.1471
_reflns_number_gt                1103
_reflns_number_total             1632
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic001123n_2.cif
_cod_data_source_block           C96H102Mo2N12Na2O10.61
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Rhombohedral' changed to
'rhombohedral' according to the built-in table from CIF Core
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1646 2011-03-28 12:23:43Z adriana 
;
_cod_original_sg_symbol_H-M      'R -3 c'
_cod_database_code               4320002