Ground-State Electronic Asymmetry in Cp*W(NO)(η1-isonitrile)2Complexes
Semproni, Scott P.; McNeil, W. Stephen; Baillie, Rhett A.; Patrick, Brian O.; Campana, Charles F.; Legzdins, Peter; Organometallics 29 (2010) 867–; doi:10.1021/om901018n

data_4067567
_publ_section_title
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 Ground-State Electronic Asymmetry in Cp*W(NO)(\h1-isonitrile)2Complexes
;
_journal_issue                   4
_journal_name_full               Organometallics
_journal_page_first              867
_journal_paper_doi               10.1021/om901018n
_journal_volume                  29
_journal_year                    2010
_chemical_formula_moiety         'C20 H33 N3 O1 W1'
_chemical_formula_sum            'C20 H33 N3 O W'
_chemical_formula_weight         566.49
_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                96.891(3)
_cell_angle_beta                 102.975(3)
_cell_angle_gamma                117.591(2)
_cell_formula_units_Z            4
_cell_length_a                   13.4169(9)
_cell_length_b                   14.0093(9)
_cell_length_c                   15.6949(16)
_cell_measurement_reflns_used    9857
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      27.5
_cell_measurement_theta_min      1.7
_cell_volume                     2460.6(3)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.955
_diffrn_measured_fraction_theta_max 0.955
_diffrn_measurement_device_type  'Bruker X8 Apex II'
_diffrn_measurement_method       'Area Detector'
_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  0.0326
_diffrn_reflns_av_sigmaI/netI    0.0285
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            49884
_diffrn_reflns_theta_full        27.54
_diffrn_reflns_theta_max         27.54
_diffrn_reflns_theta_min         1.70
_exptl_absorpt_coefficient_mu    4.756
_exptl_absorpt_correction_T_max  0.3043
_exptl_absorpt_correction_T_min  0.2276
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.529
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             1132
_exptl_crystal_size_max          0.4
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.25
_refine_diff_density_max         1.141
_refine_diff_density_min         -1.436
_refine_diff_density_rms         0.116
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.085
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     581
_refine_ls_number_reflns         10847
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.085
_refine_ls_R_factor_all          0.0350
_refine_ls_R_factor_gt           0.0260
_refine_ls_shift/su_max          0.153
_refine_ls_shift/su_mean         0.005
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0294P)^2^+3.4890P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0642
_refine_ls_wR_factor_ref         0.0690
_reflns_number_gt                9096
_reflns_number_total             10847
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om901018n_si_001.cif
_cod_data_source_block           pl361
_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.

'_exptl_absorpt_correction_type' value 'Multi-scan'
changed to 'multi-scan' 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_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_sg_symbol_H-M      P-1
_cod_original_formula_sum        'C20 H33 N3 O1 W1'
_cod_database_code               4067567