Mixed guanidinato/alkylimido/azido tungsten(VI) complexes: synthesis and structural characterization.
Rische, Daniel; Baunemann, Arne; Winter, Manuela; Fischer, Roland A.; Inorganic chemistry 45 (2006) 269–277; doi:10.1021/ic0512431

data_4340286
_publ_section_title
;
 Mixed guanidinato/alkylimido/azido tungsten(VI) complexes: synthesis and
 structural characterization.
;
_journal_issue                   1
_journal_name_full               'Inorganic chemistry'
_journal_page_first              269
_journal_page_last               277
_journal_paper_doi               10.1021/ic0512431
_journal_volume                  45
_journal_year                    2006
_chemical_formula_sum            'C26 H60 Cl2 N10 W2'
_chemical_formula_weight         951.44
_chemical_name_systematic
; 
 ? 
;
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_cell_measurement_theta_min      2.50
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_computing_cell_refinement       'CrysAlis RED 1.171.13, Oxford Diffraction'
_computing_data_collection       'CrysAlis CCD 1.171.13, Oxford Diffraction'
_computing_data_reduction        'CrysAlis RED 1.171.13, Oxford Diffraction'
_computing_molecular_graphics    'SHELXL-97 (Sheldrick, 1997)'
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_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      105(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Sapphire2-CCD, Oxford Diffraction'
_diffrn_measurement_method       '1109 images at 1.0 deg in \w and 15 sec'
_diffrn_radiation_monochromator  graphite
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_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.694
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
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_refine_ls_R_factor_all          0.0404
_refine_ls_R_factor_gt           0.0291
_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^)+(0.0499P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
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_cod_original_cell_volume        1865.4(2)
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