
TY  - JOUR
A1  - Eagle, Aston A. 
A1  - Young, Charles G. 
A1  - Tiekink, Edward R. T. 
T1  - Tp*W<emph type="7">IV</emph>O(S<emph type="8">2</emph>CNEt<emph type="8">2</emph>): the Missing Member of the Series
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 2004
VL  - 57
IS  - 3
SP  - 269
EP  - 271
KW  - W &#8212; X-ray spectroscopy &#8212; coordination compounds &#8212; oxygen-atom transfer
UR  - https://doi.org/10.1071/CH03224 
N2  - The missing member of the series Tp*ME(S2CNEt2) (M = Mo, W; E = O, S), namely Tp*WO(S2CNEt2), has been synthesized by oxygen-atom transfer from pyridine N-oxide to Tp*W(S2CNEt2)(CO)2. The air-stable, blue-purple complex was characterized by microanalysis, mass spectrometry (m/z 645 (100%), [M]+), cyclic voltammetry, and IR and 1H NMR spectroscopy. Solutions of the complex are dichroic and solvatochromic. The X-ray crystal structure of the complex revealed a six-coordinate, distorted octahedral complex with axial oxo (W = O 1.680(5) &#197;), &#8216;equatorial&#8217; dithiocarbamate (W&#8212;S 2.3962(17) and 2.4102(17) &#197;), and facial tridentate Tp* ligands. The synthesis and characterization of Tp*WCl3 are also reported. 
ER  -

