TY - JOUR
T1 - Diiodine complex of diferrocenyl(phenyl)phosphine sulfide: the structural and electrochemical behaviour of Fc(2)(Ph)PS center dot I-2
AU - Bricklebank, N.
AU - Coles, S.J.
AU - Forder, S.D.
AU - Hursthouse, M.B.
AU - Poulton, A.
AU - Skabara, P.J.
PY - 2005/1/17
Y1 - 2005/1/17
N2 - The title compound, Fc(2)(Ph)PS.I-2, has been prepared and characterised in both the solid state and solution. Single crystal X-ray crystallography reveals that the adduct adopts a molecular charge-transfer structure in the solid state. Mossbauer spectroscopy confirms the presence of low spin Fe2+ but also indicates the presence of ca. 24% of an Fe3+ species. The electrochemistry of Fc(2)(Ph)PS.I-2, Fc(2)(Ph)PS and Fc(2)(Ph)P has been studied using a combination of cyclic voltammetry and differential pulse voltammetry. The data for Fc(2)(Ph)PS.I-2, show two redox processes, consistent with the sequential oxidation of the ferrocenyl groups to ferrocenium species.
AB - The title compound, Fc(2)(Ph)PS.I-2, has been prepared and characterised in both the solid state and solution. Single crystal X-ray crystallography reveals that the adduct adopts a molecular charge-transfer structure in the solid state. Mossbauer spectroscopy confirms the presence of low spin Fe2+ but also indicates the presence of ca. 24% of an Fe3+ species. The electrochemistry of Fc(2)(Ph)PS.I-2, Fc(2)(Ph)PS and Fc(2)(Ph)P has been studied using a combination of cyclic voltammetry and differential pulse voltammetry. The data for Fc(2)(Ph)PS.I-2, show two redox processes, consistent with the sequential oxidation of the ferrocenyl groups to ferrocenium species.
KW - crystal-structure
KW - x-ray
KW - triiodide
KW - I-2
UR - http://www.sciencedirect.com/science?_ob=MImg&_imagekey=B6TGW-4DTK8X1-2-F&_cdi=5265&_user=875629&_orig=search&_coverDate=01%2F17%2F2005&_qd=1&_sk=993099997&view=c&wchp=dGLbVzz-zSkWW&md5=914f89a3d8eee53440d157c7659f7476&ie=/sdarticle.pdf
UR - http://dx.doi.org/10.1016/j.jorganchem.2004.09.038
U2 - 10.1016/j.jorganchem.2004.09.038
DO - 10.1016/j.jorganchem.2004.09.038
M3 - Article
VL - 690
SP - 328
EP - 332
JO - Journal of Organometallic Chemistry
JF - Journal of Organometallic Chemistry
SN - 0022-328X
IS - 2
ER -