Ansari, Mohd Asim ; Chandrasekaran, Jayanthi ; Sarkar, Sabyasachi (1988) Sulphur mediated induced electron transfer reactions in W-S systems: synthesis and reactivity of (Et4N)2[W2(V)O2(µ-S)2(S2)2] Polyhedron, 7 (6). pp. 471-476. ISSN 0277-5387
Full text not available from this repository.
Official URL: http://www.sciencedirect.com/science/article/pii/S...
Related URL: http://dx.doi.org/10.1016/S0277-5387(00)81193-6
Abstract
Reaction of [W(VI)OS3]2- with I2, S2O42- peroxide or disulphide leads to the formation of [W2(V)O2(µ-S)2(S2)2]2-which goes back to [W(VI)OS3]2 on treatment with Sx2- via an induced electron transfer process. [W2(V)O2(µ-S)2(S2)2]2- reacts with activated acetylene and KCN to give [W2(V)O2(µ-S)2(S2C2(COPh)2)2]2-, a dithiolene complex and [W2(V)O2(µ-S)2(CN)6]4-, a simple substitution product respectively. The synthesized complexes have been characterized by a variety of spectroscopic techniques. CV and XPS results are also discussed.
Item Type: | Article |
---|---|
Source: | Copyright of this article belongs to Elsevier Science. |
ID Code: | 76930 |
Deposited On: | 09 Jan 2012 03:42 |
Last Modified: | 09 Jan 2012 03:42 |
Repository Staff Only: item control page