Ruthenium(II) chemistry of phosphorus-based ligands, Ph2PN(R)PPh2 (R = Me or Ph) and Ph2PN(Ph)P(E) Ph-2 (E = S or Se). Solution thermochemical study of ligand substitution reactions in the Cp ' RuCl(COD) (Cp ' = Cp, Cp*; COD = cyclooctadiene) system
DSpace at IIT Bombay
View Archive InfoField | Value | |
Title |
Ruthenium(II) chemistry of phosphorus-based ligands, Ph2PN(R)PPh2 (R = Me or Ph) and Ph2PN(Ph)P(E) Ph-2 (E = S or Se). Solution thermochemical study of ligand substitution reactions in the Cp ' RuCl(COD) (Cp ' = Cp, Cp*; COD = cyclooctadiene) system
|
|
Creator |
BALAKRISHNA, MS
PANDA, R SMITH, DC KLAMAN, A NOLAN, SP |
|
Subject |
tertiary phosphine-ligands
bond disruption enthalpies transition-metal chemistry f-element thermochemistry organoruthenium thermochemistry molecular-structure bidentate ligands complexes hydrogen energies thermochemistry bis(phosphino)amines ruthenium(ii) complexes enthalpy mononuclear |
|
Description |
The enthalpies of reactions of Cp'RuCl(COD) (Cp' = Cp, Cp*; COD = cyclooctadiene) with bis(phosphino)amines of the type Ph2PN(R)PPh2(R =Me 1 or R = Ph 2) and the monochalcogen derivatives Ph2PN(Ph)P(E)Ph-2(E = S 3 or Se 4) leading to the formation of Cp'RuCl(PNP) and Cp'RuCl{PNP(E)} complexes, respectively, have been measured by anaerobic solution calorimetry in THF at 30 degrees C. These reactions are clean and quantitative. The synthesis and characterization of new organoruthenium complexes is reported. Comparisons with enthalpy data in this two related organoruthenium systems and other similar organometallic systems are also presented. (C) 2000 Elsevier Science S.A. .
|
|
Publisher |
ELSEVIER SCIENCE SA
|
|
Date |
2011-07-28T18:48:27Z
2011-12-26T12:47:18Z 2011-12-27T05:36:43Z 2011-07-28T18:48:27Z 2011-12-26T12:47:18Z 2011-12-27T05:36:43Z 2000 |
|
Type |
Article
|
|
Identifier |
JOURNAL OF ORGANOMETALLIC CHEMISTRY, 599(2), 159-165
0022-328X http://dx.doi.org/10.1016/S0022-328X(99)00758-5 http://dspace.library.iitb.ac.in/xmlui/handle/10054/7471 http://hdl.handle.net/10054/7471 |
|
Language |
en
|
|