Record Details

Synthesis, structure and reactivity of trans-UO22+ complexes of OH-containing ligands

DSpace at IIT Bombay

View Archive Info
 
 
Field Value
 
Title Synthesis, structure and reactivity of trans-UO22+ complexes of OH-containing ligands
 
Creator RAO, PV
RAO, CP
SREEDHARA, A
WEGELIUS, EK
RISSANEN, K
KOLEHMAINEN, E
 
Subject vanadium haloperoxidase
hydrogen-peroxide
derivatives
base
salicylaldehyde
oxidation
binding
models
monooxovanadium(v)
electrochemistry
 
Description trans-Dioxouranium dinuclear complexes of a few OH-containing ligands possessing N-, O-binding sites were synthesized and characterised. Seven of these were also structurally characterised by single crystal X-ray diffraction. All these complexes exhibit symmetric U2O2 core structures in addition to having a seven-co-ordinated environment about each uranium centre. Even when the ligand possessed more than one CH2OH group, only one such group was found to be involved both in chelation as well as in bridging. These complexes exhibited facile transmetallation reactions with vanadium and molybdenum precursors. Though their core structures are alike, the complexes differ in their lattice arrangement by exhibiting novel types of structures such as channel, herringbone and corrugated sheets owing to the presence of a number of extended weak interactions.
 
Publisher ROYAL SOC CHEMISTRY
 
Date 2011-08-28T22:30:29Z
2011-12-26T12:58:14Z
2011-12-27T05:47:49Z
2011-08-28T22:30:29Z
2011-12-26T12:58:14Z
2011-12-27T05:47:49Z
2000
 
Type Article
 
Identifier JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, (7), 1213-1218
0300-9246
http://dspace.library.iitb.ac.in/xmlui/handle/10054/11860
http://hdl.handle.net/10054/11860
 
Language en