Correlation of Wiener indices with x-ray K-absorption parameters of some copper(II) and cobalt(II) complexes

Authors
Mishra, A Pandey, D Dubey, R Kekre, PA Kumar, A
Citation
A. Mishra et al., Correlation of Wiener indices with x-ray K-absorption parameters of some copper(II) and cobalt(II) complexes, X-RAY SPECT, 29(2), 2000, pp. 161-165
Citations number
22
Categorie Soggetti
Spectroscopy /Instrumentation/Analytical Sciences
Journal title
X-RAY SPECTROMETRY
ISSN journal
00498246 → ACNP
Volume
29
Issue
2
Year of publication
2000
Pages
161 - 165
Database
ISI
SICI code
0049-8246(200003/04)29:2<161:COWIWX>2.0.ZU;2-M
Abstract
A new application of Wiener indices in estimating x-ray K-absorption parame ters is described. X-ray K-absorption parameters were correlated with Wiene r indices. Some copper(II) and cobalt(II) complexes of pyrazolin-5-ones as ligand were used to establish this type of correlation. The chemical shift is positive, that is, it is towards the higher energy side of the metal edg e in both copper and cobalt complexes. The results obtained in this study d emonstrate that topological indices of the organic molecules acting as liga nds fan be used for estimating edge shifts theoretically. Copyright (C) 200 0 John Wiley & Sons, Ltd.