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

✍ Scribed by Ashutosh Mishra; Dilip Pandey; Rajesh Dubey; P. A. Kekre; Ashok Kumar

Publisher: John Wiley and Sons
Year: 2000
Tongue: English
Weight: 122 KB
Volume: 29
Category: Article
ISSN: 0049-8246
DOI: 10.1002/(sici)1097-4539(200003/04)29:2<161::aid-xrs401>3.0.co;2-0

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✦ Synopsis

A new application of Wiener indices in estimating x-ray K-absorption parameters is described. X-ray K-absorption parameters were correlated with Wiener 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 edge in both copper and cobalt complexes. The results obtained in this study demonstrate that topological indices of the organic molecules acting as ligands can be used for estimating edge shifts theoretically.

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