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

Autor:	Ashutosh Mishra, Dilip Pandey, Rajesh Dubey, Ashok Kumar, P. A. Kekre
Rok vydání:	2000
Předmět:	Ligand Stereochemistry X-ray chemistry.chemical_element Copper Organic molecules Metal chemistry visual_art visual_art.visual_art_medium Physical chemistry Absorption (chemistry) Cobalt Spectroscopy
Zdroj:	X-Ray Spectrometry. 29:161-165
ISSN:	1097-4539 0049-8246
Popis:	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.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::fb8469c756d5a267e1362c55622ac267 https://doi.org/10.1002/(sici)1097-4539(200003/04)29:2<161::aid-xrs401>3.0.co Zobrazit plný text záznamu Plný text