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Determination of Compositions of Some Metal-Ligand Complexes by Hptlc-Densitometry

 

作者: M. Merdivan,   R.S. Aygün,   N. Külcü,  

 

期刊: Spectroscopy Letters  （Taylor Available online 1998）
卷期: Volume 31, issue 1  

页码: 87-98

 

ISSN:0038-7010

 

年代: 1998

 

DOI:10.1080/00387019808006763

 

出版商: Taylor & Francis Group

 

关键词: HPTLC-densitometry;complexes;Job's method;mole-ratio method

 

数据来源: Taylor

 

摘要:

The well known methods of Job's continuous variations and mole-ratio were used for the determination of the compositions of some metal-N,N-diethyl-N′-benzoyl-thiourea complexes chromatographically using HPTLC-densitometry. A different and a simple application of these two methods makes the determination of the composition of metal-ligand complexes possible even when the maximum absorption wavelengths of ligand and complexes are close to each other.

 

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