Molecular structure of paramagnetic <Emphasis Type="Italic">bis</Emphasis>-diisobutyl dithiophosphinate complexes of lanthanides(III) with 1,10-phenanthroline in solution by the data of NMR relaxation spectroscopy期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

Molecular structure of paramagnetic bis-diisobutyl dithiophosphinate complexes of lanthanides(III) with 1,10-phenanthroline in solution by the data of NMR relaxation spectroscopy

Authors:	S. P. Babailov V. L. Varand

Affiliation:	(1) A. V. Nikolaev Institute of Inorganic Chemistry, Siberian Division, Russian Academy of Sciences, Novosibirsk, Russia;(2) Novosibirsk State University, Novosibirsk, Russia

Abstract:	NMR relaxation spectroscopy (RS) is used to examine the molecular structure of paramagnetic bis-diisobutyl dithiophosphinate complexes of lanthanides (by the example of europium and lutetium) with 1,10-phenanthroline in CDCl₃ solution. The results obtained are consistent with the results of studying the molecular structure of bis-diisobutyl dithiophosphinate complexes of yttrium with 1,10-phenanthroline in the crystalline phase by XRD.

Keywords:	lanthanide-induced shifts lanthanides paramagnetic complexes of lanthanides paramagnetic lanthanide-induced enhancement of spin-lattice relaxation rates nuclear magnetic resonance (NMR) NMR relaxation spectroscopy molecular structure luminescent sensors chelate ligands 1,10-phenanthroline nonaqueous solutions
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