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The Studies of Lanthanide Shift Reagents in NMR Spectroscopy
Author(s) -
Wei HoHsang,
Hwang JonMou
Publication year - 1976
Publication title -
journal of the chinese chemical society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.329
H-Index - 45
eISSN - 2192-6549
pISSN - 0009-4536
DOI - 10.1002/jccs.197600015
Subject(s) - lanthanide , chemistry , reagent , ion , chelation , sign (mathematics) , nuclear magnetic resonance spectroscopy , rare earth , crystallography , computational chemistry , inorganic chemistry , stereochemistry , organic chemistry , mineralogy , mathematical analysis , mathematics
Abstract The action of a series of lanthanide chelate complexes LnL 3 , where Lu=La, Pr, Nd, Sm, Eu, Dy, Ho, Er and Yb; L= dbm (dibenzoylmethanato), dpm (dipivaloylmethanato), and acac acetylactonato), on nmr spectra of 2‐butanol has been studied. The origin of shifting abilities and shifting sign of various lanthanide ions are explained by means of Bleaney's theory.