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Exchange Equilibrium of Oxygen Isotopes between BrO 3 − , ClO 3 − , IO 3 − and Water
Author(s) -
Agarwal S. C.,
Baertschi P.,
Gamsj H.
Publication year - 1972
Publication title -
helvetica chimica acta
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.74
H-Index - 82
eISSN - 1522-2675
pISSN - 0018-019X
DOI - 10.1002/hlca.19720550638
Subject(s) - chemistry , fractionation , isotopes of oxygen , oxygen , isotope , gas phase , oxygen 18 , analytical chemistry (journal) , nuclear chemistry , chromatography , organic chemistry , physics , quantum mechanics
Abstract The liquid phase fractionation factors α H = ( 18 O/ 16 O) H2O /( 18 O/ 16 O)xo 3 −and α D = ( 18 O/ 16 O) D2O /( 18 O/ 16 O)xo 3 −(X = Cl, Br, I) were calculated quantum mechanically between 0 and 100°. Experimental values were obtained in the case of BrO 3 −at 60° showing good agreement with the calculated results.