NUCLEAR MAGNETIC-RESONANCE SPECTRUM OF THE FLUORIDE ANION

被引：74

作者：

CHRISTE, KO

WILSON, WW

机构：

[1] Rocketdyne, a Division of Rockwell International Corporation, Canoga Park

来源：

JOURNAL OF FLUORINE CHEMISTRY | 1990年 / 46卷 / 02期

关键词：

D O I：

10.1016/S0022-1139(00)81000-3

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The fluorine NMR shift of the fluoride anion in CH3CN solution has been recorded. The observed shift of -74 ppm significantly differs from the value of -150.6 ppm recently reported. The previously observed signal is attributed to the HF2- anion. It is also shown that the previously reported and unexplained satellite it about -131 ppm is due to the SiF62- anion. The chemical shifts of F- in isopropanol, ethanol and CH2Cl2 have also been recorded and suggest that the F- shifts are strongly solvent dependent. © 1990.

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页码：339 / 342

页数：4

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