[(ETA(6)-BENZOCROWN ETHER)CR(CO)(3)], COMPLEXES AS FTIR-READABLE MOLECULAR SENSORS FOR ALKALI-METAL CATIONS

被引:33
|
作者
ANSON, CE
CREASER, CS
STEPHENSON, GR
机构
[1] UNIV E ANGLIA,SCH CHEM SCI,NORWICH NR4 7TJ,NORFOLK,ENGLAND
[2] NOTTINGHAM TRENT UNIV,DEPT CHEM & PHYS,NOTTINGHAM NG11 8NS,ENGLAND
关键词
D O I
10.1039/c39940002175
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The upsilon(CO) modes of [(eta(6)-benzocrown ether)Cr(CO)(3)] complexes in methanol and methanol-water solutions shift to higher wavenumber with addition of alkali metal salts to the solution; this wavenumber shift correlates with the cation concentration such that the complexes can be used as molecular sensors for the metal cations.
引用
收藏
页码:2175 / 2176
页数:2
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