Is the unexpected behaviour of the resolved K3[CrIII(C2O4)3] in aqueous solution responsible for the formation of pure chiral solid phase of a two-dimensional (2D) [MnIICrIII(C2O4)3 NEt(n-Pr)(n-Bu)(nC5H11)] network?

被引:5
|
作者
Gruselle, M [1 ]
Train, C
Ovanesyan, NS
Makhaev, VD
Cordier, C
机构
[1] Univ Paris 06, CNRS, Lab Chim Inorgan & Mat Mol, F-75252 Paris 05, France
[2] Russian Acad Sci, Inst Problems Chem Phys, Chernogolovka 142432, Moscow Region, Russia
[3] Univ Paris 07, CNRS, UMR 7086, F-75005 Paris, France
关键词
D O I
10.1070/MC2004v014n06ABEH002035
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Racemic and resolved [Ce-II(C2O4)(3)]K-3 dissolved in water were investigated by IR spectroscopy. Compared to the racemic compound, the spectrum of the resolved one exhibits additional peaks, which have a complex temporal evolution. These peaks are attributed to water molecules coordinated to the metal ion and tentatively related to the formation of a pure chiral solid phase of two-dimensional (213) oxalate-based Mn-Cr networks starting from partially resolved [CrIII(C2O4)(3)](3-).
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页码:284 / 285
页数:2
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