M. Gruselle, C. Train, N. S. Ovanesyan, V. D. Makhaev, Ch. Cordier, “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)(n-C5H11)] network?”, Mendeleev Commun., 2004, Volume 14, Issue 6,Pages 284

This article is cited in 3 papers

Is the unexpected behaviour of the resolved K₃[Cr^III(C₂O₄)₃] in aqueous solution responsible for the formation of pure chiral solid phase of a two-dimensional (2D) [Mn^IICr^III(C₂O₄)₃ NEt(n-Pr)(n-Bu)(n-C₅H₁₁)] network?

M. Gruselle^a, C. Train^a, N. S. Ovanesyan^b, V. D. Makhaev^b, Ch. Cordier^c

^a Laboratoire de Chimie Inorganique et Matériaux Moléculaires, CNRS, Université Pierre et Marie Curie, Paris, France
^b Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka, Moscow Region, Russian Federation
^c Itodys, UMR CNRS 7086, Université Paris 7 - Denis Diderot, Paris, France

Abstract: Racemic and resolved [Cr^III(C₂O₄)₃]K₃ 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 (2D) oxalate-based Mn–Cr networks starting from partially resolved Cr^III(C₂O₄)₃]³⁻.

Language: English

DOI: 10.1070/MC2004v014n06ABEH002035