ic070214i_si_005.cif (18.8 kB)
Self-Assembly of Two Chiral Supramolecules with Three-Dimensional Porous Host Frameworks: (Δ){[FeII(phen)3][FeIIINa(C2O4)3]}n and Its Enantiomer
dataset
posted on 2007-07-23, 00:00 authored by Pei-zhou Li, Xiao-ming Lu, Bo Liu, Shuo Wang, Xiao-jun WangTwo chiral supramolecules with enantiomeric three-dimensional
porous host frameworks, (Δ){[FeII(phen)3][FeIIINa(C2O4)3]}n (1) and
(Λ){[FeII(phen)3][FeIIINa(C2O4)3]}n (2) (phen = 1,10-phenanthroline), have been synthesized, and their crystal structures have been
determined. The structural analysis shows that compounds 1 and
2 are a pair of enantiomers, both consisting of a three-dimensional
porous skeleton formed by (Δ)/(Λ){[FeIIINa(C2O4)3]2-}n and guest
(Δ)/(Λ)[Fe(phen)3]2+ units. The circular dichroism spectrum measurements confirmed the optical activity and the enantiomeric nature
of complexes 1 and 2.