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Updated: Feb 11, 2026

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From Molecules to Materials: Engineering New Ionic Liquid Crystals Through Halogen Bonding
Published on: March 24, 2018
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Two-step chiral transfer from d-penicillamine to metallosupramolecular ionic crystals
Yuhei Yasukawa1, Nobuto Yoshinari, Takumi Konno
1Department of Chemistry, Graduate School of Science, Osaka University, Toyonaka, Osaka 560-0043, Japan. konno@chem.sci.osaka-u.ac.jp.
Abstract:
Treatment of a racemic RhIII4ZnII4 complex, (Δ)4/(Λ)4-[Zn4O{Rh(aet)3}4]6+ (aet = 2-aminoethanethiolate), with d-penicillaminate (d-pen) gave optically pure ionic crystals composed of (Λ)4-[Zn4O{Rh(aet)3}4]6+ and ΛD-[Rh(d-pen)3]3-via intramolecular and intermolecular chiral transfers from d-pen.
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