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Chemistry. 2014 Sep 22;20(39):12399-404. doi: 10.1002/chem.201403150. Epub 2014 Aug 21.

Anion-responsive tunable bulk-phase homochirality and luminescence of a cationic framework.

Chemistry (Weinheim an der Bergstrasse, Germany)

Biplab Manna, Biplab Joarder, Aamod V Desai, Avishek Karmakar, Sujit K Ghosh

Affiliations

  1. Department of Chemistry, Indian Institute of Science Education and Research (IISER), Dr. Homi Bhabha Road, Pashan, Pune-411008 (India), Fax: (+91)?2025898022 http://www.iiserpune.ac.in/?sghosh/

PMID: 25146359 DOI: 10.1002/chem.201403150

Abstract

Reaction of a linear bi-chelating N-donor achiral ligand with Zn(II) afforded a homochiral cationic framework with six-fold one-dimensional helical chains. The compound showed selective anion exchange behavior with interesting anion-responsive tunable bulk-phase homochirality. The cationic framework also presented anion-driven variable luminescence and sorption behavior.

© 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Keywords: anion exchange; bulk phase; cationic frameworks; homochirality; tunable luminescence

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