Halogen Bond Induced Phosphorescence of Capped γ-amino Acid in the Solid State

Overview

Journal Chem Commun (Camb)

Publisher Royal Society of Chemistry

Specialty Chemistry

Date 2013 Aug 30

PMID 23985996

Citations 6

Authors

Suman Kumar Maity

Santu Bera

Arpita Paikar

Apurba Pramanik

Debasish Haldar

Affiliations

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Abstract

The Boc and N,N'-dicyclohexylurea capped γ-amino acid upon monobromination showed phosphorescence in the solid state. The compound exhibited different photoluminescence intensity and lifetimes in crystals obtained from ethyl acetate and methanol. X-ray crystallography revealed that the intermolecular C=O…Br halogen bond directs the heavy atom effect to produce the phosphorescence.

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