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ACS Omega. 2019 Dec 30;5(1):448-459. doi: 10.1021/acsomega.9b02962. eCollection 2020 Jan 14.

Modulation of Weak Interactions in Structural Isomers: Positional Isomeric Effects on Crystal Packing and Physical Properties and Solid-State Thin-Film Fabrication.

ACS omega

Monika, Abhineet Verma, Manish Kumar Tiwari, Bibhutibhushan Show, Satyen Saha

Affiliations

  1. Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi 221005, India.
  2. Department of Chemistry, Jadavpur University, Kolkata 700032, India.

PMID: 31956791 PMCID: PMC6964309 DOI: 10.1021/acsomega.9b02962

Abstract

Selective formation of positional isomers and accordingly tuning the physicochemical properties of small conjugated organic molecules through structural isomers is an effective crystal engineering for a fascinating successful delivery of thermally stable and photophysically exciting compounds. By small structural skeleton changes, the single crystal of the naphthalenemaleonitrile isomers is found to exhibit a drastic change in crystal packing array, which in turn is found to tune the thermal and physicochemical properties. The α-isomer (

Copyright © 2019 American Chemical Society.

Conflict of interest statement

The authors declare no competing financial interest.

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