Effect of substitution on second-order nonlinear optical properties of ferrocene appended donor–π–acceptor Y-shaped trifluoromethyl imidazole chromophores-Reference-Cited by-同舟云学术

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Effect of substitution on second-order nonlinear optical properties of ferrocene appended donor–π–acceptor Y-shaped trifluoromethyl imidazole chromophores

Published:2024 Issue:33 Volume:48 Page:14764-14772
ISSN:1144-0546
Container-title:New Journal of Chemistry
language:en
Short-container-title:New J. Chem.

Author:

Prabu Selvam¹^ORCID,Fagnani Francesco²^ORCID,Colombo Alessia²^ORCID,Dragonetti Claudia²^ORCID,Roberto Dominique²^ORCID,Mathivathanan Logesh¹^ORCID,Palanisami Nallasamy¹^ORCID

Affiliation:

1. Centre for Functional Materials, Department of Chemistry, School of Advanced Sciences, Vellore Institute of Technology, Vellore-632014, Tamil Nadu, India

2. Dipertimento di Chimica, Università degli Studi di Milano, Via Golgi, 19, I-20133, Milano, Italy

Abstract

Substitution of an imidazole ring creates a steric effect and restricts the intramolecular charge-transfer (ICT) process, resulting in the feeble quadratic hyperpolarizability of the chromophore.

Funder

Department of Science and Technology, Ministry of Science and Technology, India

Indian Council of Medical Research

Publisher

Royal Society of Chemistry (RSC)

Link

http://pubs.rsc.org/en/content/articlepdf/2024/NJ/D4NJ02079K

Reference46 articles.

1. N. P.Prasad and D. J.Williams , Introduction to Nonlinear Optical Effects in molecules and Polymers , Wiley , 1991

2. J.Zyss , Molecular nonlinear optics: materials, physics and devices , Academic Press , Boston , 2013

3. Organometallic materials for nonlinear optics

4. A trip in the nonlinear optical properties of iridium complexes

5. Fundamental aspects of property tuning in push–pull molecules

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