Chalcone as potential nonlinear optical material: a combined theoretical, structural, and spectroscopic study

JMF Custodio, GDC D'oliveira, F Gotardo… - The Journal of …, 2019 - ACS Publications
In this work, we propose the synthesis of a novel bromine chalcone (E)-3-(2-bromophenyl)-1-
(2-((phenylsulfonyl) amine)) phenyl) prop-2-en-1-one (BRC) that has been crystallized by …

DFT study of third-order nonlinear susceptibility of a chalcone crystal

C Valverde, FAP Osório, TL Fonseca, B Baseia - Chemical Physics Letters, 2018 - Elsevier
The linear and nonlinear properties of a new chalcone derivative,(2E)-3-(3-methylphenyl)-1-
(4-nitrophenyl) prop-2-en-1-one (3MPNP), have been investigated using an iterative …

Theoretical investigation on the linear and nonlinear optical properties of DAPSH crystal

C Valverde, R Medeiros, LR Franco, FAP Osório… - Scientific Reports, 2023 - nature.com
The linear polarizability, first and second hyperpolarizabilities of the asymmetric unit of
DAPSH crystal are studied and compared with available experimental results. The …

Bromine substitution effect on structure, reactivity, and linear and third-order nonlinear optical properties of 2, 3-dimethoxybenzaldehyde

ASN Aguiar, VD Dos Santos, ID Borges… - The Journal of …, 2022 - ACS Publications
The structural and electronic properties of 2, 3-dimethoxybenzaldehyde (2, 3-DMB), 5-bromo-
2, 3-dimethoxybenzaldehyde (5-BRB), and 6-bromo-2, 3-dimethoxybenzaldehyde (6-BRB) …

[PDF][PDF] Third-Order Nonlinear Optical Properties of a Carboxylic Acid Derivative.

C Valverde, SA de Lima e Castro… - Acta Chimica …, 2018 - pdfs.semanticscholar.org
We report a study of the structural and electrical properties of a carboxylic acid derivative
(CAD) with structural formula C5H8O2 ((E)-pent-2-enoic acid). Using the Møller-Plesset …

An analysis of structural and spectroscopic signatures, the reactivity study of synthetized 4, 6-dichloro-2-(methylsulfonyl) pyrimidine: A potential third-order nonlinear …

PK Murthy, C Valverde, V Suneetha… - Journal of Molecular …, 2019 - Elsevier
Abstract In this work the 4, 6-dichloro-2-(methylsulfonyl) pyrimidine (DCMSP) has been
synthesized from 4, 6-dichloro-2-(methylthio) pyrimidine, its molecular and electronic …

Using the supermolecule approach to predict the nonlinear optics potential of a novel asymmetric azine

JMF Custodio, RR Ternavisk, CJS Ferreira… - The Journal of …, 2018 - ACS Publications
Organic molecules with electron acceptors or withdrawal substituents terminal at π-
conjugated system are promising candidates to be explored as materials with high linear …

A comprehensive study on the photophysical and non-linear optical properties of thienyl-chalcone derivatives

QA Wong, CK Quah, XA Wong, YF Win… - Physical Chemistry …, 2022 - pubs.rsc.org
The impact of the substitutional position of the chorine atom on the non-linear optical (NLO)
response of chalcone derivatives is reported in this paper. Two thienyl-chalcone …

Theoretical model of polarization effects on third-order NLO properties of the stilbazolium derivative crystal

MR Barbosa, ISD Costa, TO Lopes… - The Journal of …, 2022 - ACS Publications
The linear and nonlinear properties of the stilbazolium derivative, 2-[2-(3-hydroxy-4-methoxy-
phenyl)-vinyl]-1-methyl-pyridinium naphthalene-2-sulfonate dihydrate crystal (VSNS), were …

Competition between alkalide characteristics and nonlinear optical properties in OLi3MLi3O (M = Li, Na, and K) complexes

AK Srivastava, N Misra - International Journal of Quantum …, 2017 - Wiley Online Library
Alkalides possess enhanced nonlinear optical (NLO) responses due to localization of
excess electrons on alkali metals. Employing MP2/6‐311+ G (d) level, we design novel …