Synthesis, growth, structural, spectral, thermal, chemical etching, linear and nonlinear optical and mechanical studies of an organic single crystal 4-chloro 4-nitrostilbene (CONS): A potential NLO material

Dinakaran, Paul M.; Kalainathan, S.

doi:10.1016/j.saa.2013.03.048

Cited by 17 publications

(3 citation statements)

References 19 publications

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“…1 H NMR (300 MHz, CDCl 3 ): δ = 8.20 (d, J = 8.9 Hz, 2 H), 7.60 (d, J = 8.8 Hz, 2 H), 7.46 (d, J = 8.5 Hz, 2 H), 7.34 (d, J = 8.6 Hz, 2 H), 7.27–7.13 (m, 1 H), 7.09 (d, J = 16.4 Hz, 1 H) ppm. All the spectroscopic data were consistent with those reported in the literature …”

Section: Methodssupporting

confidence: 90%

Olefination of N‐Sulfinylimines under Mild Conditions

Dhara

Diesendruck

2017

Eur J Org Chem

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A very simple and efficient diastereoselective synthesis of 1,2‐disubstituted alkenes has been achieved under mild conditions. Sulfoxide stabilised N‐sulfinylimines reacted with in‐situ‐generated phosphonate carbanions to give 1,2‐disubtituted alkenes in good to excellent yields. Different aryl phosphonates reacted with a range of electronically diverse N‐sulfinylimines to give alkenes with >99:1 E selectivity. The most important feature of this protocol is that the reaction can be carried out at room temperature with inexpensive sodium hydride as the most effective base to generate the reactive phosphonate carbanions, and producing the alkenes with E selectivity in up to 85 % isolated yield.

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Section: Methodssupporting

confidence: 90%

Olefination of N‐Sulfinylimines under Mild Conditions

Dhara

Diesendruck

2017

Eur J Org Chem

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“…An etched crystal was used to analyze the crystal symmetry based on the shape of the etch pits and as well as to estimate the dislocation and structural defect distribution in the grown crystal. [ 43,44 ] This study was carried out on the SR method grown cut and polished wafer of the HEDT single crystal along (1 1 0) plane using water as the etching agent. Initially, the crystal's surface was gently rubbed with the wet tissue for 2 s. After the etched sample was dried using the tissue, the pattern was captured with an optical microscope.…”

Section: Resultsmentioning

confidence: 99%

Study of the Crystalline Perfection, Homogeneity, Chemical Etching on the Surface, and Third‐Order Nonlinear Optical Properties of (1 1 0) Oriented Hydroxyethylammonium D‐Tartrate Monohydrate Single Crystal and Hirshfeld Surface Analysis

Hakkim¹,

Rajesh²,

Sidden³

et al. 2022

Cryst. Res. Technol.

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The single crystal of hydroxyethylammonium D-tartrate monohydrate (HEDT) is grown along the (1 1 0) plane using the Sankaranarayanan-Ramasamy method. The powder X-ray diffraction and the high-resolution X-ray diffraction analyses are used to corroborate the growth plane and perfection of the crystallinity, respectively. The birefringence experiment has proven crystalline homogeneity and estimated birefringence value (𝚫n) is 0.109. The surface morphology of the grown crystal is examined by chemical etching analysis and irregular hillock patterns are found. The transmittance for the (1 1 0) plane of the HEDT is inspected by a UV-Vis analysis. The second harmonic generation efficiency of the HEDT crystal is 1.7 times that of potassium dihydrogen phosphate (KDP). The third-order nonlinear optical (TONLO) properties of the grown HEDT crystal are scrutinized by the Z-scan experiment. The estimated TONLO susceptibility of HEDT crystal is 6.827 × 10 −8 esu. The laser damage threshold value of HEDT is discovered to be 5.24 GW cm −2 . The 3D Hirshfeld surface visualizes the interaction between HEDT molecules and analyzes the distance from the surface of the molecule to the farthest and the nearest atom. The important contributions of crystal packing are explored by 2D-fingerprint plots.

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“…The KHS crystal applicability for various optical applications [4] is evidenced by its high and broad transmittance in the UV-visible range with 232 nm cutoff wavelength.…”

Section: Fig 5 Optical Transmission Spectrum Of Khs Crystalmentioning

confidence: 99%

Investigation on the solubility, growth, vibrational characteristics and linear optical constants of potassium bisulphate single crystals

Thilaga

Selvarajan²,

Kader

2022

Phys. Chem. Solid St.

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The present research report describes on the characterization of potassium bisulfate or potassium hydrogen sulphate (KHS) single crystals grown using slow evaporation method at room temperature. The KHS crystal was found to be crystallizing in centrosymmetric orthorhombic structure. The existence of different functional groups in the crystal was assured by FTIR investigation. The optical transmittance of the KHS crystal was investigated using the UV visible spectrum. Moreover, the band gap energy as well as optical constants including dielectric constant, reflectance, extinction coefficient, optical conductivity, refractive index, and electrical conductivity was reported.

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Synthesis, growth, structural, spectral, thermal, chemical etching, linear and nonlinear optical and mechanical studies of an organic single crystal 4-chloro 4-nitrostilbene (CONS): A potential NLO material

Cited by 17 publications

References 19 publications

Olefination of N‐Sulfinylimines under Mild Conditions

Olefination of N‐Sulfinylimines under Mild Conditions

Study of the Crystalline Perfection, Homogeneity, Chemical Etching on the Surface, and Third‐Order Nonlinear Optical Properties of (1 1 0) Oriented Hydroxyethylammonium D‐Tartrate Monohydrate Single Crystal and Hirshfeld Surface Analysis

Investigation on the solubility, growth, vibrational characteristics and linear optical constants of potassium bisulphate single crystals

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