Crystal growth, structure and characterization of p-Toluidinium picrate

Muthu, K.; Meenakshisundaram, Subbiah

doi:10.1016/j.jcrysgro.2011.11.058

Cited by 29 publications

(5 citation statements)

References 28 publications

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“…Intermolecular hydrogen bonding between the nitrogen of p-toluidine and the phenolate ion of picric acid results in the formation of p-toluidinium picrate. Dhanabal et al [77][78][79] studied the synthesis, structural, thermal and non-linear optical characterization of 4-hydroxytetramethylpiperazinium picrate crystals, as well as the antimicrobial activity of 4-piperidinium carboxylamide picrate and 3,5-dimethylpyrrazolinium picrate against various bacteria and fungi species.…”

Section: The Molecules In the Crystal Are Linked By N-h•••o N-h••n An...mentioning

confidence: 99%

A Review on the Non-Linear Optical Performance of Picric Acid based Crystals

Shobhana,

BALRAJ,

BHARATHI

et al. 2023

ajc

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This review delves into the nonlinear optical characteristics of crystals derived from picric acid, providing a comprehensive analysis of their unique properties and potential applications in the realm of nonlinear optics. Picric acid, with its distinctive molecular structure, has been widely explored for its nonlinear optical behaviour, making it a fascinating subject for research and development. The review begins by elucidating the fundamental need and significance of crystal growth. The summary of preparation, spectral analysis and nonlinear optical characteristics and the significance of picric acid as a promising material in this domain is also discussed. The interpretation of nonlinear behaviour in optical properties of various compounds of picric acid is reviewed and discussed. The structural data of aminoacidic picrate crystals in the field of non-linear applications are reviewed. The conceptual background of nonlinear optical properties is well deliberated and used in order to have a better knowledge of the optical behaviour of the picrate crystals. UV-VIS spectroscopy and Second harmonic efficiency of picric acid compounds are also briefly discussed. In conclusion, this review provides a comprehensive overview of the nonlinear optical performance of picric acid-based crystals, offering valuable insights for researchers, scientists, and engineers working in the field of nonlinear optics.

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Section: The Molecules In the Crystal Are Linked By N-h•••o N-h••n An...mentioning

confidence: 99%

A Review on the Non-Linear Optical Performance of Picric Acid based Crystals

Shobhana,

BALRAJ,

BHARATHI

et al. 2023

ajc

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“…Due to the weakly base character of aniline complexes, p-toluidine (C 7 H 9 N) accepts the proton forming p-Toluidinium cation to enchance the NLO properties. The p-toluidine based crystals 4-methylanilinium p-toluenesulfonate, p-toludinium picrate have been reported [4][5]. Salicylic acid also known as 2-hydroxybenzoic acid is widely used as plant growth regulators and preservative in food products.…”

Section: Introductionmentioning

confidence: 99%

“…-C(10)-C(11)-C(12) 0.1(5) C(10)-C(11)-C(12)-C(13) -0.4(5) C(10)-C(11)-C(12)-N(1) 177.6(3) C(11)-C(12)-C(13)-C(14) 0.4(5) N(1)-C(12)-C(13)-C(14) -177.5(3) C(10)-C(9)-C(14)-C(13) -0.2(5) C(8)-C(9)-C(14)-C(13) 179.2(3) C(12)-C(13)-C(14)-C(9)-0.1(5) …”

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confidence: 99%

Synthesis, growth, structural, optical and electrical properties of novel organic single crystal: p-toluidinium salicylate

Suresh¹,

Mohideen²,

Vinitha³

et al. 2018

MoEM

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A novel organic single crystal of p-toluidinium salicylate (PTSA) was grown by slow evaporation solution growth technique. The structure of grown crystal was determined from the single crystal X-ray diffraction analysis. The functional groups existing in PTSA crystal were accomplished by using Fourier transform infrared analysis. The optical transparency and band gap energy were estimated by utilizing the UV-Visible spectrum. Photoluminescence spectral studies revealed the photon excitation. The dielectric behavior of PTSA was investigated for different frequencies in a room temperature (308 K) environment. Third-order nonlinear optical susceptibility (χ3) of PTSA crystal was elucidated by Z-scan measurements.

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“…Crystalline picrates are used in the preparation of amine derivatives in qualitative organic chemistry. Recently, we have investigated the growth, structure, and characterization of tetrakis(thiourea)zinc(II)-picrate [1], p-toluidinium picrate [2], and (chloro)tris(thioureajS)cadmium(II) picrate [3]. Thermal, X-ray, and spectral analyses are very useful techniques for material characterization.…”

Section: Introductionmentioning

confidence: 99%

Growth and characterization of 2-amino-5-nitrobenzophenonium picrate crystals

Prasad

Muthu

Meenatchi

et al. 2014

J Therm Anal Calorim

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Single crystals of 2-amino-5-nitrobenzophenonium picrate (ANBP) were grown by slow evaporation solution growth technique from a mixed solvent system ethanol-chloroform-acetic acid (1:1:1, v/v). The 1 H and 13 C signals of the grown crystal are identified by the nuclear magnetic resonance analyses. Fourier transformed infrared spectroscopy confirms the presence of characteristic functional groups present in the grown crystal. Powder X-ray diffraction was carried out to determine the structure and crystallinity. The crystal belongs to monoclinic system. The optical properties of the grown crystals were analyzed by UV-Vis spectroscopy. Thermogravimetric and differential thermal analysis studies reveal no decomposition up to the melting point. The surface morphology of the as-grown crystals was studied by scanning electron microscopy.

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Crystal growth, structure and characterization of p-Toluidinium picrate

Cited by 29 publications

References 28 publications

A Review on the Non-Linear Optical Performance of Picric Acid based Crystals

A Review on the Non-Linear Optical Performance of Picric Acid based Crystals

Synthesis, growth, structural, optical and electrical properties of novel organic single crystal: p-toluidinium salicylate

Growth and characterization of 2-amino-5-nitrobenzophenonium picrate crystals

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