Growth, structural and mechanical analysis of a single crystal of<scp>l</scp>-prolinium tartrate: a promising material for nonlinear optical applications

Thukral, Kanika; Vijayan, N.; Singh, Budhendra; Bdikin, Igor; Haranath, D.; Maurya, K. K.; Philip, J.; Soumya, H.; Sreekanth, P.S. Rama; Bhagavannarayana, G.

doi:10.1039/c4ce01232a

Cited by 44 publications

(5 citation statements)

References 34 publications

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“…In this case the field is insufficient to 'saturate'. The 'unsaturated P-E loop' in amino-acid based ferroelectric materials has also been reported by other researchers (Thukral et al, 2014;Senthilkumar et al, 2013).…”

Section: Ferroelectric Propertysupporting

confidence: 75%

Growth, morphology, structure and characterization ofL-histidinium dihydrogen arsenate orthoarsenic acid single crystal

Tyagi

Sinha

Yadav

et al. 2016

Acta Crystallogr B Struct Sci Cryst Eng Mater

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L-Histidinium dihydrogen arsenate orthoarsenic acid (LHAS) crystals were grown by the slow evaporation method. Single-crystal X-ray diffraction confirms monoclinic structure. The growth rates of various planes of LHAS crystals were estimated by morphological study. Hirshfeld surface and fingerprint plots were analyzed to investigate the intermolecular interactions at 0.002 a.u. present in the crystal structure. The functional groups and phase behavior of the compound are studied by FTIR spectroscopy and differential scanning calorimetry (DSC). A ferroelectric to paraelectric phase transition at 307 K was observed in dielectric studies. The piezoelectric charge coefficients of the grown crystal were found to be 2 pC/N. The values of coercive field (Ec), remnant polarization (Pr) and spontaneous polarization (Ps) in the hysteresis loop are found to be 5.236 kV cm(-1), 0.654 µC cm(-2) and 2.841 µC cm(-2), respectively. Piezoelectricity and ferroelectricity are reported for the first time in LHAS crystals. The mechanical strength was confirmed from microhardness study and void volume. Due to the low value of the dielectric constant, and good piezoelectric and ferroelectric properties, LHAS crystals can be used in microelectronics, sensors and advanced electronic devices.

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Section: Ferroelectric Propertysupporting

confidence: 75%

Growth, morphology, structure and characterization ofL-histidinium dihydrogen arsenate orthoarsenic acid single crystal

Tyagi

Sinha

Yadav

et al. 2016

Acta Crystallogr B Struct Sci Cryst Eng Mater

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“…l -pro has found application in chiral resolution through diastereomeric salt or cocrystal formation. − It was also studied in relation to conformational polymorphism and applied to create an amino acid derived semiconductor − for instance, its tartrate may be considered as a material for nonlinear optical applications, as well as boronic acids. , …”

Section: Introductionmentioning

confidence: 99%

“…14−16 It was also studied in relation to conformational polymorphism 17 and applied to create an amino acid derived semiconductor. 18 Pro was found to easily form cocrystals or salts with carboxylic acids; 19−26 for instance, its tartrate may be considered as a material for nonlinear optical applications, 27 as well as boronic acids. 28,29 This work illustrates how combining enantiopure and/or racemic forms of flu and pro results in a rich variety of molecular crystals, 18 in total, including polymorphs, stoichiometrically diverse forms, solvates, and a new polymorph of Lpro.…”

Section: ■ Introductionmentioning

confidence: 99%

Opening Pandora’s Box: Chirality, Polymorphism, and Stoichiometric Diversity in Flurbiprofen/Proline Cocrystals

Tumanova

Tumanov

Robeyns

et al. 2018

Crystal Growth & Design

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Proline has been widely used for various cocrystallization applications, including pharmaceutical cocrystals. Combining enantiopure and racemic flurbiprofen and proline, we discovered 18 new crystal structures. Liquid-assisted grinding proved highly efficient to explore all the variety of crystal forms. A unique combination of state-of-the-art characterization techniques, comprising variable temperature in situ X-ray diffraction and in situ ball-milling, along with other physicochemical methods and density functional theory calculations, was indispensable for identifying all the phases. Analyzing the results of in situ ball-milling, we established a stepwise mechanism for the formation of several 1:1 cocrystals via an intermediate 2:1 phase. The nature of the solvent in liquid-assisted grinding was found to significantly affect the reaction rate and, in some cases, the reaction pathway.

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“…= /* $ the value of load independent hardness was found to be 0.250 GPa or 250 MPa. The obtained hardness value found to be higher than L-Prolinium Tartrate (131 MPa) [53] and lesser than L-Arginine 4-nitrophenolate 4-nitrophenol dihydrate (450MPa) [17], L -Threoninium picrate (352.68 MPa) [54]. These results show that the crystal has moderate mechanical strength to resist deformation.…”

Section: Accepted Manuscriptmentioning

confidence: 78%

Evaluation of structural, optical and mechanical behaviour of L-argininium bis(trifluoroacetate) single crystal: An efficient organic material for second harmonic generation applications

Sonia

Vijayan

Vij

et al. 2019

Journal of Physics and Chemistry of Solids

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Growth, structural and mechanical analysis of a single crystal ofl-prolinium tartrate: a promising material for nonlinear optical applications

Cited by 44 publications

References 34 publications

Growth, morphology, structure and characterization ofL-histidinium dihydrogen arsenate orthoarsenic acid single crystal

Growth, morphology, structure and characterization ofL-histidinium dihydrogen arsenate orthoarsenic acid single crystal

Opening Pandora’s Box: Chirality, Polymorphism, and Stoichiometric Diversity in Flurbiprofen/Proline Cocrystals

Evaluation of structural, optical and mechanical behaviour of L-argininium bis(trifluoroacetate) single crystal: An efficient organic material for second harmonic generation applications

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