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L-Cysteine picrates. / Ghazaryan, V. V.; Drebushchak, T. N.; Apreyan, R. A. et al.

In: Journal of Molecular Structure, Vol. 1207, 127788, 05.05.2020.

Research output: Contribution to journal › Article › peer-review

Harvard

Ghazaryan, VV, Drebushchak, TN, Apreyan, RA, Boldyreva, EV & Petrosyan, AM 2020, 'L-Cysteine picrates', Journal of Molecular Structure, vol. 1207, 127788. https://doi.org/10.1016/j.molstruc.2020.127788

APA

Ghazaryan, V. V., Drebushchak, T. N., Apreyan, R. A., Boldyreva, E. V., & Petrosyan, A. M. (2020). L-Cysteine picrates. Journal of Molecular Structure, 1207, [127788]. https://doi.org/10.1016/j.molstruc.2020.127788

Vancouver

Ghazaryan VV, Drebushchak TN, Apreyan RA, Boldyreva EV, Petrosyan AM. L-Cysteine picrates. Journal of Molecular Structure. 2020 May 5;1207:127788. doi: 10.1016/j.molstruc.2020.127788

Author

Ghazaryan, V. V. ; Drebushchak, T. N. ; Apreyan, R. A. et al. / L-Cysteine picrates. In: Journal of Molecular Structure. 2020 ; Vol. 1207.

BibTeX

@article{d21e5ed1a88a4f2782b19f57ceb8e872,
title = "L-Cysteine picrates",
abstract = "Two picrates of l-cysteine have been obtained, (l-CysH)picrate (I) and l-Cys(l-Cys-½H···½H- l-Cys)picrate (II). The (I) crystallizes in the monoclinic space group P21 and the (II) in the orthorhombic space group P212121. (l-CysH)picrate (I) is a simple salt with l-cysteinium cation, while l-Cys(l-Cys-½H···½H- l-Cys)picrate (II) includes (l-Cys-½H···½H- l-Cys) dimeric cation formed by O–H⋯O hydrogen bonds with O⋯O distance of 2.442(11) {\AA}. Also, there is a l-cysteine zwitterion in the structure. Infrared and Raman spectra were registered. They are discussed in relation to the characteristics of the hydrogen bonds. l-Cysteinium picrate (I) has nonlinear-optical properties. The intensity of second harmonic generation signal is 1.6 times higher than that of KDP.",
keywords = "Crystal structure, Dimeric cation, L-cysteine, Picrate, SHG, Vibrational spectra",
author = "Ghazaryan, {V. V.} and Drebushchak, {T. N.} and Apreyan, {R. A.} and Boldyreva, {E. V.} and Petrosyan, {A. M.}",
year = "2020",
month = may,
day = "5",
doi = "10.1016/j.molstruc.2020.127788",
language = "English",
volume = "1207",
journal = "Journal of Molecular Structure",
issn = "0022-2860",
publisher = "Elsevier",

}

RIS

TY - JOUR

T1 - L-Cysteine picrates

AU - Ghazaryan, V. V.

AU - Drebushchak, T. N.

AU - Apreyan, R. A.

AU - Boldyreva, E. V.

AU - Petrosyan, A. M.

PY - 2020/5/5

Y1 - 2020/5/5

N2 - Two picrates of l-cysteine have been obtained, (l-CysH)picrate (I) and l-Cys(l-Cys-½H···½H- l-Cys)picrate (II). The (I) crystallizes in the monoclinic space group P21 and the (II) in the orthorhombic space group P212121. (l-CysH)picrate (I) is a simple salt with l-cysteinium cation, while l-Cys(l-Cys-½H···½H- l-Cys)picrate (II) includes (l-Cys-½H···½H- l-Cys) dimeric cation formed by O–H⋯O hydrogen bonds with O⋯O distance of 2.442(11) Å. Also, there is a l-cysteine zwitterion in the structure. Infrared and Raman spectra were registered. They are discussed in relation to the characteristics of the hydrogen bonds. l-Cysteinium picrate (I) has nonlinear-optical properties. The intensity of second harmonic generation signal is 1.6 times higher than that of KDP.

AB - Two picrates of l-cysteine have been obtained, (l-CysH)picrate (I) and l-Cys(l-Cys-½H···½H- l-Cys)picrate (II). The (I) crystallizes in the monoclinic space group P21 and the (II) in the orthorhombic space group P212121. (l-CysH)picrate (I) is a simple salt with l-cysteinium cation, while l-Cys(l-Cys-½H···½H- l-Cys)picrate (II) includes (l-Cys-½H···½H- l-Cys) dimeric cation formed by O–H⋯O hydrogen bonds with O⋯O distance of 2.442(11) Å. Also, there is a l-cysteine zwitterion in the structure. Infrared and Raman spectra were registered. They are discussed in relation to the characteristics of the hydrogen bonds. l-Cysteinium picrate (I) has nonlinear-optical properties. The intensity of second harmonic generation signal is 1.6 times higher than that of KDP.

KW - Crystal structure

KW - Dimeric cation

KW - L-cysteine

KW - Picrate

KW - SHG

KW - Vibrational spectra

UR - http://www.scopus.com/inward/record.url?scp=85078844728&partnerID=8YFLogxK

U2 - 10.1016/j.molstruc.2020.127788

DO - 10.1016/j.molstruc.2020.127788

M3 - Article

AN - SCOPUS:85078844728

VL - 1207

JO - Journal of Molecular Structure

JF - Journal of Molecular Structure

SN - 0022-2860

M1 - 127788

ER -

ID: 23328247