L-Argininium Phosphite - A New Candidate for NLO Materials | Sciact - CRIS-система Института катализа

L-Argininium Phosphite - A New Candidate for NLO Materials Научная публикация

Журнал

Acta Crystallographica Section C
, E-ISSN: 2053-2296

Вых. Данные

Год: 2015, Том: 71, Страницы: 415-421 Страниц : 7 DOI: 10.1107/S2053229615006956

Ключевые слова

crystal structurel, -argininium phosphite, nonlinear optical (NLO) properties, solution growth, vibrational spectra

Авторы

Ghazaryan V.V. ¹ , Zakharov B.A. ^2,3 , Petrosyan A.M. ¹ , Boldyreva E.V. ^2,3

Организации

1	Institute of Applied Problems of Physics, National Academy of Sciences of Armenia, 25 Nersessyan Street, Yerevan, Armenia
2	Institute of Solid State Chemistry, Siberian Branch, Russian Academy of Sciences, Kutateladze 18, Novosibirsk, Russian Federation
3	Novosibirsk State University, Pirogova 2, Novosibirsk, Russian Federation

In order to investigate the possibility of salt formation in the l-Arg-H3PO3-H2O system, single crystals of l-argininium phosphite, C6H15N4O2 +·H2PO3 -, were prepared by evaporation of an aqueous solution containing equimolar quantities of l-arginine and phosphorous acid. The asymmetric unit contains one l-argininium(+) cation and one phosphite [HPO2(OH)]- anion. The phosphite anions form chains parallel to [010] by O-HO hydrogen bonding, with an OO distance of 2.630-14;(3)-14;Å. The protonated amine and guanidyl groups of the l-argininium(+) cations form N-HO hydrogen bonds with the carboxylate groups and anions. The IR and Raman spectra are discussed in relation to the crystal structure. The salt displays nonlinear optical (NLO) properties. Another salt was obtained from a solution with a 1:2 molar ratio of components, but was characterized by vibrational spectra only.

Ghazaryan V.V. , Zakharov B.A. , Petrosyan A.M. , Boldyreva E.V.
L-Argininium Phosphite - A New Candidate for NLO Materials
Acta Crystallographica Section C. 2015. V.71. P.415-421. DOI: 10.1107/S2053229615006956 WOS Scopus CAPlus OpenAlex

Поступила в редакцию:	3 мар. 2015 г.
Принята к публикации:	7 апр. 2015 г.
Опубликована online:	30 апр. 2015 г.
Опубликована в печати:	1 мая 2015 г.

Web of science:	WOS:000354039600013
Scopus:	2-s2.0-84928897932
Chemical Abstracts:	2015:757824
OpenAlex:	W2004303533

БД	Цитирований
Web of science	14
Scopus	15
OpenAlex	12