l-Cysteinium…l-cysteine Phosphite | Sciact - CRIS-system of Boreskov Institute of Catalysis

l-Cysteinium…l-cysteine Phosphite Full article

Journal

Журнал структурной химии
ISSN: 0136-7463

Output data

Year: 2024, Volume: 65, Number: 6, Article number : 128209, Pages count : DOI: 10.26902/jsc_id128209

Tags

Phosphite; L-Cysteine; Crystal structure; Dimeric cation; Infrared spectra

Authors

Ghazaryan V.V. ¹ , Giester G. ² , Minkov V.S. ³ , Boldyreva E.V. ^4,5 , Petrosyan A.M. ²

Affiliations

1	Institute of Applied Problems of Physics, National Academy of Sciences of Armenia, Yerevan, Armenia
2	Institute of Mineralogy and Crystallography, University of Vienna, Vienna, Austria
3	Max-Planck-Institut für Chemie, Mainz, Germany
4	Boreskov Institute of Catalysis, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russia
5	Novosibirsk State University, Novosibirsk, Russia

Funding (3)

1	State Committee of Science	15RF-007
2	Russian Foundation for Basic Research	15-53-05023 (115042410027)
3	Armenian National Science & Education Fund	matsc-3822

In the system l-cysteine-H3PO3-H2O, a new salt with a dimeric cation, (l-CysH···l-Cys)(H2PO3), has been obtained. The compound exhibits incongruent solubility and is synthesized using an equimolar ratio of l-cysteine and phosphorous acid. It crystallizes in the orthorhombic space group P212121. The dimeric (l-CysH···l-Cys) cation is formed due to a strong O-H···O hydrogen bond with an O···O distance of 2.498 (2) Å. Phosphite anions in the structure are linked to infinite chains. An IR spectrum is recorded and discussed based on its structure.

Ghazaryan V.V. , Giester G. , Minkov V.S. , Boldyreva E.V. , Petrosyan A.M.
l-Cysteinium…l-cysteine Phosphite
Журнал структурной химии. 2024. V.65. N6. 128209 . DOI: 10.26902/jsc_id128209 РИНЦ OpenAlex

Ghazaryan V.V. , Giester G. , Minkov V.S. , Boldyreva E.V. , Petrosyan A.M.
L-Cysteinium⋯L-Cysteine Phosphite
Journal of Structural Chemistry. 2024. V.65. N6. P.1253-1261. DOI: 10.1134/s0022476624060131 WOS Scopus РИНЦ OpenAlex

Submitted:	Feb 12, 2024
Accepted:	Feb 20, 2024

Elibrary:	67900711
OpenAlex:	W4392056474

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