l-Cysteinium…l-cysteine Phosphite Full article
Journal |
Журнал структурной химии
ISSN: 0136-7463 |
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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 | ||||||||||
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Abstract:
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.
Cite:
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
l-Cysteinium…l-cysteine Phosphite
Журнал структурной химии. 2024. V.65. N6. 128209 . DOI: 10.26902/jsc_id128209
Dates:
Submitted: | Feb 12, 2024 |
Accepted: | Feb 20, 2024 |
Identifiers:
OpenAlex | W4392056474 |
Citing:
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