Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Bis-l-Cysteinium sulfate and l-cysteinium methanesulfonate. / Ghazaryan, V. V.; Drebushchak, T. N.; Boldyreva, E. V. и др.
в: Structural Chemistry, Том 31, № 5, 01.10.2020, стр. 1919-1925.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Bis-l-Cysteinium sulfate and l-cysteinium methanesulfonate
AU - Ghazaryan, V. V.
AU - Drebushchak, T. N.
AU - Boldyreva, E. V.
AU - Petrosyan, A. M.
N1 - Publisher Copyright: © 2020, Springer Science+Business Media, LLC, part of Springer Nature. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.
PY - 2020/10/1
Y1 - 2020/10/1
N2 - Two new crystalline compounds of l-cysteine have been obtained: bis-l-cysteinium sulfate (l-CysH)2SO4 (I) and l-cysteinium methanesulfonate (l-CysH)CH3SO3 (II). Both crystal structures belong to the orthorhombic space group P212121. They consist of one formula unit in the asymmetric unit. Structures are stabilized due to hydrogen bonds, which are mainly of type O–H···O and N–H···O. The shortest are hydrogen bonds O–H···O between l-cysteinium cations and sulfate anion with the O···O distances of 2.567(4) Å and 2.534(4) Å in (I) and l-cysteinium cation and methanesulfonate anion with the O···O distance of 2.577(3) Å in (II). Infrared spectra were registered and discussed.
AB - Two new crystalline compounds of l-cysteine have been obtained: bis-l-cysteinium sulfate (l-CysH)2SO4 (I) and l-cysteinium methanesulfonate (l-CysH)CH3SO3 (II). Both crystal structures belong to the orthorhombic space group P212121. They consist of one formula unit in the asymmetric unit. Structures are stabilized due to hydrogen bonds, which are mainly of type O–H···O and N–H···O. The shortest are hydrogen bonds O–H···O between l-cysteinium cations and sulfate anion with the O···O distances of 2.567(4) Å and 2.534(4) Å in (I) and l-cysteinium cation and methanesulfonate anion with the O···O distance of 2.577(3) Å in (II). Infrared spectra were registered and discussed.
KW - Crystal structure
KW - l-Cysteine
KW - Methanesulfonate
KW - Sulfate
KW - Vibrational spectra
KW - CRYSTAL-STRUCTURE
KW - GROWTH
KW - MONOHYDRATE
KW - FAMILY
UR - http://www.scopus.com/inward/record.url?scp=85089390368&partnerID=8YFLogxK
U2 - 10.1007/s11224-020-01610-z
DO - 10.1007/s11224-020-01610-z
M3 - Article
AN - SCOPUS:85089390368
VL - 31
SP - 1919
EP - 1925
JO - Structural Chemistry
JF - Structural Chemistry
SN - 1040-0400
IS - 5
ER -
ID: 24963537