Bis-l-Cysteinium sulfate and l-cysteinium methanesulfonate

V. V. Ghazaryan; T. N. Drebushchak; E. V. Boldyreva; A. M. Petrosyan

doi:10.1007/s11224-020-01610-z

Bis-l-Cysteinium sulfate and l-cysteinium methanesulfonate

V. V. Ghazaryan, T. N. Drebushchak, E. V. Boldyreva, A. M. Petrosyan

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

Abstract

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.

Original language	English
Pages (from-to)	1919-1925
Number of pages	7
Journal	Structural Chemistry
Volume	31
Issue number	5
DOIs	https://doi.org/10.1007/s11224-020-01610-z
Publication status	Published - 1 Oct 2020

Keywords

Crystal structure
l-Cysteine
Methanesulfonate
Sulfate
Vibrational spectra
CRYSTAL-STRUCTURE
GROWTH
MONOHYDRATE
FAMILY

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@article{63356ea6266247d1908364872485c9f8,

title = "Bis-l-Cysteinium sulfate and l-cysteinium methanesulfonate",

abstract = "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) {\AA} and 2.534(4) {\AA} in (I) and l-cysteinium cation and methanesulfonate anion with the O···O distance of 2.577(3) {\AA} in (II). Infrared spectra were registered and discussed.",

keywords = "Crystal structure, l-Cysteine, Methanesulfonate, Sulfate, Vibrational spectra, CRYSTAL-STRUCTURE, GROWTH, MONOHYDRATE, FAMILY",

author = "Ghazaryan, {V. V.} and Drebushchak, {T. N.} and Boldyreva, {E. V.} and Petrosyan, {A. M.}",

year = "2020",

month = oct,

day = "1",

doi = "10.1007/s11224-020-01610-z",

language = "English",

volume = "31",

pages = "1919--1925",

journal = "Structural Chemistry",

issn = "1040-0400",

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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.

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

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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 -