A new monohydrated molecular salt of GABA withl-tartaric acid: The structure-forming role of water

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A new monohydrated molecular salt of GABA withl-tartaric acid: The structure-forming role of water. / Losev, E. A.; Pishchur, D. P.; Boldyreva, E. V.

в: CrystEngComm, Том 23, № 35, 21.09.2021, стр. 6086-6092.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

BibTeX

@article{a19d8c2c6f7348d69158167a3dc9a6be,

title = "A new monohydrated molecular salt of GABA withl-tartaric acid: The structure-forming role of water",

abstract = "A new hydrated molecular salt of GABA was crystallized, and its crystal structure was solved. This is the first example of a hydrated molecular salt of an achiral amino acid withl-tartaric acid and also the first communication on a hydrated molecular salt of GABA with a chiral molecule. The structure contains molecular bi-layers ofl-tartaric acid anions connected together by R44(12) motifs based on GABA cations and water molecules. The role of water in the 3D hydrogen bonded network was analyzed. Structural similarity between the monohydrates of GABA withl-tartaric and orotic acid was found. We can suppose that the general R44(12) motif including 2 GABA cations and 2 water molecules would be common for other hydrated molecular salts of GABA with other co-formers, which will be obtained in the future. The stability on storage, thermal behavior and dehydration process for the novel molecular compound were investigated.",

author = "Losev, {E. A.} and Pishchur, {D. P.} and Boldyreva, {E. V.}",

note = "Publisher Copyright: {\textcopyright} The Royal Society of Chemistry 2021.",

year = "2021",

month = sep,

day = "21",

doi = "10.1039/d1ce00470k",

language = "English",

volume = "23",

pages = "6086--6092",

journal = "CrystEngComm",

issn = "1466-8033",

publisher = "Royal Society of Chemistry",

number = "35",

}

RIS

TY - JOUR

T1 - A new monohydrated molecular salt of GABA withl-tartaric acid: The structure-forming role of water

AU - Losev, E. A.

AU - Pishchur, D. P.

AU - Boldyreva, E. V.

N1 - Publisher Copyright: © The Royal Society of Chemistry 2021.

PY - 2021/9/21

Y1 - 2021/9/21

N2 - A new hydrated molecular salt of GABA was crystallized, and its crystal structure was solved. This is the first example of a hydrated molecular salt of an achiral amino acid withl-tartaric acid and also the first communication on a hydrated molecular salt of GABA with a chiral molecule. The structure contains molecular bi-layers ofl-tartaric acid anions connected together by R44(12) motifs based on GABA cations and water molecules. The role of water in the 3D hydrogen bonded network was analyzed. Structural similarity between the monohydrates of GABA withl-tartaric and orotic acid was found. We can suppose that the general R44(12) motif including 2 GABA cations and 2 water molecules would be common for other hydrated molecular salts of GABA with other co-formers, which will be obtained in the future. The stability on storage, thermal behavior and dehydration process for the novel molecular compound were investigated.

AB - A new hydrated molecular salt of GABA was crystallized, and its crystal structure was solved. This is the first example of a hydrated molecular salt of an achiral amino acid withl-tartaric acid and also the first communication on a hydrated molecular salt of GABA with a chiral molecule. The structure contains molecular bi-layers ofl-tartaric acid anions connected together by R44(12) motifs based on GABA cations and water molecules. The role of water in the 3D hydrogen bonded network was analyzed. Structural similarity between the monohydrates of GABA withl-tartaric and orotic acid was found. We can suppose that the general R44(12) motif including 2 GABA cations and 2 water molecules would be common for other hydrated molecular salts of GABA with other co-formers, which will be obtained in the future. The stability on storage, thermal behavior and dehydration process for the novel molecular compound were investigated.

UR - http://www.scopus.com/inward/record.url?scp=85115000888&partnerID=8YFLogxK

U2 - 10.1039/d1ce00470k

DO - 10.1039/d1ce00470k

M3 - Article

AN - SCOPUS:85115000888

VL - 23

SP - 6086

EP - 6092

JO - CrystEngComm

JF - CrystEngComm

SN - 1466-8033

IS - 35

ER -

ID: 34256317