A New Monohydrated Molecular Salt of GABA with L-tartaric Acid: The Structure-Forming Role of Water | Sciact - CRIS-система Института катализа

A New Monohydrated Molecular Salt of GABA with L-tartaric Acid: The Structure-Forming Role of Water Научная публикация

Журнал

CrystEngComm
ISSN: 1466-8033

Вых. Данные

Год: 2021, Том: 23, Номер: 35, Страницы: 6086-6092 Страниц : 7 DOI: 10.1039/d1ce00470k

Ключевые слова

GABA, L-tartaric acid, hydrated molecular salt, Z’, dehydration

Авторы

Losev E.A. ^1,2 , Pishchur D.P. ³ , Boldyreva E.V. ^1,2

Организации

1	Boreskov Institute of Catalysis SB RAS, Lavrentiev Ave. 5, Novosibirsk 630090, Russian Federation
2	Novosibirsk State University, Pirogova str. 2, Novosibirsk 630090, Russian Federation
3	Nikolaev Institute of Inorganic Chemistry SB RAS, Lavrentieva Ave. 3, Novosibirsk 630090, Russian Federation

Информация о финансировании (2)

1	Министерство науки и высшего образования Российской Федерации (с 15 мая 2018)	0239-2021-0002
2	Министерство науки и высшего образования Российской Федерации (с 15 мая 2018)	FWUZ-2021-0005 (121031700313-8)

A new hydrated molecular salt of GABA was crystallized and its crystal structure solved. This is the first example of a hydrated molecular salt of an achiral amino acid with L-tartaric acid and also the first communication on a hydrated molecular salt of GABA with a chiral molecule. The structure contains molecular bi-layers of L-tartaric acid anions connected together by R44(12) motifs based on GABA cations and water molecules. The role of water in 3D hydrogen bonded network was analyzed. The structural similarity between monohydrates of GABA with L-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 that will be obtained in the future. Stability on storage, thermal behavior and dehydration process for the novel molecular compound were investigated.

Losev E.A. , Pishchur D.P. , Boldyreva E.V.
A New Monohydrated Molecular Salt of GABA with L-tartaric Acid: The Structure-Forming Role of Water
CrystEngComm. 2021. V.23. N35. P.6086-6092. DOI: 10.1039/d1ce00470k WOS Scopus РИНЦ CAPlusCA OpenAlex

Поступила в редакцию:	8 апр. 2021 г.
Принята к публикации:	30 июн. 2021 г.
Опубликована online:	1 июл. 2021 г.
Опубликована в печати:	21 сент. 2021 г.

Web of science:	WOS:000683071400001
Scopus:	2-s2.0-85115000888
РИНЦ:	47041264
Chemical Abstracts:	2021:1476256
Chemical Abstracts (print):	176:215304
OpenAlex:	W3185644800

БД	Цитирований
Web of science	1
Scopus	1
РИНЦ	1
OpenAlex	1