Glycinium Semi-Malonate and a Glutaric Acid-Glycine Cocrystal: New Structures with Short O - H⋯O Hydrogen Bonds | Sciact - CRIS-система Института катализа

Glycinium Semi-Malonate and a Glutaric Acid-Glycine Cocrystal: New Structures with Short O - H⋯O Hydrogen Bonds Научная публикация

Журнал

Acta Crystallographica Section C
, E-ISSN: 2053-2296

Вых. Данные

Год: 2011, Том: 67, Номер: 8, Страницы: o297-o300 Страниц : DOI: 10.1107/S0108270111024620

Ключевые слова

Anions, Cations Crystallography, X-Ray, Glutarates, Glycine, Hydrogen Bonding, Malonates, Models, Molecular, Molecular Structure

Авторы

Losev Evgeniy A. ^1,2 , Zakharov Boris A. ^1,2 , Drebushchak Tatiana N. ^1,2 , Boldyreva Elena V. ^1,2

Организации

1	REC-008, Novosibirsk State University, Pirogova str. 2, Novosibirsk 630090, Russian Federation
2	Institute of Solid State Chemistry and Mechanochemistry SB RAS, Kutateladze str. 18, Novosibirsk 630128, Russian Federation

Glycinium semi-malonate, C 2H 6NO 2 +·C 3H 3O 4 -, (I), and glutaric acid-glycine (1/1), C 2H 5NO 2·C 5H 8O 4, (II), are new examples of two-component crystal structures containing glycine and carb-oxy-lic acids. (II) is the first example of a glycine cocrystal which cannot be classified as a salt, as glutaric acid remains completely protonated. In the structure of (I), there are chains formed exclusively by glycinium cations, or exclusively by malonate anions, and these chains are linked with each other. Two types of very short O - H⋯O hydrogen bonds are present in the structure of (I), one linking glycinium cations with malonate anions, and the other linking malonate anions with each other. In contrast to (I), no direct linkages between molecules of the same type can be found in (II); all the hydrogen-bonded chains are heteromolecular, with molecules of neutral glutaric acid alternating with glycine zwitterions, linked by two types of short O - H⋯O hydrogen bonds. © 2011 International Union of Crystallography.

Losev E.A. , Zakharov B.A. , Drebushchak T.N. , Boldyreva E.V.
Glycinium Semi-Malonate and a Glutaric Acid-Glycine Cocrystal: New Structures with Short O - H⋯O Hydrogen Bonds
Acta Crystallographica Section C. 2011. V.67. N8. P.o297-o300. DOI: 10.1107/S0108270111024620 WOS Scopus РИНЦ CAPlusCA OpenAlex

Поступила в редакцию:	25 апр. 2011 г.
Принята к публикации:	22 июн. 2011 г.
Опубликована online:	5 июл. 2011 г.
Опубликована в печати:	15 авг. 2011 г.

Web of science:	WOS:000293518900009
Scopus:	2-s2.0-80051538367
РИНЦ:	18058386
Chemical Abstracts:	2011:972597
Chemical Abstracts (print):	156:25754
OpenAlex:	W2074920855

БД	Цитирований
Web of science	19
Scopus	17
OpenAlex	17