Concomitant Cocrystal and Salt: No Interconversion in the Solid State | Sciact - CRIS-system of Boreskov Institute of Catalysis

Concomitant Cocrystal and Salt: No Interconversion in the Solid State Full article

Journal

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

Output data

Year: 2019, Volume: 75, Number: 3, Pages: 313-319 Pages count : 7 DOI: 10.1107/s2053229619001372

Tags

molecular salt; crystal structure; cocrystal; X-ray diffraction; solvent-mediated phase transformation; β-alanine; DL-tartaric acid.

Authors

Losev Evgeniy A. ^1,2 , Boldyreva Elena ^2,3

Affiliations

1	Institute of Solid State Chemistry and Mechanochemistry SB RAS, Kutateladze 18 str., Novosibirsk 630128, Russian Federation
2	Novosibirsk State University, Pirogova 2 str., Novosibirsk 630090, Russian Federation
3	Boreskov Institute of Catalysis SB RAS, pr. Academica Lavrent'eva 5, Novosibirsk 630090, Russian Federation

Funding (1)

Russian Foundation for Basic Research

16-33-60089 (АААА-А16-116021550280-1)

A cocrystal and a molecular salt of β-alanine and DL-tartaric acid, C3H8NO2+·C4H4O6−, of the same chemical composition, were studied over a wide temperature range by single-crystal and powder X-ray diffraction. Neither the interconversion between the two phases nor any polymorphic transitions were observed in the temperature range from 100 K to the melting points. This contrasts with the solvent-mediated phase transition from the salt to the cocrystal in a slurry that has been documented earlier.

Losev E.A. , Boldyreva E.
Concomitant Cocrystal and Salt: No Interconversion in the Solid State
Acta Crystallographica Section C. 2019. V.75. N3. P.313-319. DOI: 10.1107/s2053229619001372 WOS Scopus РИНЦ AN OpenAlex

Submitted:	Dec 4, 2018
Accepted:	Jan 24, 2019
Published online:	Feb 13, 2019
Published print:	Mar 1, 2019

Web of science:	WOS:000460297900010
Scopus:	2-s2.0-85061487052
Elibrary:	38666802
Chemical Abstracts:	2019:410378
OpenAlex:	W2914352768

DB	Citing
Scopus	3
Web of science	3
Elibrary	2
OpenAlex	3