A New Monohydrated Molecular Salt of GABA with L-tartaric Acid: The Structure-Forming Role of Water Full article
| Journal |
CrystEngComm
ISSN: 1466-8033 |
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| Output data | Year: 2021, Volume: 23, Number: 35, Pages: 6086-6092 Pages count : 7 DOI: 10.1039/d1ce00470k | ||||||
| Tags | GABA, L-tartaric acid, hydrated molecular salt, Z’, dehydration | ||||||
| Authors |
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| Affiliations |
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Funding (2)
| 1 | Ministry of Science and Higher Education of the Russian Federation | 0239-2021-0002 |
| 2 | Ministry of Science and Higher Education of the Russian Federation | FWUZ-2021-0005 (121031700313-8) |
Abstract:
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.
Cite:
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 ANCAN OpenAlex
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 ANCAN OpenAlex
Dates:
| Submitted: | Apr 8, 2021 |
| Accepted: | Jun 30, 2021 |
| Published online: | Jul 1, 2021 |
| Published print: | Sep 21, 2021 |
Identifiers:
| Web of science: | WOS:000683071400001 |
| Scopus: | 2-s2.0-85115000888 |
| Elibrary: | 47041264 |
| Chemical Abstracts: | 2021:1476256 |
| Chemical Abstracts (print): | 176:215304 |
| OpenAlex: | W3185644800 |