Crystals of the Kemp's triacid salts. Part V: Structure of hydrogen-bonded complex of Kemp's triacid with 7-methyl-1,5,7-triazabicyclo[4.4.0]dec-5-ene studied by X-ray and FT-IR methods
Authors:
- Adam Włodzimierz Huczyński,
- Małgorzata Ratajczak-Sitarz,
- Andrzej Katrusiak,
- Bogumił Brzezinski
Abstract
The 2:2 hydrogen-bonded complex between Kemp's triacid (KTA) and 7-methyl-1,5,7-triazabicyclo[4.4.0]dec-5-ene (MTBD) has been synthesised and studied by X-ray and FT-IR methods. The crystals of KTA-MTBD are orthorhombic, space group is Pbca with a = 15.3435(9) , b = 13.0764(7) , c = 21.2403(14) , and Z = 8. In the solid state two protonated MTBD and two deprotonated KTA molecules form a hydrogen-bonded dimer. The dimer structure is stabilised by two OH⋯O- middle strength and two N+H⋯OC weak intermolecular hydrogen bonds as well as by two OH⋯O- very strong intramolecular hydrogen bonds. The existence of these three types of hydrogen bonds is well visible in the FT-IR spectrum of the complex and is discussed in detail. © 2010 Elsevier B.V. All rights reserved.
- Record ID
- UAMd0afe58a4e1947fb8ec5ce52c592a858
- Author
- Journal series
- Journal of Molecular Structure, ISSN 0022-2860
- Issue year
- 2010
- Vol
- 982
- Pages
- 57-61
- ASJC Classification
- ; ; ;
- DOI
- DOI:10.1016/j.molstruc.2010.08.001 Opening in a new tab
- Language
- (en) English
- Score (nominal)
- 0
- Score source
- journalList
- Publication indicators
- = 4; = 4; = 5; : 2010 = 0.809; : 2010 (2 years) = 1.599 - 2010 (5 years) =1.573
- Citation count
- 5
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- Uniform Resource Identifier
- https://researchportal.amu.edu.pl/info/article/UAMd0afe58a4e1947fb8ec5ce52c592a858/
- URN
urn:amu-prod:UAMd0afe58a4e1947fb8ec5ce52c592a858
* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or PerishOpening in a new tab system.