Organic styryl quinolinium crystal with aromatic anion bearing electron-rich vinyl group

Lee, Seung-Heon; Yoo, Ba-Wool; Yun, Hoseop; Jazbinsek, Mojca; Kwon, O-Pil

doi:10.1016/j.molstruc.2015.07.071

Publication type:	Article in scientific journal
Type of review:	Peer review (publication)
Title:	Organic styryl quinolinium crystal with aromatic anion bearing electron-rich vinyl group
Authors:	Lee, Seung-Heon Yoo, Ba-Wool Yun, Hoseop Jazbinsek, Mojca Kwon, O-Pil
DOI:	10.1016/j.molstruc.2015.07.071
Published in:	Journal of Molecular Structure
Volume(Issue):	1100
Page(s):	359
Pages to:	365
Issue Date:	2015
Publisher / Ed. Institution:	Elsevier
ISSN:	0022-2860
Language:	English
Subjects:	Quinolinium; π-conjugated compound; Organic crystals; Supramolecular interactions
Subject (DDC):	540: Chemistry
Abstract:	A new organic π-conjugated quinolinium derivative was designed and synthesized in order to investigate the influence of the anion structure on characteristics of the crystal. The quinolinium derivative consists of a 2-(4-hydroxy-3-methoxystyryl)-1-methylquinolinium (HMQ) cation and a 4-vinylbenzenesulfonate (VBS) counter anion, which contains an electron-rich vinyl group. Single HMQ-VBS crystals, grown by a solution growth method in methanol, exhibited a monoclinic P21/c space group symmetry. Compared to the previously reported HMQ analogous crystal (HMQ-T), which bears a 4-methylbenzenesulfonate counter anion, the HMQ-VBS crystals generally have similar features of molecular alignment, but show different characteristics of hydrogen bonds related to the anion-anion and anion-cation interactions, as well as π-π stacking associated with the cation-cation interactions. Consequently, HMQ-VBS exhibits significantly different physical properties, including linear absorption and fluorescence in the crystalline state, even though these properties are identical to HMQ-T's in the solution state.
URI:	https://digitalcollection.zhaw.ch/handle/11475/10790
Fulltext version:	Published version
License (according to publishing contract):	Licence according to publishing contract
Departement:	School of Engineering
Organisational Unit:	Institute of Computational Physics (ICP)
Appears in collections:	Publikationen School of Engineering

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Lee, S.-H., Yoo, B.-W., Yun, H., Jazbinsek, M., & Kwon, O.-P. (2015). Organic styryl quinolinium crystal with aromatic anion bearing electron-rich vinyl group. Journal of Molecular Structure, 1100, 359–365. https://doi.org/10.1016/j.molstruc.2015.07.071

Lee, S.-H. et al. (2015) ‘Organic styryl quinolinium crystal with aromatic anion bearing electron-rich vinyl group’, Journal of Molecular Structure, 1100, pp. 359–365. Available at: https://doi.org/10.1016/j.molstruc.2015.07.071.

S.-H. Lee, B.-W. Yoo, H. Yun, M. Jazbinsek, and O.-P. Kwon, “Organic styryl quinolinium crystal with aromatic anion bearing electron-rich vinyl group,” Journal of Molecular Structure, vol. 1100, pp. 359–365, 2015, doi: 10.1016/j.molstruc.2015.07.071.

LEE, Seung-Heon, Ba-Wool YOO, Hoseop YUN, Mojca JAZBINSEK und O-Pil KWON, 2015. Organic styryl quinolinium crystal with aromatic anion bearing electron-rich vinyl group. Journal of Molecular Structure. 2015. Bd. 1100, S. 359–365. DOI 10.1016/j.molstruc.2015.07.071

Lee, Seung-Heon, Ba-Wool Yoo, Hoseop Yun, Mojca Jazbinsek, and O-Pil Kwon. 2015. “Organic Styryl Quinolinium Crystal with Aromatic Anion Bearing Electron-Rich Vinyl Group.” Journal of Molecular Structure 1100: 359–65. https://doi.org/10.1016/j.molstruc.2015.07.071.

Lee, Seung-Heon, et al. “Organic Styryl Quinolinium Crystal with Aromatic Anion Bearing Electron-Rich Vinyl Group.” Journal of Molecular Structure, vol. 1100, 2015, pp. 359–65, https://doi.org/10.1016/j.molstruc.2015.07.071.