TY  - JOUR
AU  - Novaković, Slađana B.
AU  - Vitorović-Todorović, Maja D.
AU  - Bogdanović, Goran A.
AU  - Drakulić, Branko J.
PY  - 2008
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/3510
AB  - The title compound, C(14)H(14)ClN, is a chloro analogue of tacrine, an acetylcholinesterase inhibitor. The compound comprises a seven-membered alicyclic ring whose CH donor groups are engaged in extensive intermolecular interactions. The important feature of this crystal structure is that, regardless of the presence of two typical hydrogen-bonding acceptors, viz. chlorine and nitrogen, the corresponding C-H H center dot center dot center dot Cl and C-H center dot center dot center dot N interactions take no significant role in crystal stabilization. The molecules form dimers through pi-pi interactions with an interplanar distance between interacting pyridine rings of 3.576 (1) angstrom. Within the dimers, the molecules are additionally interconnected by four C-H center dot center dot center dot pi interactions. The dimers arrange into regular columns via further intermolecular C-H center dot center dot center dot pi interactions.
T2  - Acta Crystallographica. Section C: Crystal Structure Communications
T1  - Weak intermolecular interactions in 11-chloro-2,3,4,5-tetrahydro-1H-cyclohepta[b] quinoline
VL  - 64
SP  - O502
EP  - O504
DO  - 10.1107/S0108270108022221
ER  - 

@article{
author = "Novaković, Slađana B. and Vitorović-Todorović, Maja D. and Bogdanović, Goran A. and Drakulić, Branko J.",
year = "2008",
abstract = "The title compound, C(14)H(14)ClN, is a chloro analogue of tacrine, an acetylcholinesterase inhibitor. The compound comprises a seven-membered alicyclic ring whose CH donor groups are engaged in extensive intermolecular interactions. The important feature of this crystal structure is that, regardless of the presence of two typical hydrogen-bonding acceptors, viz. chlorine and nitrogen, the corresponding C-H H center dot center dot center dot Cl and C-H center dot center dot center dot N interactions take no significant role in crystal stabilization. The molecules form dimers through pi-pi interactions with an interplanar distance between interacting pyridine rings of 3.576 (1) angstrom. Within the dimers, the molecules are additionally interconnected by four C-H center dot center dot center dot pi interactions. The dimers arrange into regular columns via further intermolecular C-H center dot center dot center dot pi interactions.",
journal = "Acta Crystallographica. Section C: Crystal Structure Communications",
title = "Weak intermolecular interactions in 11-chloro-2,3,4,5-tetrahydro-1H-cyclohepta[b] quinoline",
volume = "64",
pages = "O502-O504",
doi = "10.1107/S0108270108022221"
}

Novaković, S. B., Vitorović-Todorović, M. D., Bogdanović, G. A.,& Drakulić, B. J.. (2008). Weak intermolecular interactions in 11-chloro-2,3,4,5-tetrahydro-1H-cyclohepta[b] quinoline. in Acta Crystallographica. Section C: Crystal Structure Communications, 64, O502-O504.
https://doi.org/10.1107/S0108270108022221

Novaković SB, Vitorović-Todorović MD, Bogdanović GA, Drakulić BJ. Weak intermolecular interactions in 11-chloro-2,3,4,5-tetrahydro-1H-cyclohepta[b] quinoline. in Acta Crystallographica. Section C: Crystal Structure Communications. 2008;64:O502-O504.
doi:10.1107/S0108270108022221 .

Novaković, Slađana B., Vitorović-Todorović, Maja D., Bogdanović, Goran A., Drakulić, Branko J., "Weak intermolecular interactions in 11-chloro-2,3,4,5-tetrahydro-1H-cyclohepta[b] quinoline" in Acta Crystallographica. Section C: Crystal Structure Communications, 64 (2008):O502-O504,
https://doi.org/10.1107/S0108270108022221 . .