Acta Crystallographica Section C

Crystal Structure Communications

Volume 69, Part 2 (February 2013)


organic compounds



sk3473 scheme

Acta Cryst. (2013). C69, 191-194    [ doi:10.1107/S0108270113001510 ]

Substituted 4-alkoxy-7-Cl-quinolines exhibiting [pi]-[pi] stacking

L. R. Gomes, J. N. Low, J. L. Wardell, L. N. de F. Cardoso and M. V. N. De Souza

Abstract: The molecules of 4-allyloxy-7-chloroquinoline, C12H10ClNO, (I), 7-chloro-4-methoxyquinoline, C10H8ClNO, (II), and 7-chloro-4-ethoxyquinoline, C11H10ClNO, (III), are all planar. In all three structures, [pi]-[pi] interactions between the quinoline ring systems are generated by unit-cell translations along the a axes, irrespective of space group. These structures are the first reported for 4-alkoxyquinolines.

Formula: C12H10ClNO, C10H8ClNO and C11H10ClNO


hkldisplay filedownload file

Structure factor file (CIF format) (151.5 kbytes)
[ doi:10.1107/S0108270113001510/sk3473Isup2.hkl ]
Contains datablock I


hkldisplay filedownload file

Structure factor file (CIF format) (95.0 kbytes)
[ doi:10.1107/S0108270113001510/sk3473IIsup3.hkl ]
Contains datablock II


hkldisplay filedownload file

Structure factor file (CIF format) (84.7 kbytes)
[ doi:10.1107/S0108270113001510/sk3473IIIsup4.hkl ]
Contains datablock III


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