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The Crystal Structure of 1-Ethyl-2-methylquinolinium Iodide, [(C12H14N)+·I−]

The Crystal Structure of 1-Ethyl-2-methylquinolinium Iodide, [(C12H14N)+·I−] The crystal structure of an organic charge-transfer complex, 1-ethyl-2-methylquinolinium iodide, [(C12H14N)+·I−], has been determined by means of three-dimensional X-ray data (MoKα). The crystals are monoclinic, space group P21/c, and have four formula units in a unit cell with the dimensions of a=7.187±0.002, b=15.914±0.002, c=10.331±0.002 Å, and β=94.67±0.01°. The structure is built up from an iodide anion and a planar 1-ethyl-2-methylquinolinium cation, which lie roughly on a plane. The cations are stacked approximately parallel to the a-plane, forming an endless column along the a axis; the interplanar spacings of these cations are alternately 3.4 and 3.6 Å. The iodide anions are located in the spaces between these columns and the ethyl groups of the cations. The closest distance between an iodide anion and the carbon atoms of a 1-ethyl-2-methylquinolinium ring is 3.93 Å. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Bulletin of the Chemical Society of Japan Oxford University Press

The Crystal Structure of 1-Ethyl-2-methylquinolinium Iodide, [(C12H14N)+·I−]

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References (5)

Publisher
Oxford University Press
Copyright
© 1970 The Chemical Society of Japan
ISSN
0009-2673
eISSN
1348-0634
DOI
10.1246/bcsj.43.1306
Publisher site
See Article on Publisher Site

Abstract

The crystal structure of an organic charge-transfer complex, 1-ethyl-2-methylquinolinium iodide, [(C12H14N)+·I−], has been determined by means of three-dimensional X-ray data (MoKα). The crystals are monoclinic, space group P21/c, and have four formula units in a unit cell with the dimensions of a=7.187±0.002, b=15.914±0.002, c=10.331±0.002 Å, and β=94.67±0.01°. The structure is built up from an iodide anion and a planar 1-ethyl-2-methylquinolinium cation, which lie roughly on a plane. The cations are stacked approximately parallel to the a-plane, forming an endless column along the a axis; the interplanar spacings of these cations are alternately 3.4 and 3.6 Å. The iodide anions are located in the spaces between these columns and the ethyl groups of the cations. The closest distance between an iodide anion and the carbon atoms of a 1-ethyl-2-methylquinolinium ring is 3.93 Å.

Journal

Bulletin of the Chemical Society of Japan – Oxford University Press

Published: Mar 27, 2006

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