3,3′-(Quinoxaline-2,3-diyldimethylene)bis(pentane-2,4-dione)
Date
2005
Authors
Dobrzanska L.
Lloyd G.O.
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Abstract
In the title compound, C20H24N2O 4 the quinoxalinediyl bridging group separates two β-diketone groups, which are found to be in a pseudo-frara configuration. The major contributing packing forces are π-π interactions and weak but influential C-H⋯O hydrogen bonds. © 2005 Internationa Union of Crystallography Printed in Great Britain - all rights reserved.
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Acta Crystallographica Section E: Structure Reports Online
61
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61
7