Issue 18, 2003

The first observation of nitrogen–carbonyl bonding: self-assembly of N-oxalyl 2,4-dinitroanilide assisted by a weak N⋯O[double bond, length as m-dash]C interaction

Abstract

A new type of weak bond, i.e., the N⋯O[double bond, length as m-dash]C interaction, that determines the crystal packing of N-oxalyl 2,4-dinitroanilide (1) in cooperation with C–H⋯O hydrogen bonds, has been found and is rationalized by ab initio calculations as being the result of electrostatic interactions.

Graphical abstract: The first observation of nitrogen–carbonyl bonding: self-assembly of N-oxalyl 2,4-dinitroanilide assisted by a weak N⋯O [[double bond, length as m-dash]] C interaction

Supplementary files

Article information

Article type
Communication
Submitted
29 May 2003
Accepted
15 Jul 2003
First published
04 Aug 2003

Chem. Commun., 2003, 2326-2327

The first observation of nitrogencarbonyl bonding: self-assembly of N-oxalyl 2,4-dinitroanilide assisted by a weak N⋯O[double bond, length as m-dash]C interaction

Z. Yin, L. Jiang, J. He and J. Cheng, Chem. Commun., 2003, 2326 DOI: 10.1039/B306012H

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