Statistical analysis of C–H···N hydrogen bonds in the solid state: there are real precedents
- 1 January 1998
- journal article
- Published by Royal Society of Chemistry (RSC) in Chemical Communications
- No. 3,p. 303-304
- https://doi.org/10.1039/a707702e
Abstract
A survey of the Cambridge Structural Database reveals hundreds of C–H···N contacts which are significantly shorter (<2.45 Å) than the sum of the van der Waals radii (2.75 Å), effectively refuting recent claims to the contrary and supporting the description of this interaction as a hydrogen bond.Keywords
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