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Chemical Communications

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Communication

Chem. Commun., 2006, 2164 - 2166, DOI: 10.1039/b602116f


Bond length and bond multiplicity: -bond prevents short -bonds

Eluvathingal D. Jemmis, Biswarup Pathak, R. Bruce King and Henry F. Schaefer III


Analysis of model compounds such as Fe2(CO)6, C2 and HBBH shows that -bonds left to themselves are shorter than -bonds; in many ways -bonds prevent -bonds from adopting their optimal shorter distances.

Graphical abstract image for this article  (ID: b602116f)