Is a C≡C quadruple bond possible?

von RagueSchleyer, Paul ; Maslak, Przemyslaw ; Chandrasekhar, Jayaraman ; Grev, Roger S. (1993) Is a C≡C quadruple bond possible? Tetrahedron Letters, 34 (40). pp. 6387-6390. ISSN 0040-4039

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Official URL: http://linkinghub.elsevier.com/retrieve/pii/004040...

Related URL: http://dx.doi.org/10.1016/0040-4039(93)85052-X

Abstract

Ab initio computations predict a minimum for a carbon-carbon quadruple bond in C2). While the computed C-C separation, 1.128Å, fits Pauling's bond order-bond length relationship well, this result is an artifact of the restricted Hartree Fock theory. Ab initio computations predict a minimum for a carbon-carbon quadruple bond in C2. While the computed C-C separation, 1.128Å, fits Pauling's bond order-bond length relationship well, this result is an artifact of the restricted Hartree Fock theory.

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ID Code:7140
Deposited On:25 Oct 2010 12:29
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