The structure of protonated disilene

Hans Joachim Köhler, Hans Lischka

Research output: Contribution to journalArticlepeer-review

17 Scopus citations


The open and cyclic forms of Si2 H5+ have been calculated at the SCF level and with inclusion of electron correlation energy. Our final results indicate that both structures are about equally stable. The proton affinity of disilene is calculated as 207 kcal/mol.

Original languageEnglish
Pages (from-to)454-456
Number of pages3
JournalChemical Physics Letters
Issue number5
StatePublished - Jul 3 1983


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