alkanium ions

https://doi.org/10.1351/goldbook.A00223
Carbocations derived from @A00222@ by C-hydronation containing at least one pentacoordinate carbon atom, e.g. +CH5 methanium, [C2H7]+ ethanium.
See also:
carbonium ions
Source:
PAC, 1995, 67, 1307. (Glossary of class names of organic compounds and reactivity intermediates based on structure (IUPAC Recommendations 1995)) on page 1313 [Terms] [Paper]
Citation: 'alkanium ions' in IUPAC Compendium of Chemical Terminology, 3rd ed. International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. https://doi.org/10.1351/goldbook.A00223 RIS BibTex EndNote
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Last revised: February 24, 2014