In chemistry, ethanium or protonated ethane is a highly reactive positive ion with formula C 2H+ 7. It can be described as a molecule of ethane (C 2H 6) with one extra proton (hydrogen nucleus), that gives it a +1 electric charge.
Ethanium is one of the simplest carbonium ions (after methanium CH+ 5). It was first detected as a rarefied gas in 1960 by S. Wexler and N. Jesse.[1] It easily dissociates into ethenium C 2H+ 5 and molecular hydrogen H 2.
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In chemistry, ethanium or protonated ethane is a highly reactive positive ion with formula C 2H+ 7. It can be described as a molecule of ethane (C 2H 6)...
C2H+3, and ethenium C2H+5 are usually classified in other families. The ethanium ion C2H+7 has been studied as an extremely rarefied gas by infrared spectroscopy...
but methonium also has multiple definitions. Abundant in outer space.) ethanium, C2H+7 (protonated ethane) propanium, C3H+9 (propane protonated on an unspecified...
such as CH+ 5 and HCO+ form ethanium preferably to ethenium.) At room temperature and in a rarefied methane atmosphere, ethanium slowly dissociates to ethenium...
the known basic ingredients of life, in interstellar space. Ammonium Ethanium Methanium International Union of Pure and Applied Chemistry (2014). Nomenclature...
Bibcode:2017CPL...672...34S. doi:10.1016/j.cplett.2017.01.045. Methenium Ammonium Ethanium Chemistry, International Union of Pure and Applied (2009). "carbonium ion"...
name Gethyra Salisb., without description Peperidium Lindl., without description Siphotria Raf. Ethanium Salisb. ex Kuntze, illegitimate superfluous name...
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