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EntityQ3333513· pop 8· linked from 18 articles

Also known as CH5+, CH5(+), protonated methane, carbonium

composto chimico

In the Vinony graph

Within Vinony's link graph, Metanio is referenced by 18 other articles, and connects out to ammonium cation, three-center two-electron bond and chemistry.

It sits within the topics Carbocations, Chemical articles with multiple compound IDs and Chemical articles without CAS registry number.

Its subject is documented across 7 Wikipedia language editions.

Wikidata facts

Subclass of
carbonium ion
Mass
17.03857658009
Show 5 more facts
Commons category
Methanium
conjugate base
methane
chemical formula
CH₅⁺
different from
methenium
canonical SMILES
[CH5+]

via Wikidata · CC0

Article · Italiano

Il metanio (a volte citato erroneamente come "metonio") è un catione organico di formula CH+5, strutturalmente costituito da una molecola di metano a cui è stato aggiunto un quinto atomo di idrogeno. Trattasi di un composto altamente instabile con la spiccata tendenza a dissociarsi in CH4 e protoni acidi H+, tanto da essere considerato un superacido.

Abstract from DBpedia / Wikipedia · CC BY-SA

Available in 7 languages

via Wikidata sitelinks · CC0

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