Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references
Chemical compound
Structure of quaternary arsonium compound arsenobetaine.
The arsonium cation is a positively charged polyatomic ion with the chemical formula AsH+ 4. An arsonium salt is a salt containing either the arsonium (AsH+ 4) cation, such as arsonium bromide (AsH+ 4Br− ) and arsonium iodide (AsH+ 4I− ), which can be synthesized by reacting arsine with hydrogen bromide or hydrogen iodide.[1] Or more commonly, as organic derivative such as the quaternary arsonium salts Ph 4As+ Cl− (CAS: 123334-18-9 , hydrate form) and the zwitterionic compound arsenobetaine.
^Muñoz‐Hernández, M. Á. (2006). Arsenic: Inorganic Chemistry. Encyclopedia of Inorganic Chemistry. pp 4. DOI: 10.1002/0470862106.ia013
The arsonium cation is a positively charged polyatomic ion with the chemical formula AsH+ 4. An arsonium salt is a salt containing either the arsonium (AsH+...
Other examples include substituted phosphonium salts (R4P+), substituted arsonium salts (R4As+) like arsenobetaine, as well as some arsenic-containing superconductors...
phosphonium cation that is often used in organometallic chemistry. The arsonium salt is also well known. The bromide salt of tetrabutylammonium, one of...
(the heavier nonmetallic pnictogens), creating a phosphonium (PH+4) or arsonium (AsH+4) cation that can itself be substituted similarly; while stibonium...
申 shēn 'explain' shèn 'the flesh of the back'. From 砷 shēn 'arsenic' (Arsonium is 鉮 shěn, in analogy with ammonium). Pronounced as shēn in Taiwan. 酸 (organic...
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