The mononuclear
hydride $\ce{AsH5}$, systematically named \(\lambda ^{5}\)-arsane, and its hydrocarbyl derivatives. By extension the term also applies to arsonium
ylides.
Source: PAC, 1995,
67, 1307. (
Glossary of class names of organic compounds and reactivity intermediates based on structure (IUPAC Recommendations 1995)) on page 1320 [
Terms] [
Paper]