https://doi.org/10.1351/goldbook.A00447
The saturated hydrides of tervalent arsenic, having the general formula AsnHn+2. Individual members having an unbranched arsenic chain are named arsane, diarsane, triarsane, etc. The name of a saturated symbols to the name of the corresponding arsane, e.g. H2AsAsHAsH2 triarsane, H4AsAsH3AsH4 1 ,2 ,3 -triarsane. Hydrocarbyl derivatives of AsH3 belong to the class
hydride
of arsenic where one or more arsenic atoms have bonding number
5 is formed by prefixing locants and arsines
.