Wikipedia
Dodecaborate
Dodecaborate (or closo-dodecaborate, or dodecahydro-closo-dodecaborate) is an ionic molecule containing a symmetrical cluster of boron and hydrogen atoms with the molecular formula BH. Formally it can be derived from a hypothetical borane called dodecaborane BH. It is isoelectronic in structure with the di carborane with formula BCH.