borane A covalent hydride of boron, of unusual molecular structure. Boranes have hydrogen-bridge bonding, and the boron atoms form the vertices of polyhedra. Boranes are volatile, reactive, and often flammable in air. They may be used as high-energy fuels for rockets and jet planes. Related category • INORGANIC CHEMISTRY Also on this site: Encyclopedia of Alternative Energy & Sustainable Living Encyclopedia of History Transport Concepts & Designs (partner site) |