BH2NH3+ molecule, an example of a borenium cation, a type of boranylium ion with three ligands.
In chemistry, a boranylium ion is an inorganic cation with the chemical formula BR+ 2, where R represents a non-specific substituent. Being electron-deficient, boranylium ions form adducts with Lewis bases. Boranylium ions have historical names that depend on the number of coordinated ligands:[1]
[BR 2]+ : borinium
[BR 2L]+ : borenium
[BR 2L 2]+ : boronium
^Koelle, P.; Noeth, H. (1985-10-01). "The chemistry of borinium and borenium ions". Chemical Reviews. 85 (5): 399–418. doi:10.1021/cr00069a004. ISSN 0009-2665.
non-specific substituent. Being electron-deficient, boranyliumions form adducts with Lewis bases. Boranyliumions have historical names that depend on the number...
compounds contain boron with coordination numbers greater than four. Boranyliumions Holleman, Arnold F.; Wiberg, Egon; Wiberg, Nils (1985). "Bor". Lehrbuch...