Pure Appl. Chem., 1991, Vol. 63, No. 6, pp. 859-866
doi:10.1351/pac199163060859
Multiple bonding, π-bonding contributions and aromatic character in isoelectronic boron-phosphorus, boron-arsenic, aluminum-nitrogen and zinc-sulfur compounds
P. P. Power, A. Moezzi, D. C. Pestana, M. A. Petrie, S. C. Shoner and K. M. Waggoner