![Macrocyclic, square planar, tetraalkynyl tetraiodonium salts: structures, stabilities, and vibrational frequencies via ab initio calculations]()
Macrocyclic, square planar, tetraalkynyl tetraiodonium salts: structures, stabilities, and vibrational frequencies via ab initio calculationsBoldyrev, A. I.; Zhdankin, V. V.; Simons, Jack; Stang, Peter J. · Journal of the American Chemical Society · 1992