 Synthesis of polyhedral phosphaboranes: crystal structure of 6-(C2H5)3N·2-PB9H8 by John L. Little and others

By John L. Little, John G. Kester, John C. Huffman, Lee J. Todd.

Inorganic Chemistry 28, 1087–1091. Synthesis of the diphosphaborane and crystallographic identification of an amine-substituted phosphaborane side product. A count of boron NMR signals alone is not a substitute for its positional structure determination.