参考文献:
Liang, Hong-Chang Zhang, Christiana Xin Henson, Mark J. Sommer, Roger D. Hatwell, Karen R. Kaderli, Susan Zuberbuehler, Andreas D. Rheingold, Arnold L. Solomon, Edward I. Karlin, Kenneth D. Journal of the American Chemical Society, 22 , vol. 124, # 16 p. 417 - 4171