参考文献:
Grohmann, Andreas Riede, Juergen Schmidbaur, Hubert Journal of the Chemical Society, Dalton Transactions: Inorganic Chemistry (172-1), 11 , p. 783 - 788
参考文献:
Cinellu, Maria Agostina Stoccoru, Sergio Minghetti, Giovanni Bandini, Anna Laura Demartin, Francesco Inorganica Chimica Acta, 1 , vol. 168, p. 33 - 42