"Takashi Kimura,Naoyuki Koiso,Koji Ishiwata,Shigeki Kuwata,Takao Ikariya","H-H and N-H Bond Cleavage of Dihydrogen and Ammonia with Bifunctional Parent Imido (NH)-Bridged Diiridium Complex",,"Journal of the American Chemical Society","American Chemical Society","Vol. 133","No. 23","pp. 8880-8883",2011,June