Ferrocyne and ferrodicyne. Preparation and structures of Os3(CO)s[.mu.3-(C5H3)Fe(C5H5)][.mu.3-P(C5H4)Fe(C5H5)], Os3(H)2(CO)8(PPr-iso2C5H2)Fe(C5H2PPr-iso2)Os3(H)2(CO)8, and Os3(CO)9[.mu.3-C6H4][.mu.3-P(C5H4)Fe(C5H5)]

作者： William R. Cullen , Steven J. Rettig , Tu Cai Zheng