Hou Jian-Guo, Li Ding-Biao, Qiu Man-Zhen
Department of Biotic Environment, Nanchang Institute of Technology, Nanchang 330013, People's Republic of China.
Acta Crystallogr Sect E Struct Rep Online. 2008 Jun 19;64(Pt 7):m927. doi: 10.1107/S1600536808017194.
In the title compound, [Co(C(13)H(22)P)(2)]PF(6), the Co(III) atom is sandwiched between two (diisobutyl-phosphino)cyclo-penta-dienenyl ligands. The two diisobutyl-phophine units are trans to each other with respect to the Co(III) metal center. The PF(6) (-) anion links the cobaltocenium cations via weak C-H⋯F hydrogen bonds into a chain running along the b axis. The chains are further linked by C-H⋯F hydrogen bonds, forming a layer extending parallel to the (10) plane.
在标题化合物[Co(C₁₃H₂₂P)₂]PF₆中,Co(III)原子夹在两个(二异丁基膦基)环戊二烯基配体之间。两个二异丁基膦单元相对于Co(III)金属中心彼此呈反式排列。PF₆⁻阴离子通过弱C-H⋯F氢键将钴鎓阳离子连接成沿b轴延伸的链。这些链通过C-H⋯F氢键进一步连接,形成平行于(10)平面延伸的层。