Analysis of Organometallic Compounds(ⅩⅤ)——Study on the Relationship Between the Rf Values of Thin Layer Chromatograph and Infra-Red Spectral Absorption of Some Rare Earth-Metal Binuclear Organometallic Compounds

Chem. J. Chinese Universities ›› 1988, Vol. 9 ›› Issue (12): 1242.

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Analysis of Organometallic Compounds(ⅩⅤ)——Study on the Relationship Between the Rf Values of Thin Layer Chromatograph and Infra-Red Spectral Absorption of Some Rare Earth-Metal Binuclear Organometallic Compounds

Li Songlan¹, Yang Xuejin¹, Sun Yuewen¹, Li Ping¹, Wang Xukun², Zhou Xiaoxin²

1. Department of Chemistry, Nankai University, Tianjin;
2. Institute of Elemento-Organic Chemistry, Nankai University, Tianjin

Received:1987-05-30 Online:1988-12-24 Published:1988-12-24

Abstract

Abstract: Aseries of rare earth-metal binuclear organometallic compounds with the general formulae [(C₆H₅CO)₂CH]₂ Re-Fe (or Mo) (CO)₂(π-C₅H₅), [(C₆H₅CO)₂CH]₂ Re-Sn(G6H₅)₃ have been separated successfully by TLCusing silica-gel as absorbent and xylene-absolute alcohol-petroleum ether (1:1:20, 1:0.4:20 and is 0.5:20) as development. The minimum detectable quantity is 0.01649mg per millitre soluticn of determined binuclear organometallic compounds.

Key words: Double nuclear organonetallic compounds, Earth metal, Transistion metal, Infra-red spectrum, Thin-layer chromatograph

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Li Songlan, Yang Xuejin, Sun Yuewen, Li Ping, Wang Xukun, Zhou Xiaoxin. Analysis of Organometallic Compounds(ⅩⅤ)——Study on the Relationship Between the Rf Values of Thin Layer Chromatograph and Infra-Red Spectral Absorption of Some Rare Earth-Metal Binuclear Organometallic Compounds[J]. Chem. J. Chinese Universities, 1988, 9(12): 1242.

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Analysis of Organometallic Compounds(ⅩⅤ)——Study on the Relationship Between the Rf Values of Thin Layer Chromatograph and Infra-Red Spectral Absorption of Some Rare Earth-Metal Binuclear Organometallic Compounds

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