Chem. J. Chinese Universities ›› 1984, Vol. 5 ›› Issue (5): 657.

• Preface • Previous Articles     Next Articles

The PMR Study of (C3H5COCHCOC6H8)2EuC5H5

Zhu Shenjie, Sha Kunyuan, Tan Hai'an, Gao Zhenheng   

  1. Department of Chemistry, Nankai University, Tianjin
  • Received:1983-03-01 Online:1984-10-24 Published:1984-10-24

Abstract: The PMR of (C6H5COCHCOC6H5)2EuC5H5 obtained from the reaction .between (C6H5COCHCOC6H5)2Eu·OCOCH5 and C5H5Na is taken. The structural formula of this compound is proved by the resultof its PMRanalysis to be (C6H5COCHCOC6H5)2Eu- , ie, there isa σ-bond between the cyclopentadienyl group and europium.

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