Acta Chimica Sinica ›› 1990, Vol. 48 ›› Issue (9): 873-878. Previous Articles     Next Articles

Original Articles

化学键联铁-钴四核羰基簇结构的EXAFS研究

寇元;卢建军;殷元骐   

  1. 中国科学院兰州化学物理研究所
  • 发布日期:1990-09-15

EXAFS Study on chemical bonded cobalt-iron tetranuclear carbonyl cluster

KOU YUAN;LU JIANJUN;YIN YUANQI   

  • Published:1990-09-15

The electronic structure of the [Co3Fe(CO)12]- cluster has been determine by EXAFS. The Co-Co bond decreased by 0.04 ? the Co-C and Co-Fe increased by 0.03 and 0.8 ?after the system has been supported. The framework of the cluster tends to deviate from idealized tetrahedron more than before due to the supporting effect.

Key words: COBALT COMPOUNDS, SURFACE STRUCTURE, CARBONYL COMPLEX, CHEMICAL BONDS, IRON COMPOUNDS, CLUSTER COMPOUND, TRANSMISSION

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