Synthesis and Characterization of the New Series of Chromium-Group 15 Hydride Complexes [Et4N]2[He{Cr(CO)5}3] (E = As, Sb)

Jiann Jang Cherng, Gene Hsiang Lee, Shie Ming Peng, Chuen Her Ueng, Minghuey Shieh

Research output: Contribution to journalArticle

13 Citations (Scopus)

Abstract

The new series of trigonal-pyramidal chromium complexes [HE{Cr(CO)5)3]2- (E=As (Ia), Sb (Ib)) were obtained from the reactions of E2O3 (E = As, Sb) with Cr(CO)6 in concentrated KOH methanolic solution. These are the first examples of group 6 complexes containing E-H fragments (E = As, Sb), and the hydrogens are shown to be more hydridic than those in the related iron complexes due to the more electropositive character of Cr.

Original languageEnglish
Pages (from-to)213-215
Number of pages3
JournalOrganometallics
Volume19
Issue number3
DOIs
Publication statusPublished - 2000 Feb 7

ASJC Scopus subject areas

  • Physical and Theoretical Chemistry
  • Organic Chemistry
  • Inorganic Chemistry

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