Synthesis and crystal structure of [(η55-C5H4PPh2)Tl]and the divalent ytterbium derivative [(η5-C5H4PPh2)2Yb(DME)]

Guanyang Lin, Wing Tak Wong

Research output: Journal article publicationJournal articleAcademic researchpeer-review

21 Citations (Scopus)

Abstract

The complex [(diphenylphosphino)cyclopentadienyl]thallium [(η5:η5-C5H4PPh2)Tl]∞ (1) and the divalent ytterbium compound [(η5-C5H4PPh2)2Yb(DME)] (2) (DME = dimethoxyethane) made from it have been synthesized and characterized by IR,1H NMR and31P NMR spectroscopy and X-ray diffraction studies. In the crystal 1, polymeric zigzag chains of alternating thallium ions and cyclopentadienyl rings, form, with the neighboring chains were connected by the weak interactions between phosphorus and thallium atoms. In contrast, 2 is a neutral monomer with two dangling phosphorus atoms.
Original languageEnglish
Pages (from-to)203-208
Number of pages6
JournalJournal of Organometallic Chemistry
Volume495
Issue number1-2
DOIs
Publication statusPublished - 14 Jun 1995
Externally publishedYes

Keywords

  • Crystal structure
  • Cyclopentadienyl
  • Thallium
  • Ytterbium

ASJC Scopus subject areas

  • Biochemistry
  • Physical and Theoretical Chemistry
  • Organic Chemistry
  • Inorganic Chemistry
  • Materials Chemistry

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