Crystal structure of bis(η5-cyclopenta-dienyl)(2, 3-diethylbutane-1, 4-diyl)-hafnium(IV)

Vladimir V. Burlakov, Wolfgang Baumann, Perdita Arndt, Anke Spannenberg, Uwe Rosenthal, Hiroyuki Ishida

Research output: Contribution to journalArticle

Abstract

The title compound, [Hf(C5H5)2(C8H16)], proves a structural motif of hafnacyclopentane besides the coordination of two cyclopentadienyl ligands in an η5-fashion. The hafnacyclopentane ring has a twist conformation and is substituted by two ethyl groups in the β,β′ -positions, which are trans orientated to each other. One cyclopentadienyl ring and one ethyl group are each disordered over two positions with site-occupancy ratios of 0.679 (15):0.321 (15) and 0.702 (18): 0.298 (18), respectively.

Original languageEnglish
Pages (from-to)m7
JournalActa Crystallographica Section E: Structure Reports Online
Volume71
Issue number1
DOIs
Publication statusPublished - Jan 1 2015

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Hafnium
hafnium
Conformations
Crystal structure
Ligands
crystal structure
rings
ligands

Keywords

  • Crystal structure
  • Five-membered metallacycle
  • Hafnocene

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Materials Science(all)
  • Chemistry(all)

Cite this

Crystal structure of bis(η5-cyclopenta-dienyl)(2, 3-diethylbutane-1, 4-diyl)-hafnium(IV). / Burlakov, Vladimir V.; Baumann, Wolfgang; Arndt, Perdita; Spannenberg, Anke; Rosenthal, Uwe; Ishida, Hiroyuki.

In: Acta Crystallographica Section E: Structure Reports Online, Vol. 71, No. 1, 01.01.2015, p. m7.

Research output: Contribution to journalArticle

Burlakov, Vladimir V. ; Baumann, Wolfgang ; Arndt, Perdita ; Spannenberg, Anke ; Rosenthal, Uwe ; Ishida, Hiroyuki. / Crystal structure of bis(η5-cyclopenta-dienyl)(2, 3-diethylbutane-1, 4-diyl)-hafnium(IV). In: Acta Crystallographica Section E: Structure Reports Online. 2015 ; Vol. 71, No. 1. pp. m7.
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