Synthesis, Structural Characterization, and Spectroscopy of the Cadmium-Cadmium Bonded Molecular Species Ar'CdCdAr' (Ar' = C6H3-2,6-(C6H3-2,6-Pri2)2).

Zhongliang Zhu, Roland C. Fischer, James C. Fettinger, Eric Rivard, Marcin Brynda, Philip P. Power

Publikation: Beitrag in einer FachzeitschriftArtikel

Abstract

The synthesis and 1st structural characterization of a Cd-Cd bonded mol. compd., Ar'CdCdAr' (Ar' = C6H3-2,6-(C6H3-2,6-Pri2)2), are reported. Thus, treating Ar'Li with CdI2 in Et2O for 2 days gave 67.2% Ar'CdI, which upon treatment with NaH in THF for 3 days gave 27.6% Ar'CdCdAr'. The existence of the Cd-Cd bond was established by 113Cd NMR spectroscopy and x-ray diffraction (Cd-Cd = 2.6257(5) Å). Like its Group 12 analog Ar'ZnZnAr', DFT calcns. on a model compd. showed that Ar'CdCdAr' had significant p-character in the Cd-Cd σ-bonding HOMO. [on SciFinder(R)]
Originalspracheenglisch
Seiten (von - bis)15068-15069
Seitenumfang2
FachzeitschriftJournal of the American Chemical Society
Jahrgang128
Ausgabenummer47
DOIs
PublikationsstatusVeröffentlicht - 2006

Schlagwörter

  • cadmium cadmium bond bulky terphenyl ligand
  • dinuclear cadmium terphenyl DFT optimized mol structure HOMO
  • crystal structure dinuclear cadmium bulky terphenyl ligand prepn
  • mol structure dinuclear cadmium bulky terphenyl ligand

Dieses zitieren