Nature Communications (Jul 2018)

A diuranium carbide cluster stabilized inside a C80 fullerene cage

  • Xingxing Zhang,
  • Wanlu Li,
  • Lai Feng,
  • Xin Chen,
  • Andreas Hansen,
  • Stefan Grimme,
  • Skye Fortier,
  • Dumitru-Claudiu Sergentu,
  • Thomas J. Duignan,
  • Jochen Autschbach,
  • Shuao Wang,
  • Yaofeng Wang,
  • Giorgios Velkos,
  • Alexey A. Popov,
  • Nabi Aghdassi,
  • Steffen Duhm,
  • Xiaohong Li,
  • Jun Li,
  • Luis Echegoyen,
  • W. H. Eugen Schwarz,
  • Ning Chen

DOI
https://doi.org/10.1038/s41467-018-05210-8
Journal volume & issue
Vol. 9, no. 1
pp. 1 – 8

Abstract

Read online

While metal–carbon double bonds are common in transition metal chemistry and catalysis, unsupported uranium–carbon double bonds remain highly challenging to prepare. Here, the authors stabilize and characterize a U=C=U cluster containing unusually short, unsupported double bonds inside an I h(7)-C80 fullerene cage.