A New Oxidation State for Pd?

@article{Crabtree2002ANO,
  title={A New Oxidation State for Pd?},
  author={Robert H. Crabtree},
  journal={Science},
  year={2002},
  volume={295},
  pages={288 - 289}
}
  • R. Crabtree
  • Published 11 January 2002
  • Chemistry, Physics
  • Science
The discovery of new oxidation states of transition metals is rare. In his Perspective, Crabtree highlights the discovery of such a new state, Pd(VI), by Chen et al. The work may open up new avenues in organometallic chemistry. 

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References

SHOWING 1-3 OF 3 REFERENCES

Development of organopalladium(IV) chemistry: fundamental aspects and systems for studies of mechanism in organometallic chemistry and catalysis

Palladium is one of the most widely studied elements in organometallic chemistry, partly owing to the important role of palladium complexes in organic synthesis and catalysis. Since the initial

Synthesis and Structure of Formally Hexavalent Palladium Complexes

TLDR
Formally hexavalent palladium complexes have been isolated and structurally characterized for the first time and single-crystal x-ray analysis revealed that each of the central palladium atoms of the complexes is ligated by six silicon atoms and is Hexavalent, whereas the other palladium atom are divalent.