Novel Cobalt‐ and Nickel‐Clusters with S and PPh<sub>3</sub> as Ligands; Crystal Structures of [Co<sub>7</sub>S<sub>6</sub>(PPh<sub>3</sub>)<sub>5</sub>Cl<sub>2</sub>], [Co<sub>6</sub>S<sub>8</sub>(PPh<sub>3</sub>)<sub>6</sub>]<sup>+</sup>[CoCl<sub>3</sub>(THF)]<sup>−</sup>, [Ni<sub>8</sub>S<sub>6</sub>Cl<sub>2</sub>(PPh<sub>3</sub>)<sub>6</sub>], and [Ni<sub>8</sub>S<sub>5</sub>(PPh<sub>3</sub>)<sub>7</sub>]

Dieter Fenske, Johannes Hachgenei, Johannes Ohmer

Angewandte Chemie International Edition in English · 1985 · 86 citations · 20 references

Concepts

Abstract

A cube lacking one corner is one way to describe the structure of the cluster 1, which can be prepared from [CoCl2 (PPh3)2] and S(SiMe3)2 in tetrahydrofuran. All Co atoms are coordinated in a distorted tetrahedral fashion, either by three S atoms and the P atom of the PPh3 ligand or by three S ligands and a Cl ligand.

References

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