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An Improved Route to Osmium(IV) Tetraaryl Complexes
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Air-stable, redox-active osmium(IV) tetraaryl complexes can be prepared in yields ≤76% from the novel precursor (Oct
4
N)
2
[OsBr
6
], facilitating the synthesis of Os(mesityl)
4
for the first time. This complex exhibits a distorted tetrahedral geometry and three reversible redox events including a 1+/2+ feature not previously observed in this family of materials.
Title: An Improved Route to Osmium(IV) Tetraaryl Complexes
Description:
Air-stable, redox-active osmium(IV) tetraaryl complexes can be prepared in yields ≤76% from the novel precursor (Oct
4
N)
2
[OsBr
6
], facilitating the synthesis of Os(mesityl)
4
for the first time.
This complex exhibits a distorted tetrahedral geometry and three reversible redox events including a 1+/2+ feature not previously observed in this family of materials.
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