Unusual Coupling Reaction of C<sub>60</sub> and Benzonitrile with Triosmium Carbonyls To Generate Fullerodiketimide Cluster Complexes
- Yi-Sin Lin (1848442)
- Wen-Yann Yeh (1848445)
Publication date
February 2014
DOIAbstract
Reaction of Os<sub>3</sub>(CO)<sub>12</sub> (or Os<sub>3</sub>(CO)<sub>10</sub>(NCPh)<sub>2</sub>) with C<sub>60</sub> in the benzonitrile/<i>o</i>-dichlorobenzene solution at reflux produces Os<sub>3</sub>(CO)<sub>5</sub>(μ-NCHPh)(μ<sub>3</sub>,η<sup>5</sup>-NCPhC<sub>60</sub>C(C<sub>6</sub>H<sub>4</sub>)N)(μ,η<sup>4</sup>-C<sub>60</sub>) (<b>2</b>) and Os<sub>3</sub>(CO)<sub>4</sub>(NCPh)(μ-NCHPh)(μ<sub>3</sub>,η<sup>5</sup>-NCPhC<sub>60</sub>C(C<sub>6</sub>H<sub>4</sub>)N)(μ,η<sup>4</sup>-C<sub>60</sub>) (<b>3</b>), bearing an unprecedented fullerodiketimide ligand from 1,4-addition of two benzonitrile molecules to the C<sub>60</sub> cage
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