Hexanuclear ruthenium cluster compound Ru<sub>6</sub>C （CO）<sub>17</sub> has interesting activity in the gase-phase. The ion-molecular reaction of Ru<sub>6</sub>C （CO）<sub>...Hexanuclear ruthenium cluster compound Ru<sub>6</sub>C （CO）<sub>17</sub> has interesting activity in the gase-phase. The ion-molecular reaction of Ru<sub>6</sub>C （CO）<sub>17</sub> with triphcnylphosphine was investigated by EI-MS. The experimental results showed that Ru<sub>6</sub>C （CO）<sub>17</sub> could undergo the ligand substitution by PPh<sub>2</sub> or PPh<sub>3</sub> to initially yield monosubstituted product [Ru<sub>6</sub>C（CO）<sub>16</sub>PPh<sub>2</sub>]<sup>+</sup> or [Ru<sub>6</sub>C （CO）<sub>16</sub>PPh<sub>3</sub>]<sup>+</sup>.展开更多
基金This work was supported by Fujian Natural Science Found
文摘Hexanuclear ruthenium cluster compound Ru<sub>6</sub>C （CO）<sub>17</sub> has interesting activity in the gase-phase. The ion-molecular reaction of Ru<sub>6</sub>C （CO）<sub>17</sub> with triphcnylphosphine was investigated by EI-MS. The experimental results showed that Ru<sub>6</sub>C （CO）<sub>17</sub> could undergo the ligand substitution by PPh<sub>2</sub> or PPh<sub>3</sub> to initially yield monosubstituted product [Ru<sub>6</sub>C（CO）<sub>16</sub>PPh<sub>2</sub>]<sup>+</sup> or [Ru<sub>6</sub>C （CO）<sub>16</sub>PPh<sub>3</sub>]<sup>+</sup>.
