title: Synthesis and characterisation of high-nuclearity osmium-silver mixed-metal clusters.
abstract: The reaction of the triosmium cluster anion, [Os(3)(micro-H)(CO)(11)][PPN] (PPN = [N(PPh(3))2]+), with [AgPF(6)] in the presence of [Ir(PPh(3))2(CO)Cl] in THF at room temperature affords two new high-nuclearity osmium-silver clusters, [Os(13)Ag(9)(CO)48][PPN] (1) and [Os(9)Ag(9)(micro3-O)2(CO)30][PPN] (2), and an iridium complex, [Ir(PPh(3))2(CO)Cl(O(2))] (3).
authors: Department of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong SAR, Peoples Republic of China.
authors: Yui-Bing
authors: YB
authors: Lee
authors: Wing-Tak
authors: WT
authors: Wong