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Metal-Organic Cubane Cage with Trimethylplatinum(IV) Vertices
Zohreh Hendi1, Sirous Jamali1, Soheil Mahmoudi2
1Department of Chemistry, Sharif University of Technology, Tehran 11155, Iran.
Abstract:
Herein we describe the synthesis and characterization of the first platinum(IV) metal-organic cage [(Me3PtIV)8(byp)12](OTf)8 (2), in which the organometallic moieties trimethylplatinum(IV) (PtMe3) occupied the corners of a cubane structure and 4,4'-bipyridine ligands used as linkers. The first-principles density functional theory calculations showed that the highest occupied molecular orbitals were localized on the PtMe3 moieties, while the lowest unoccupied molecular orbitals were distributed on the organic linkers.
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