Synthesis and Crystal Structure of [NBu_4]_2[Pt_(24)(CO)_(48)]:An Infinite 1D Stack of {Pt_3(CO)_6} Units Morphologically Resembling a CO-Insulated Platinum Cable

摘要

The so-called "platinum carbonyl",which probably consists of [Pt_(3n)(CO)_(6n)]~(2-) oligomers with an average n value of approximately 10,was reported several years ago.To date only discrete [Pt_(3n)(CO)_(6n)]~(2-) oligomers with n = l-5 have been selectively synthesized and characterized.1D molecular metal wires,and ID and 2D superclusters are interesting in themselves as low-dimensional molecular materials with possible applications in molecular electronics and nano-lithography.