Molecular Nanocluster with a [Sn4Ga4Zn2Se20]8− T3 Supertetrahedral Core
Inorganic Chemistry2009Vol. 48(11), pp. 4628–4630
Citations Over TimeTop 13% of 2009 papers
Abstract
A multinary molecular nanocluster, in which a T3 supertetrahedral [Sn(4)Ga(4)Zn(2)Se(20)](8-) core was neutralized and covalently terminated by four [(TEPA)Mn](2+) (TEPA = tetraethylenepentamine) metal complexes, was synthesized and characterized. The cluster is assembled into, through hydrogen bonding and van de Waals forces, a superlattice that is chemically stable and free of strong covalent coupling. The four different cations were distributed within the cluster in such a manner that both the local charge balance and global charge compensation by the metal complex could be satisfied.
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