[(Me3Si)Si]3EtGe9Pd(PPh3), a Pentafunctionalized Deltahedral Zintl Cluster: Synthesis, Structure, and Solution Dynamics

Li F.; Muñoz-Castro A.; Sevov S.C.

dc.contributor.author	Li F.
dc.contributor.author	Muñoz-Castro A.
dc.contributor.author	Sevov S.C.
dc.date.accessioned	2020-09-02T22:21:44Z
dc.date.available	2020-09-02T22:21:44Z
dc.date.issued	2016
dc.identifier	10.1002/anie.201603374
dc.identifier.citation	55, 30, 8630-8633
dc.identifier.issn	14337851
dc.identifier.uri	https://hdl.handle.net/20.500.12728/5077
dc.description	The title compound, which has a ten-atom deltahedral cluster core of Ge9Pd, was synthesized through insertion of Pd(PPh3) into the tetrasubstituted nona-germanium cluster [(Me3Si)Si]3EtGe9through a reaction of the latter with Pd(PPh3)4. This first reaction of neutral tetrasubstituted nine-atom clusters shows that they retain reactivity despite their neutral charge. The Ge9Pd core is the first that incorporates a 5-connected transition metal other than from Group VI, a noble metal in this case. Single-crystal X-ray diffraction shows that the ten-atom core is a closo-cluster with the expected shape of a bicapped square antiprism.1H and13C NMR spectroscopy show that, in contrast to the parent tetra-substituted [(Me3Si)Si]3EtGe9, the new compound does not exhibit dynamics. Relativistic DFT calculations are used to explain the differences. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
dc.language.iso	en
dc.publisher	Wiley-VCH Verlag
dc.subject	cluster compounds
dc.subject	germanium
dc.subject	molecular dynamics
dc.subject	palladium
dc.subject	Zintl anions
dc.subject	Atoms
dc.subject	Germanium
dc.subject	Molecular dynamics
dc.subject	Precious metals
dc.subject	Reaction kinetics
dc.subject	Silicon
dc.subject	Silicon wafers
dc.subject	Single crystals
dc.subject	Transition metals
dc.subject	X ray diffraction
dc.subject	Cluster compounds
dc.subject	Deltahedral clusters
dc.subject	DFT calculation
dc.subject	Germanium clusters
dc.subject	Single crystal x-ray diffraction
dc.subject	Solution dynamics
dc.subject	Title compounds
dc.subject	Zintl anions
dc.subject	Palladium
dc.title	[(Me3Si)Si]3EtGe9Pd(PPh3), a Pentafunctionalized Deltahedral Zintl Cluster: Synthesis, Structure, and Solution Dynamics
dc.type	Article

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[(Me3Si)Si]3EtGe9Pd(PPh3), a Pentafunctionalized Deltahedral Zintl Cluster: Synthesis, Structure, and Solution Dynamics

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