Issue 92, 2012

Making practical use of the pseudo-element concept: an efficient way to ternary intermetalloid clusters by an isoelectronic Pb–Bi combination

Abstract

Syntheses of [K([2.2.2]crypt)]+ salts of binary Pb–Bi Zintl anions and their reaction with ZnPh2 or Ni(cod)2, yielding ternary intermetalloid Ni–Pb–Bi or Zn–Pb–Bi clusters, proved the use of binary precursors with fully isoelectronic atoms as an efficient and thus valuable synthetic approach to this class of clusters. 207Pb NMR and ESI mass spectra provided insight into the solution behavior of the binary or ternary cages.

Graphical abstract: Making practical use of the pseudo-element concept: an efficient way to ternary intermetalloid clusters by an isoelectronic Pb−–Bi combination

Supplementary files

Article information

Article type
Communication
Submitted
23 7 2012
Accepted
22 8 2012
First published
24 8 2012

Chem. Commun., 2012,48, 11295-11297

Making practical use of the pseudo-element concept: an efficient way to ternary intermetalloid clusters by an isoelectronic Pb–Bi combination

R. Ababei, J. Heine, M. Hołyńska, G. Thiele, B. Weinert, X. Xie, F. Weigend and S. Dehnen, Chem. Commun., 2012, 48, 11295 DOI: 10.1039/C2CC35318K

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