Towards Syntheses and Structures of Heterometallic Clusters Containing Tantalum-tetrachalcogenato Building Blocks |
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Authors: | Dieter Fenske Ibrahim Issac Alexander Rothenberger |
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Institution: | 1.Institut für Anorganische Chemie,Universit?t Karlsruhe,Karlsruhe,Germany;2.Institut für Nanotechnologie, Forschungszentrum Karlsruhe GmbH,Karlsruhe,Germany |
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Abstract: | An approach to tackle the synthesis of mixed-transition metal tantalum chalcogenide clusters is described. The synthesis of
1/∞Li3(TaSe4)(MeCN)4]∞ (1) will in future allow the construction of Ta–Se-transition metal clusters. The potential of this route was demonstrated by
the synthesis of the mixed-metal Ta–S–Fe and Ta–S–Cu complexes (Et4N)3Fe2(SPh)4(TaS4)] (2) and Cu3(TaS4)(PPh3)4] (3).
Dedicated to Professor Günter Schmid on the occasion of his 70th birthday. |
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Keywords: | Heterometallic chalcogenides crystal structure tantalum iron |
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