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Abstract
Three new complexes with phosphanylphosphido ligands, [Cu4{μ2-P(SiMe3)-PtBu}4](1), [Ag4{μ2-P(SiMe3)-PtBu2}4](2) and [Cu{η1-P(SiMe3)-PiPr2}2]–[Li(Diglyme)2] (3) were synthesized and structurally characterized by X-ray diffraction, NMR spectroscopy, and elemental analysis. Complexes 1 and 2 were obtained in the reactionsof lithium derivative of diphosphane tBu2P-P(SiMe3)Li·2.7THF withCuCl and [iBu3PAgCl]4, respectively. The X-ray diffraction analysis revealed that the complexes1 and 2 present macrocyclic, tetramericform with Cu4P4and Ag4P4core. Complex 3 was prepared in thereaction of CuCl with a different derivative of lithiated diphosphane iPr2P-P(SiMe3)Li·2(Diglyme). Surprisingly, the X-ray analysis of 3 revealed that in this reaction instead of the tetramer the monomericform, ionic complex [Cu{η1-P(SiMe3)-PiPr2}2]–[Li(Diglyme)2] was formed.
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- Accepted or Published Version
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- Copyright (2019 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)
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Details
- Category:
- Articles
- Type:
- artykuły w czasopismach
- Published in:
-
ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE
no. 645,
pages 949 - 954,
ISSN: 0044-2313 - Language:
- English
- Publication year:
- 2019
- Bibliographic description:
- Ziółkowska A., Brauer S., Ponikiewski Ł.: First Copper(I) and Silver(I) Complexes Containing Phosphanylphosphido Ligands// ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE -Vol. 645,iss. 14 (2019), s.949-954
- DOI:
- Digital Object Identifier (open in new tab) 10.1002/zaac.201900047
- Sources of funding:
-
- Statutory activity/subsidy
- Verified by:
- Gdańsk University of Technology
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