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Zeitschrift für Naturforschung B

A Journal of Chemical Sciences


IMPACT FACTOR 2017: 0.757

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1865-7117
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Volume 69, Issue 3

Issues

Dicationic Methyl Complexes of the Rare-Earth Elements

Anja Nieland
  • Lehrstuhl für Anorganische Chemie und Strukturchemie, Fakultät für Chemie, Universität Bielefeld, Universitätsstraße 25, 33615, Bielefeld, Germany
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/ Andreas Mix
  • Lehrstuhl für Anorganische Chemie und Strukturchemie, Fakultät für Chemie, Universität Bielefeld, Universitätsstraße 25, 33615, Bielefeld, Germany
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  • De Gruyter OnlineGoogle Scholar
/ Beate Neumann
  • Lehrstuhl für Anorganische Chemie und Strukturchemie, Fakultät für Chemie, Universität Bielefeld, Universitätsstraße 25, 33615, Bielefeld, Germany
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/ Hans-Georg Stammler
  • Lehrstuhl für Anorganische Chemie und Strukturchemie, Fakultät für Chemie, Universität Bielefeld, Universitätsstraße 25, 33615, Bielefeld, Germany
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/ Norbert W. Mitzel
  • Mitzel Lehrstuhl für Anorganische Chemie und Strukturchemie, Fakultät für Chemie, Universität Bielefeld, Universitätsstraße 25, 33615, Bielefeld, Germany
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Published Online: 2014-06-02 | DOI: https://doi.org/10.5560/znb.2014-3289

The reactions of Ln(AlMe4)3 (Ln=Ho, Tm) with the crown ether [12]crown-4 yield dicationic methyl rare-earth metal complexes [LnMe([12]crown-4)2][AlMe4]2 (Ln=Ho (1), Tm (2)). The reaction of La(AlMe4)3 with [18]crown-6 in thf affords [LaMe([18]crown-6)(thf)2][AlMe4]2 (3). The compounds have been characterized by X-ray diffraction, 1 and 3 additionally by elemental analyses as well as by 1H and 27Al, and 3 also by 13C NMR spectroscopy

Graphical Abstract

Dicationic Methyl Complexes of the Rare-Earth Elements

Dicationic Methyl Complexes of the Rare-Earth Elements

Keywords : Lanthanoides; Crown Ethers; Alkyl Complexes; Structure; NMR

About the article

Received: 2013-10-25

Published Online: 2014-06-02

Published in Print: 2014-03-01


Citation Information: Zeitschrift für Naturforschung B, Volume 69, Issue 3, Pages 327–331, ISSN (Online) 1865-7117, ISSN (Print) 0932-0776, DOI: https://doi.org/10.5560/znb.2014-3289.

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