Single crystal growth and magnetic properties of the mixed valent Yb containing Zintl phase, Yb14MgSb11

Elizabeth L. Kunz Wille; Na Hyun Jo; James C. Fettinger; Paul C. Canfield; Susan M. Kauzlarich

doi:10.1039/C8CC05471A

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Single crystal growth and magnetic properties of the mixed valent Yb containing Zintl phase, Yb₁₄MgSb₁₁†

Elizabeth L. Kunz Wille,^a Na Hyun Jo,^b James C. Fettinger,

^a Paul C. Canfield^b and Susan M. Kauzlarich

*^a

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* Corresponding authors

^a Department of Chemistry, University of California, Davis, One Shields Avenue, Davis, CA 95616, USA
E-mail: smkauzlarich@ucdavis.edu

^b Ames Laboratory US DOE and Department of Physics and Astronomy, Iowa State University, Ames, IA 50011, USA

Abstract

Large crystals of Yb₁₄MgSb₁₁ were grown through a Sn flux method. Magnetic susceptibility measurements yield an effective magnetic moment of 3.4(1) μ_B, revealing the presence of both divalent and trivalent Yb in Yb₁₄MgSb₁₁. Previously assumed to only contain Yb²⁺ as in Yb₁₄MnSb₁₁, the mixed valency demonstrates that Yb₁₄MgSb₁₁ is a Zintl phase.

This article is part of the themed collection: New molecules and materials from the f-block

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Article information

DOI: https://doi.org/10.1039/C8CC05471A
Article type: Communication
Submitted: 06 Jūl. 2018
Accepted: 17 Okt. 2018
First published: 25 Okt. 2018

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Chem. Commun., 2018,54, 12946-12949

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Single crystal growth and magnetic properties of the mixed valent Yb containing Zintl phase, Yb₁₄MgSb₁₁

E. L. Kunz Wille, N. H. Jo, J. C. Fettinger, P. C. Canfield and S. M. Kauzlarich, Chem. Commun., 2018, 54, 12946 DOI: 10.1039/C8CC05471A

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