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Moshopoulou, E.; Hundley, M. F.; Movshovich, R.; Thompson, J. D.; Sarrao, J. L.; Fisk, Z.; Felder, E.; Черников, М. А.; Pushin, D. A.; Ott, H. R.

doi:10.1103/physrevb.60.4096

Cited by 5 publications

(1 citation statement)

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“…These results confirm a higher Yb 3+ character, as was expected on the basis of the Remeika tolerance factor. A similar decrease in the effective magnetic moment has been observed for Yb 5 Pt 6 In 16 Bi 2 , which was reported with an effective magnetic moment of 3.72 μ B /Yb . Interestingly, the Yb 5 Pt 6 In 16 Bi 2 crystal structure was not fully determined.…”

Section: Remeika Phases: a Platform For Intermetallic Pseudoperovskitessupporting

confidence: 76%

Development of a Geometric Descriptor for the Strategic Synthesis of Remeika Phases

et al. 2023

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Remeika phases, also described as pseudoperovskites, are cage-like structures with emergent properties. In this Perspective, we first cover heuristic methods used to overcome the challenges to rationalize the stability of extended solids. We highlight the important role Goldschmidt's tolerance factor has played in enhancing research related to perovskites and their derivatives. We discuss the development of a tolerance factor for predicting the stability of intermetallic pseudoperovskites, the Remeika phases, and rationalize oxidation states in correlation with valence fluctuation. To evaluate the feasibility of the Remeika phase tolerance factor, we synthesized the new predicted compound Yb 5 Ru 6 Sn 18 with a magnetic moment (μ eff ) of 3.2 μ B /Yb. We then highlight the importance of determining the factors dictating the stability of the Remeika intermetallics.

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Section: Remeika Phases: a Platform For Intermetallic Pseudoperovskitessupporting

confidence: 76%