LaNiIn1–x Sn x and CeNiIn1–x Sn x solid solutions at T = 870 K,Zeitschrift für Naturforschung B

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LaNiIn1–x Sn x and CeNiIn1–x Sn x solid solutions at T = 870 K
Zeitschrift für Naturforschung B ( IF 0.8 ) Pub Date : 2023-06-13 , DOI: 10.1515/znb-2023-0036
Galyna Nychyporuk ₁ , Nataliya Dominyuk _{1,

2} , Ihor Muts ₁ , Anatoliy Zelinskiy ₁ , Rainer Pöttgen ₂ , Vasyl Zaremba ₁

Affiliation

The solid solutions LaNiIn1–x Sn x and CeNiIn1–x Sn x were studied by means of X-ray powder diffraction and EDX analyses in the full concentration range for samples annealed at T = 870 K. The limited solubility of the fourth component in the starting compounds with equiatomic composition, and the limits and the unit cell parameters of the solid solutions have been determined. The crystal structure of CeNiIn0.57Sn0.43 was refined from single-crystal X-ray diffraction data: ZrNiAl-type structure; hexagonal space group P 6 ‾

$\bar{6}$

2m, a = 0.74213(10), c = 0.40825(8) nm, R 1 = 0.0155, wR 2 = 0.0303, 282 independent hkl reflections and 15 refined parameters. The existence ranges within the solid solutions are discussed.

更新日期：2023-06-13

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