Synthesis and crystal structure analysis of ternary compound Al1.5Ni3.5Pr

Liting Huang; Liuqing Liang; Degui Li; Bing He; Lin Chen

doi:10.1117/12.3016365

1 February 2024 Synthesis and crystal structure analysis of ternary compound Al_1.5Ni_3.5Pr

Liting Huang, Liuqing Liang, Degui Li, Bing He, Lin Chen

Proceedings Volume 13068, Fifth International Conference on Optoelectronic Science and Materials (ICOSM 2023); 130681K (2024) https://doi.org/10.1117/12.3016365
Event: Fifth International Conference on Optoelectronic Science and Materials (ICOSM 2023), 2023, Hefei, China

Abstract

A ternary compound Al_1.5Ni_3.5Pr was synthesized experimentally. The crystal structure analysis and refinement using powder X-ray diffractometer and Rietveld refinement method. The refinement results show that Al_1.5Ni_3.5Pr is isostructural with Al₂NdNi₃ and possesses a hexagonal CaCu₅ structure type; further, The Pearson symbol is hp6, lattice constants a, c, unit cell volume V, the unit z, and calculated density ρx are 5.0814(3) Å, 4.0855(3) Å, 91.359 Å³, 1 and 7.034 g/cm³, respectively. Accordingly, its residual factors are R_p = 10.09%, R_wp = 13.83%, and R_exp = 6.66%.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Liting Huang, Liuqing Liang, Degui Li, Bing He, and Lin Chen "Synthesis and crystal structure analysis of ternary compound Al_1.5Ni_3.5Pr", Proc. SPIE 13068, Fifth International Conference on Optoelectronic Science and Materials (ICOSM 2023), 130681K (1 February 2024); https://doi.org/10.1117/12.3016365

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