Crystal Structure of the New Compound TbCo sub(0.67) Ga sub(1.33)

Crystal Structure of the New Compound TbCo sub(0.67) Ga sub(1.33)

A new ternary compound TbCo0.67Ga1.33 was discovered and studied by means of X-ray powder diffraction technique. The crystal structure of the new compound was refined by using Rietveld method from X-ray powder diffraction data. This compound crystallizes in the orthorhombic with the CeCu2 structure...

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Veröffentlicht in:Advanced Materials Research 2015-01, Vol.1089, p.102-106
Hauptverfasser: Liang, Liu Qing, Shen, Wen Jun, Zeng, Ling Min, Huang, Cai Min
Format: Artikel
Sprache:eng
Schlagworte:
Crystal structure
Diffraction
Rietveld method
X-rays
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Zusammenfassung:A new ternary compound TbCo0.67Ga1.33 was discovered and studied by means of X-ray powder diffraction technique. The crystal structure of the new compound was refined by using Rietveld method from X-ray powder diffraction data. This compound crystallizes in the orthorhombic with the CeCu2 structure type( space group Imma, a = 0.43384(6) nm, b = 0.70193(1) nm, c = 0.75617(1) nm, Z = 4, and Dcalc = 8.512 g/cm3 ). The Rietveld refinement results were Rp = 0.0996, Rwp = 0.1277.
ISSN:1022-6680
1662-8985
DOI:10.4028/www.scientific.net/AMR.1089.102