Title: The Tb2(Cu0.47Al0.53)17 and Tb(Cu0.58Al0.42)11 aluminides and their crystal structures
Abstract: The crystal structure of the new compound Tb2(Cu0.47Al0.53)17 with Th2Zn17-type structure (space group R3¯m, a = 8.767(3), c = 12.824(3)Å) has been determined using single crystal X-ray diffraction leading to R = 0.036 for 407 independent Fhkl values. The crystal structure of Tb(Cu0.58Al0.42)11 has been established from X-ray powder data with atomic parameter refinement by the Rietveld method (space group Fddd, a = 14.2792(6), b = 14.8916(6), c = 6.5644(3)Å). Both structures are characterized by an icosahedral coordination of the smallest atoms.
Publication Year: 1996
Publication Date: 1996-02-01
Language: en
Type: article
Indexed In: ['crossref']
Access and Citation
Cited By Count: 9
AI Researcher Chatbot
Get quick answers to your questions about the article from our AI researcher chatbot