Synthesis, crystal and electronic structure, physical properties and 121Sb and 151Eu Mössbauer spectroscopy of the Eu14AlPn11 series (Pn = As, Sb)

The pnictides Eu 14 AlAs 11 and Eu 14 AlSb 11 were synthesized from the elements in sealed niobium ampoules. They crystallize in the tetragonal crystal system (Eu 14 AlAs 11 : a = 1627.6(2), c = 2180.0(4) pm; Eu 14 AlSb 11 : a = 1725.6(2), c = 2289.7(7) pm) with space group I 4 1 / acd , isostructur...

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Veröffentlicht in:	Inorganic chemistry frontiers 2019-01, Vol.6 (1), p.137-147
Hauptverfasser:	Radzieowski, Mathis, Block, Theresa, Klenner, Steffen, Zhang, Yuemei, Fokwa, Boniface P. T, Janka, Oliver
Format:	Artikel
Sprache:	eng
Schlagworte:	Antiferromagnetism Crystal structure Electronic structure Group 5A compounds Hyperfine structure Inorganic chemistry Magnetic permeability Magnetic transitions Mossbauer spectroscopy Niobium Physical properties Spectroscopic analysis Spectrum analysis Tetrahedra Trimers
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