Sr2Ni3-A Strontium Subnickelide?

Filled or empty? The layered crystal structure of Sr2Ni3 (see graphic) is closely related to that of Sr2N. According to a chemical‐bonding analysis, the intermetallic compound may be described as a strontium subnickelide with the heteropolar formulation [Sr2]2+[Ni3]2−.

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Bibliographische Detailangaben
Veröffentlicht in:	Chemistry : a European journal 2011-03, Vol.17 (12), p.3347-3351
Hauptverfasser:	Höhn, Peter, Agrestini, Stefano, Baranov, Alexey, Hoffmann, Stefan, Kohout, Miroslav, Nitsche, Fabian, Wagner, Frank R., Kniep, Rüdiger
Format:	Artikel
Sprache:	eng
Schlagworte:	bond theory Chemistry density functional calculations metal-metal interactions nickel strontium
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	Filled or empty? The layered crystal structure of Sr2Ni3 (see graphic) is closely related to that of Sr2N. According to a chemical‐bonding analysis, the intermetallic compound may be described as a strontium subnickelide with the heteropolar formulation [Sr2]2+[Ni3]2−.
ISSN:	0947-6539 1521-3765
DOI:	10.1002/chem.201002867