Unprecedented Solution-Stable Silver(I) Ethynediyl Clusters

Rise of the silver surfer: A novel solution‐stable silver ethynediyl complex [Ag7(C2)(CF3CO2)5(bpy)5]⋅MeCN⋅ 0.5 MeOH (bpy=2,2′‐bipyridine) was prepared by reacting Me3SiCCH with [Ag(bpy)CF3CO2] in methanol (see figure). This complex represents the first example of a solution‐stable silver ethynediy...

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Veröffentlicht in:	Chemistry : a European journal 2010-11, Vol.16 (41), p.12321-12323
Hauptverfasser:	Wu, Hua-Bin, Huang, Zhi-Jun, Wang, Quan-Ming
Format:	Artikel
Sprache:	eng
Schlagworte:	Chemistry cluster compounds diimine ligands ethynediyl ligands luminescence silver
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	Rise of the silver surfer: A novel solution‐stable silver ethynediyl complex [Ag7(C2)(CF3CO2)5(bpy)5]⋅MeCN⋅ 0.5 MeOH (bpy=2,2′‐bipyridine) was prepared by reacting Me3SiCCH with [Ag(bpy)CF3CO2] in methanol (see figure). This complex represents the first example of a solution‐stable silver ethynediyl cluster, and it is yellow emissive in MeCN/MeOH at 77 K.
ISSN:	0947-6539 1521-3765
DOI:	10.1002/chem.201001985