A heterometallic sandwich complex of europium(II) for luminescent studies

A divalent europium complex [(L(Ph))(2)Eu{K(THF)(2)}(2)] (L(Ph) = Ph(2)Si(NAr)(2), Ar = 2,6-(i)Pr(2)C(6)H(3)) (THF = Tetrahydrofuran) (2), which has a sandwich structure with potassium-arene π interactions, was synthesized in high yield via a one-pot process. This complex has been fully characterize...

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Bibliographic Details
Published in:Dalton transactions : an international journal of inorganic chemistry 2011-01, Vol.40 (24), p.6361-6363
Main Authors: Pan, Cheng-Ling, Pan, Yu-Song, Wang, Jing, Song, Jiang-Feng
Format: Article
Language:English
Subjects:
Emission analysis
Europium
Prints
Sandwich structures
Tetrahydrofuran
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Summary:A divalent europium complex [(L(Ph))(2)Eu{K(THF)(2)}(2)] (L(Ph) = Ph(2)Si(NAr)(2), Ar = 2,6-(i)Pr(2)C(6)H(3)) (THF = Tetrahydrofuran) (2), which has a sandwich structure with potassium-arene π interactions, was synthesized in high yield via a one-pot process. This complex has been fully characterized, and luminescent studies showed that the 528 nm emission peak can be attributed to the 4f-5d transition of Eu(2+).
ISSN:1477-9226
1477-9234
DOI:10.1039/c1dt10635j