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|Title:||Observation of multiple MLCT emissions for a CuIN4 chromophore in rigid matrices|
|Abstract:||[CuL2]ClO4 (1), where L is a 1:2 condensate of ethylenediamine and benzophenone, displays four MLCT emissions with maxima λem = 617, 583, 549 and 494 nm in poly(methyl methacrylate) matrix at room temperature. Three of these emissions are observed for 1 in methanol glass at 77 K with λem = 473,440 and 412 nm. The origins of these emissions are investigated by Extended Huckel calculations on [CuL2]+ at the crystallographically determined geometry.|
|Appears in Collections:||IJC-A Vol.42A(10) [October 2003]|
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|IJCA 42A(10) 2496-2500.pdf||780.51 kB||Adobe PDF||View/Open|
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