Issue 40, 2012
From the journal:

Dalton Transactions

Long-lived platinum(ii) diimine complexes with broadband excited-state absorption: efficient nonlinear absorbing materials†

Rui Liu,a   Alexander Azenkeng,b   Yuhao Lia  and  Wenfang Sun*a  

* Corresponding authors

a Department of Chemistry and Biochemistry, North Dakota State University, Fargo, ND 58108-6050, USA
E-mail: Wenfang.Sun@ndsu.edu
Fax: (+1) 701-231-8831

b Energy and Environmental Research Center, University of North Dakota, Grand Forks, ND 58202-9018, USA

Abstract

Platinum(II) diimine complexes with naphthalimide substituted fluorenylacetylide ligands are synthesized and characterized. The complexes exhibit long-lived 3ILCT or 3ILCT/3MLCT/3LLCT excited states (τ = ∼20–30 μs) and broadband triplet transient absorption in the visible-NIR region. Nonlinear transmission experiments at 532 nm demonstrate that these complexes are efficient nonlinear absorbing materials.

Graphical abstract: Long-lived platinum(ii) diimine complexes with broadband excited-state absorption: efficient nonlinear absorbing materials

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Article information

DOI
https://doi.org/10.1039/C2DT31267K
Article type
Communication
Submitted
12 Jun 2012
Accepted
24 Aug 2012
First published
28 Aug 2012

Dalton Trans., 2012,41, 12353-12357

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Long-lived platinum(II) diimine complexes with broadband excited-state absorption: efficient nonlinear absorbing materials

R. Liu, A. Azenkeng, Y. Li and W. Sun, Dalton Trans., 2012, 41, 12353 DOI: 10.1039/C2DT31267K

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