Luminescent, three-coordinate azadipyrromethene complexes of d10 copper, silver, and gold

被引：73

作者：

Teets, Thomas S.

Partyka, David V.

Esswein, Arthur J.

Updegraff, James B.

Zeller, Matthias

Hunter, Allen D.

Gray, Thomas G. ^{[1
]}

机构：

[1] Case Western Reserve Univ, Dept Chem, Cleveland, OH 44106 USA

[2] MIT, Dept Chem, Cambridge, MA 02139 USA

[3] Youngstown State Univ, Dept Chem, Youngstown, OH 44555 USA

来源：

INORGANIC CHEMISTRY | 2007年 / 46卷 / 16期

关键词：

D O I：

10.1021/ic700776t

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Boron azadipyrromethenes are red-light-absorbing dyes with chromophoric capabilities deriving from a conjugated, chelating framework. Reported here are tricoordinate copper(I), silver(I), and gold(I) complexes of a tetraphenylazadipyrromethene ligand. The new complexes are characterized by optical absorption and emission spectroscopy, multinuclear NMR, mass spectrometry, elemental analysis, and X-ray diffraction crystallography. Time-dependent density functional theory calculations indicate that the principal absorption features in azadipyrromethene complexes result from optically allowed intraligand transitions that undergo configuration interaction.

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页码：6218 / 6220

页数：3

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