Dynamic Crystals: Visually Detected Mechanochemical Changes in the Luminescence of Gold and Other Transition-Metal Complexes

被引：240

作者：

Balch, Alan L. ^{[1
]}

机构：

[1] Univ Calif Davis, Dept Chem, Davis, CA 95616 USA

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2009年 / 48卷 / 15期

关键词：

gold; luminescence; mechanochemistry; platinum; vanadium; OXOVANADIUM(IV) COMPLEXES; AUROPHILIC INTERACTIONS; LIGANDS; FORMS; INTERCONVERSION;

D O I：

10.1002/anie.200805602

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Back to the grindstone: Certain crystalline complexes of gold, platinum, and vanadium undergo dramatic changes in their luminescence or their color upon grinding. The picture shows the transformation of colorless crystals of [(F 5C6Au)2(μ-1,4-CN2C 6H4)] powder from a blue-emitting form (Λmax=415 nm) to a yellow/green-emitting form (Λmax=533 nm) on grinding with a pestle. The process is reversible. © 2009 Wiley-VCH Verlag GmbH & Co. KGaA.

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页码：2641 / 2644

页数：4

相关论文

共 25 条

[11] Interconversion between polymeric and monomeric forms of oxovanadium(IV) complexes with tetradentate Schiff base ligands derived from (R,R)-2,4-pentanediamine [J].

Kasahara, R ;

Tsuchimoto, M ;

Ohba, S ;

Nakajima, K ;

Ishida, H ;

Kojima, M .

INORGANIC CHEMISTRY, 1996, 35 (26) :7661-7665

[12] Polymorphism of Zn[Au(CN)2]2 and its luminescent sensory response to NH3 vapor [J].

Katz, Michael J. ;

Ramnial, Taramatee ;

Yu, Hua-Zhong ;

Leznoff, Daniel B. .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2008, 130 (32) :10662-10673

[13] Tetradentate Schiff base-oxovanadium(IV) complexes: structures and reactivities in the solid state [J].

Kojima, M ;

Taguchi, H ;

Tsuchimoto, M ;

Nakajima, K .

COORDINATION CHEMISTRY REVIEWS, 2003, 237 (1-2) :183-196

[14] Luminescence tribochromism and bright emission in gold(I) thiouracilate complexes [J].

Lee, YA ;

Eisenberg, R .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2003, 125 (26) :7778-7779

[15] Fluorescence color modulation by intramolecular and intermolecular π-π interactions in a helical zinc(II) complex [J].

Mizukami, S ;

Houjou, H ;

Sugaya, K ;

Koyama, E ;

Tokuhisa, H ;

Sasaki, T ;

Kanesato, M .

CHEMISTRY OF MATERIALS, 2005, 17 (01) :50-56

[16] Interconversion between polymeric orange and monomeric green forms of a Schiff base-oxovanadium(IV) complex [J].

Nakajima, K ;

Kojima, M ;

Azuma, S ;

Kasahara, R ;

Tsuchimoto, M ;

Kubozono, Y ;

Maeda, H ;

Kashino, S ;

Ohba, S ;

Yoshikawa, Y ;

Fujita, J .

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 1996, 69 (11) :3207-3216

[17] Theoretical chemistry of gold [J].

Pyykkö, P .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2004, 43 (34) :4412-4456

[18] A briefing on aurophilicity [J].

Schmidbaur, Hubert ;

Schier, Annette .

CHEMICAL SOCIETY REVIEWS, 2008, 37 (09) :1931-1951

[19] Strong intra- and intermolecular aurophilic interactions in a new series of brilliantly luminescent dinuclear cationic and neutral Au(I) benzimidazolethiolate complexes [J].

Schneider, Jacob ;

Lee, Young-A ;

Perez, Javier ;

Brennessel, William W. ;

Flaschenriem, Christine ;

Eisenberg, Richard .

INORGANIC CHEMISTRY, 2008, 47 (03) :957-968

[20] Mechanochromism of piroxicam accompanied by intermolecular proton transfer probed by spectroscopic methods and solid-phase changes [J].

Sheth, AR ;

Lubach, JW ;

Munson, EJ ;

Muller, FX ;

Grant, DJW .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2005, 127 (18) :6641-6651