Photobasic transition-metal complexes

被引：6

作者：

Bysewski, Oliver ^{[1
,5
]}

Sittig, Maria ^{[2
,6
]}

Winter, Andreas ^{[1
]}

Dietzek-Ivansic, Benjamin ^{[2
,3
,4
]}

Schubert, Ulrich S. ^{[1
,3
]}

机构：

[1] Friedrich Schiller Univ Jena, Lab Organ & Macromol Chem IOMC, Humboldtstr 10, D-07743 Jena, Germany

[2] Friedrich Schiller Univ Jena, Inst Phys Chem IPC, Helmholtzweg 4, D-07743 Jena, Germany

[3] Friedrich Schiller Univ Jena, Ctr Energy & Environm Chem Jena CEEC Jena, Philosophenweg 7a, D-07743 Jena, Germany

[4] Leibniz Inst Photon Technol Leibniz IPHT, Res Dept Funct Interfaces, Albert Einstein Str 9, D-07745 Jena, Germany

[5] Agilent Technol Deutschland GmbH, Hewlett Packard Str, D-76337 Waldbronn, Germany

[6] Bayer Weimar GmbH & Co KG, Dobereinerstr 20, D-99427 Weimar, Germany

来源：

COORDINATION CHEMISTRY REVIEWS | 2024年 / 498卷

关键词：

Acid -base reaction; Excited -state lifetime; Photobase; pK a value; Transition -metal complexes; STATE PROTON-TRANSFER; COUPLED ELECTRON-TRANSFER; ACID-BASE PROPERTIES; EXCITED-STATE; RUTHENIUM(II) COMPLEXES; ELECTROCHEMICAL PROPERTIES; PHOTOPHYSICAL PROPERTIES; PH-JUMP; POLYPYRIDYL COMPLEXES; WATER OXIDATION;

D O I：

10.1016/j.ccr.2023.215441

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Transition-metal complexes, which exhibit photobasic properties, are highly promising for chemical applications where the proton abstraction represents one key step. Photobases feature an increased basicity in the excited state and, in particular, molecules which offer this property upon excitation with visible light are highly attractive. This criterium is met by transition-metal complexes which bear a basic substituent. Due to a metal-to-ligand charge transfer (MLCT), electron density in the substituent is increased - it becomes more basic. In here, we would like to elaborate the concept of photobases at the example of transition-metal complexes and provide an overview of the up-to-now available literature.

引用

页数：22

共 159 条

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