A DFT overview of high-valent iron, cobalt and nickel tetraamidomacrocyclic ligand (TAML) complexes: The end of innocence?
A DFT overview of high-valent iron, cobalt and nickel tetraamidomacrocyclic ligand (TAML) complexes: The end of innocence?
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DOI：
10.1016/j.jinorgbio.2006.01.028
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发表时间：
2006-04-01
影响因子：
3.9
通讯作者：
Ghosh, Abhik
中科院分区：
文献类型：
--
作者：
Conradie, Marrigje Marianne;Conradie, Jeanet;Ghosh, Abhik
Amidato-N 配体通常被视为经典、强 a 供给、无害的配体。然而，当与高价过渡金属中心配位时，四酰胺大环配体通常基本上是非无害的，即表现出涉及酰胺π-系统的自由基特征。即使是通常被认为是无害配体的所谓 MAC* 配体，在其几种已知的配合物中也是非无害的。 (c) 2006 Elsevier Inc. 保留所有权利。
Amidato-N ligands are normally viewed as classic, strongly a-donating, innocent ligands. However, when coordinated to high-valent transition metal centers, tetraamidomacrocyclic ligands are often substantially noninnocent, i.e., exhibit radical character involving the amido pi-systems. Even the so-called MAC* ligand, generally considered to be an innocent ligand, is noninnocent in several of its known complexes. (c) 2006 Elsevier Inc. All rights reserved.