期刊
CHEMICAL REVIEWS
卷 121, 期 13, 页码 7346-7397出版社
AMER CHEMICAL SOC
DOI: 10.1021/acs.chemrev.0c01197
关键词
-
资金
- Special Account for Research Grant (S.A.R.G.)
The paper comprehensively reviews the chemistry of discrete molecular chains constituted by metals in low oxidation states, with a focus on transition metal-based systems and a supporting-ligand-based classification of the metal chains. The ligands used in these systems mainly consist of neutral and anionic donor groups.
The chemistry of discrete molecular chains constituted by metals in low oxidation states, displaying metal-metal proximity and stabilized by suitable metal-bridging, assembling ligands comprising at least one soft donor atom is comprehensively reviewed; complexes with a single (hard or soft) bridging atom (e.g., mu-halide, mu-sulfide, or mu-PR2 etc.) as well as closed metal arrays (that fall in the realm of cluster chemistry) are excluded. The focus is on transition metal-based systems, with few excursions to cases combining transition and post-transition elements. Most relevant supporting ligands have neutral C, P, O, or S donor (mainly, N-heterocyclic carbene, phosphine, ether, thioether) or anionic donor (mainly phenyl, ylide, silyl, phosphide, thiolate) groups. A supporting-ligand-based classification of the metal chains is introduced, using as the classifying parameter the number of bites (i.e., ligand bridges) subtending each intermetallic separation. The ligands are further grouped according to the number of donor atoms interacting with the metal chain (called denticity in the following) and the column of the Periodic Table to which the set of donor atoms belongs (in ascending order). A complementary metal-based compilation of the complexes discussed is also provided in a concise tabular form.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据