Accessing Homo- and Heterobimetallic Complexes with a Dianionic Pentadentate Ligand

被引：1

作者：

Schreiner, Simon H. F. ^{[1
]}

Goehler, Fabian ^{[2
,3
]}

Almquist, C. Christopher ^{[4
]}

Rueffer, Tobias ^{[1
]}

Piers, Warren E. ^{[4
]}

Seyller, Thomas ^{[2
,3
]}

Kretschmer, Robert ^{[1
,5
]}

机构：

[1] Tech Univ Chemnitz, Inst Chem, D-09111 Chemnitz, Germany

[2] Tech Univ Chemnitz, Inst Phys, D-09126 Chemnitz, Germany

[3] Ctr Mat Architectures & Integrat Nanomembranes MAI, D-09126 Chemnitz, Germany

[4] Univ Calgary, Dept Chem, Calgary, AB T2N 1N4, Canada

[5] Friedrich Schiller Univ Jena, Jena Ctr Soft Matter, D-07743 Jena, Germany

来源：

INORGANIC CHEMISTRY | 2024年 / 63卷 / 42期

关键词：

HETEROMETALLIC COMPLEXES; COPPER(II) COMPLEXES; LEWIS-ACIDS; COORDINATION; CATALYSIS; CU; REACTIVITY; OXIDATION; THALLIUM; LITHIUM;

D O I：

10.1021/acs.inorgchem.4c02833

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The tetrapyrazolylpyridyl diborate (B(2)Pz(4)Py) ligand provides a suitable platform for the isolation of heterobimetallic main-group element compounds as well as homotetrametallic copper complexes. The heterobimetallic tin(II)-lithium(I) (1) and tin(II)-thallium(I) (2) complexes have been synthesized, isolated, and fully characterized including single-crystal X-ray diffraction analysis. When reacted with copper(I) sources, complex 2 grants access to a homotetrametallic copper(I) complex (4). Upon subsequent oxidation, 4 gives rise to the bimetallic copper(II) complex 5, in which the two copper(II) centers are connected via a bridging bromido ligand (Cu-II-mu-Br-Cu-II).

引用

页码：19665 / 19675

页数：11

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