Stabilization of unique valencies of cobalt, nickel and copper by complexation with the tridentate ligand 2-(2′-pyridyl)-8-hydroxyquinoline Dedicated to Prof. George Christou, on his 60th birthday, an extraordinary and enthusiastic inorganic chemist, and the most supportive mentor i could ever ask for (GM).

Maayan G.; Dayagi Y.; Arad-Yellin R.; Shimon L.J.W.; Shanzer A.

首页> 外文期刊>Polyhedron: The International Journal for Inorganic and Organometallic Chemistry >Stabilization of unique valencies of cobalt, nickel and copper by complexation with the tridentate ligand 2-(2′-pyridyl)-8-hydroxyquinoline Dedicated to Prof. George Christou, on his 60th birthday, an extraordinary and enthusiastic inorganic chemist, and the most supportive mentor i could ever ask for (GM).

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Stabilization of unique valencies of cobalt, nickel and copper by complexation with the tridentate ligand 2-(2′-pyridyl)-8-hydroxyquinoline Dedicated to Prof. George Christou, on his 60th birthday, an extraordinary and enthusiastic inorganic chemist, and the most supportive mentor i could ever ask for (GM).

机译：通过与三齿配体2-（2'-吡啶基）-8-羟基喹啉络合来稳定钴，镍和铜的独特价态献给乔治·克里斯图教授（George Christou）60岁生日时，他是一位非凡而热情的无机化学家，我可能会要求的支持导师（GM）。

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The complexes of cobalt, copper and nickel ions with the known tridentate ligand 2-(2′-pyridyl)-8-hydroxyquinoline (HQP) were prepared and characterized. The structures of the complexes with Co(II), Cu(II) and Ni(III) were corroborated by crystal structure analyses. The structures of the complexes with Co(III) and Cu(I) were realized from NMR measurements in solution. It was found that HQP stabilizes high oxidation states of the complexed metal ions. The results also suggest that HQP binds Cu(II) and Cu(I) in two different modes; Cu(II) forms an octahedral complex with the three elements of the ligand, namely, the 8-hydroxyl the two nitrogens of bipyridine, while Cu(I) binds only to two nitrogens of the bipyridine, yielding a tetra-coordinated complex.

机译：制备并表征了钴，铜和镍离子与已知的三齿配体2-（2'-吡啶基）-8-羟基喹啉（HQP）的配合物。通过晶体结构分析证实了与Co（II），Cu（II）和Ni（III）的配合物的结构。 Co（III）和Cu（I）配合物的结构是通过溶液中的NMR测量实现的。发现HQP稳定了络合金属离子的高氧化态。结果还表明，HQP以两种不同的方式结合Cu（II）和Cu（I）。 Cu（II）与配体的三个元素形成一个八面体络合物，即联吡啶的两个氮原子为8-羟基，而Cu（I）仅与联吡啶的两个氮原子结合，生成四配位络合物。

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来源
《Polyhedron: The International Journal for Inorganic and Organometallic Chemistry》 |2013年第null期|共6页
作者
Maayan G.; Dayagi Y.; Arad-Yellin R.; Shimon L.J.W.; Shanzer A.;
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正文语种 eng
中图分类无机化学;
关键词
2-(2′-Pyridyl)-8- hydroxyquinoline; 8-Hydroxyquinoline; Bipyridine; Cobalt complex; Copper complex; Metal coordination; Nickel complex; Tridentate ligand;

机译：2-（2'-吡啶基）-8-羟基喹啉;8-羟基喹啉;联吡啶;钴络合物;铜络合物;金属配位;镍络合物;ident状配体;

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1. Stabilization of unique valencies of cobalt, nickel and copper by complexation with the tridentate ligand 2-(2′-pyridyl)-8-hydroxyquinoline Dedicated to Prof. George Christou, on his 60th birthday, an extraordinary and enthusiastic inorganic chemist, and the most supportive mentor i could ever ask for (GM). [J] . Maayan G., Dayagi Y., Arad-Yellin R., Polyhedron: The International Journal for Inorganic and Organometallic Chemistry . 2013,第Null期

机译：通过与三齿配体2-（2'-吡啶基）-8-羟基喹啉络合来稳定钴，镍和铜的独特价态献给乔治·克里斯图教授（George Christou）60岁生日时，他是一位非凡而热情的无机化学家，我可能会要求的支持导师（GM）。
2. Crystallographic and magnetic studies of the 2-pyridone/copper halide system Dedicated to Prof. George Christou on the occasion of his 60th birthday. May there be many more. [J] . Shortsleeves K.C., Turnbull M.M., Seith C.B., Polyhedron: The International Journal for Inorganic and Organometallic Chemistry . 2013,第Null期

机译：2-吡啶酮/铜卤化物体系的晶体学和磁性研究专用于George Christou教授60岁生日。可能还有更多。
3. Design of a bio-inspired copper (II) Schiff base complex grafted in mesoporous silica for catalytic oxidation Dedicated to Georges Christou for his 60th birthday. [J] . Zhou W.-J., Albela B., He M.-Y., Polyhedron: The International Journal for Inorganic and Organometallic Chemistry . 2013,第Null期

机译：设计有生物启发性的希夫铜（II）希夫碱络合物的设计，该络合物嫁接到介孔二氧化硅中用于催化氧化致敬乔治·克里斯图（Georges Christou）60岁。

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