Alcoholysis of 2,2‘-Pyridil, (2-C5H4N)C(O)C(O)(2-C5H4N), in the Presence of Copper(II): A Family of Planar Pentanuclear Copper(II) Complexes Stabilized by [(2-C5H4N)C(O)(OR)C(O)(OR)(2-C5H4N)]2- and Carboxylate Ligands
Alcoholysis of 2,2‘-Pyridil, (2-C5H4N)C(O)C(O)(2-C5H4N), in the Presence of Copper(II): A Family of Planar Pentanuclear Copper(II) Complexes Stabilized by [(2-C5H4N)C(O)(OR)C(O)(OR)(2-C5H4N)]2- and Carboxylate Ligands
复制标题
DOI：
10.1021/ic991169k
复制
发表时间：
2000-09
影响因子：
4.6
通讯作者：
Giannis S. Papaefstathiou;C. Raptopoulou;A. Tsohos;A. Terzis;§. A. Evangelos G. Bakalbassis;S. Perlepes
中科院分区：
文献类型：
--
作者：
Giannis S. Papaefstathiou;C. Raptopoulou;A. Tsohos;A. Terzis;§. A. Evangelos G. Bakalbassis;S. Perlepes
室温下，2,2'-吡啶 (2-C5H4N)C(O)C(O)(2-C5H4N) 和羧酸酯配体 R'CO2- 在醇 (ROH) 中的“混合物”可产生以下通式的三个簇 [Cu5(OH)2{(2-C5H4N)C(O)(OR)C(O)(OR)(2-C5H4N)}2(O2CR‘)4(ROH)2]。五个 CuII 原子是共面的，呈现出四个金属离子的矩形排列，第五个金属离子位于矩形的中心。 R = Et 和 R‘ = Me 的代表性配合物表现出反铁磁行为。
“Blends” of 2,2‘-pyridil, (2-C5H4N)C(O)C(O)(2-C5H4N), and carboxylate ligands, R‘CO2-, in alcohols (ROH) at room temperature are used to produce three clusters of the general formula [Cu5(OH)2{(2-C5H4N)C(O)(OR)C(O)(OR)(2-C5H4N)}2(O2CR‘)4(ROH)2]. The five CuII atoms are coplanar, exhibiting a rectangular arrangement of four metal ions with the fifth at the center of the rectangle. The representative complex with R = Et and R‘ = Me exhibits antiferromagnetic behavior.