Department of Chemistry, Kiev National Taras Shevchenko University, Volodymyrska Street 64, 01601 Kiev, Ukraine.
Inorg Chem. 2010 Jun 7;49(11):4750-2. doi: 10.1021/ic100555s.
The heterometallic [2 x 2] grid-type complex [Cu(2)Mn(2)(pop)(4)(OAc)(4)].7H(2)O (1) has been selectively synthesized in a targeted one-pot reaction. Single-crystal X-ray analysis shows the expected structure with identical metal ions located at diagonal vertices of the grid. Magnetochemical studies reveal that 1 has a ferrimagnetic spin ground state with some admixture of low-lying excited states.
具有夹心结构的[2 x 2]网格型配合物[Cu(2)Mn(2)(pop)(4)(OAc)(4)].7H(2)O(1)在有目标的一步一锅反应中被选择性合成。单晶 X 射线分析显示了预期的结构,其中相同的金属离子位于网格的对角顶点处。磁化学研究表明,1 具有亚铁磁自旋基态,其中还混合有一些低能激发态。