科研之友
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摘要
A novel coordination polymer containing hetero-metal ions, [NiNa2(PDC)(2)(mu-H2O)(H2O)(2)] (n) , where PDC is 2,3-pyridine dicarboxylate ion, has been synthesized. In the structure, the PDC ligand chelates and bridges two Ni(II) and two Na(I) centers. Two kinds of metal centers are connected by mu(4)-PDC and mu(2)-H2O to form 2D coordination layers. Hydrogen bonds between coordination water molecules and carboxylate oxygen atoms further link these 2D coordination layers to form 3D supramolecular network.
- 出版日期2017-12
- 单位聊城大学
