A neodymium coordination polymer with mixed m-phenylenediacrylate and formate bridges: Synthesis, unprecedented topology, and magnetism

作者：Sun, Qian; Zhang, Jian-Yong; Tian, Hua; Wang, Yan-Qin; Gao, En-Qing^*

来源：Inorganic Chemistry Communications, 2009, 12(5): 426-429.

DOI：10.1016/j.inoche.2009.03.002

• Lanthanide
• Coordination polymer
• Solvothermal synthesis
• Magnetic properties

A new lanthanide(III) coordination polymer with mixed m-phenylenediacrylate (mpda) and formate bridges, [Nd(mpda)(HCOO)(H2O)](n) was synthesized by a solvothermal reaction involving the in situ formation of formate from N,N-dimethyl formamide. The three-dimensional metal-organic framework contains mu(3)-formate-bridged Nd(III) layers pillared by the mpda ligand and exhibits an unprecedented 3,7-connected topology with Schlafli symbol (4,6(2))(2)(4(2),6)(4(7),6(4),8(10)). The magnetic properties are typical of the Nd(III) I-4(9/2) ground state perturbed by ligand field and probable antiferromagnetic exchange through triple mu(2)-oxygen bridges.

• 出版日期2009-5
• 单位华东师范大学