A new manganese coordination polymer involving in situ generated formate

作者：Lou Yongbing; Tao Yinhua; Wang Jingjing; Chen Jinxi^*; Ohba Masaaki

来源：Polyhedron, 2014, 73: 72-76.

DOI：10.1016/j.poly.2014.02.028

• Manganese coordination polymer
• Isophthalate
• Formate
• Solvothermal

A new three-dimensional (3D) manganese coordination polymer, [Mn-2(1P)(1.5)(HCOO)(DEF)](n) (1) (H2IP = isophthalic acid, DEF = N,N-diethylformamide), has been solvothermally synthesized in DEF. X-ray single crystal structural data reveal that compound 1 crystallizes in orthorhombic space group Fdd2 and was constructed with infinite zig-zag chains of corner- and edge-sharing octahedral (MnO6)(n) units interconnected by isophthalate to form a 3D framework. The in situ generated formate ions from the hydrolysis of DEF adopt a special bridging mode to build the secondary building units (SBUs). Variable-temperature magnetic susceptibility of compound 1 exhibits overall weak antiferromagnetic coupling between the adjacent Mn2+ ions.

• 出版日期2014-5-8
• 单位东南大学