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Synthesis, Crystal Structure and Magnetic Properties of Novel Three-dimensional Frameworks [Mn(PDC)H2O]n

✍ Scribed by En-Jun GAO; Xiao-Fu GU; Ya-Guang SUN; Hong-Xi YIN; Qiong WU; Lei LIU; Ming-Chang ZHU; Wan-Zhong ZHANG


Publisher
John Wiley and Sons
Year
2008
Tongue
English
Weight
115 KB
Volume
26
Category
Article
ISSN
0256-7660

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✦ Synopsis


A novel coordination polymer, [Mn(PDC)H 2 O] n (1) (H 2 PDC=pyridine-2,3-dicarboxylic acid), has been hydrothermally synthesized and characterized by elemental analysis, IR and single crystal X-ray diffraction. X-ray single crystal structural analyses revealed that two-dimensional frameworks were formed, and further assembled into a three-dimensional supramolecular structure bridged by PDC ligands. Moreover, the magnetic study of complex 1 shows weak antiferromagnetic interaction between the neighboring Mn(II) centers within the chains and even weak ferromagnetic interactions between the Mn(II) centers in different chains.


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