A new POMOF consisting of [VW12](4-) clusters and metal-organic nanotubes: Synthesis, structure, electrocatalytic and luminescent properties

作者：Zhao, Chunyan; Ma, Huiyuan^*; Pang, Haijun^*; Li, Shaobin; Zhang, Zhuanfang; Yu, Yan

来源：Inorganic Chemistry Communications, 2016, 69: 57-61.

DOI：10.1016/j.inoche.2016.04.029

• V-centered tungstovanadate
• POMOF
• Electrochemical properties
• Luminescent properties

A novel compound, [Co-2(bimb)(2)VW12O40] [bimb]center dot 6H(2)O (1) (bimb = 1.4-bis(1-imidazolyl)benzene), with polyoxometalate-based metal-organic framework (POMOF), has been hydrothermally synthesized and characterized by single-crystal X-ray diffraction analysis, infrared spectrum, X-ray photoemission spectra, elemental analyses, and powder X-ray diffraction pattern. In the compound, there are metal-organic nanotubes formed by [Co-2(bimb)](4+) zig-zag chains and six-connected VW12 guest clusters. Further, the neighboring metal organic nanotubes are connected together via sharing the [Co(2()bimb)](4+) zig-zag chains to achieve a highly opened POMOF with hexagonal apertures, representing the first POMOF constructed by V-centered tungstovanadate. Electrochemical and luminescent properties of the compound were also investigated.

• 出版日期2016-7
• 单位哈尔滨学院; 齐齐哈尔大学