The structures and properties of the new two-dimensional inorganic-organic hybrid materials based on the molybdate chains

作者：Li, Na; Mu, Bao; Cao, Xinyu; Huang, Rudan^*

来源：Journal of Solid State Chemistry, 2014, 217: 180-186.

DOI：10.1016/j.jssc.2014.06.001

• Polymolybdates
• 1D chain
• 2D network
• Magnetic property

A series of inorganic organic hybrid materials based on polyoxometalates(POMs), namely, [M11(HL)2(H2O)(2)][MorO(20)] IM= Co (1), Ni (2), Cu (3), Zn (4)], [(MnL2)-L-Iv(H2O)(2)][Mo(6)10(20)] (5), and (HL)3PMO(12)O(40) (6) [L=3-(4-pyridyl)pyrazole], have been synthesized. The compounds have been characterized by elemental analysis, powder X-ray diffraction (PXRD) and single-crystal X-ray diffraction. The results from single-crystal X-ray diffraction indicate that 1-5 are isostructural. It is worth noting that the polyanions are bridged by Mo-O-Mo to form 1D inorganic chains, which are further connected via M ions to form 2D nets. In compound 6, the ligands are used as the positive ions to balance the charge of the compound. Moreover, the magnetic properties of compound 5 have also been investigated in detail.

• 出版日期2014-9
• 单位北京理工大学