Synthesis, structure, and luminescent property of a heterometallic metal-organic framework constructed from rod-shaped secondary building blocks

被引:203
作者
He, JH [1 ]
Yu, JH [1 ]
Zhang, YT [1 ]
Pan, QH [1 ]
Xu, RR [1 ]
机构
[1] Jilin Univ, State Key Lab Inorgan Synth & Preparat Chem, Changchun 130023, Peoples R China
关键词
D O I
10.1021/ic051143v
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
A new heterometallic MOF compound, [ZnNa(m-BDC)(2)](NH2)-N-.(CH3)(2) (MOF-CJ2), has been solvothermally synthesized and characterized by single-crystal X-ray diffraction, X-ray powder diffraction, ICIP, TGA, IR, and photoluminescence spectroscopy analyses. It crystallizes in monoclinic space group C2/c (No. 15) with a = 13.277(6) angstrom, b = 14.323-(7) angstrom, c = 11.328(6) angstrom, and beta = 111.73(2)degrees. Its framework is constructed from M-O-C (M = Na and Zn) rods composed of alternating six-coordinated Na(I) centers and four-coordinated Zn(II) centers. These rods are linked by m-BDC links to form primitive cubic (pcu) type rod packing. This framework exemplifies the first open-framework heterometallic MOF structure based on the assembly of infinite rod building units.
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收藏
页码:9279 / 9282
页数:4
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