期刊
CRYSTENGCOMM
卷 15, 期 40, 页码 8060-8064出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/c3ce40913a
关键词
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资金
- FCT, Portugal [PTDC/QUI-QUI/121526/2010, PEst-OE/QUI/UI0100/2013]
- KBN program, Poland [N204 280438]
Two new bioactive silver-organic frameworks [Ag(mu(3)-PTA=S)](n)(NO3)(n)center dot nH(2)O (1) and [Ag-4(mu(4)-PTA=S)(mu(5)-PTA=S)(mu(2)-SO4)(2)(H2O)(2)](n)center dot 2nH(2)O (2) were easily assembled, thus opening up the application of PTA=S as a versatile N,S-building block in the crystal engineering of MOFs. The obtained products reveal infinite 3D networks driven by multiply bridging PTA=S spacers that adopt unprecedented N2S-coordination modes. The topological analysis of 1 discloses an uninodal 3-connected net with the srs (SrSi2) topology, whereas 2 features a pentanodal 3,4,5-connected net with a hitherto undocumented topology. Apart from representing the first MOFs derived from PTA=S, the compounds 1 and 2 display notable antibacterial and antifungal activities.
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