期刊
INORGANIC CHEMISTRY COMMUNICATIONS
卷 14, 期 8, 页码 1228-1232出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.inoche.2011.04.028
关键词
0-D Mn-Zn heterometallic complexes; N,N '-bis(salicylidene)-1,3-diamino-propane; Antifungal and antimicrobial activities; Fluorescence
资金
- National Natural Science Foundation of China [20772037, 21071056]
- Science and Technology Planning Project of Guangdong Province [2006A10902002, 2010B031100018]
- Natural Science Foundation of Guangdong Province [9251063101000006, 10351063101000001]
One new heterometallic dinuclear Schiff-base complex Mn(DMF)(2)Zn(salpn)Cl-2 (1) (H(2)salpn = N,N '-bis (salicylidene)-1,3-diaminopropane) has been successfully constructed by the solvothermal reaction of Mn (ClO4)(2), ZnCl2 and H(2)salpn, and characterized by element analysis. IR spectroscopy and thermal analysis, as well as single crystal X-ray diffraction. The result reveals that compound 1 is heterodinuclear with Mn2+ and Zn2+ centers, in which they respectively present octahedral and tetrahedral coordination geometries. Each neutral molecule unit [Mn(DMF)(2)Zn(salpn)Cl-2] is further connected by four intermolecular hydrogen bonding C H.. 'Cl and two C H center dot center dot center dot O interactions from six adjacent units to form a three-dimensional supramolecular network with pcu alpha-Po 4(12). 6(3) topology. Moreover, luminescence, antifungal and antimicrobial activities of the heteronuclear compound 1 have also been investigated. (C) 2011 Elsevier B.V. All rights reserved.
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