Two novel chains based on capsules supported by water-soluble calixarenes and metal complexes
- Key Laboratory of Coal to Ethylene Glycol and Its Related Technology, State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002 (China)
Two novel coordination polymers [Ca{sub 4}(C4AS){sub 2}({mu}{sub 3}-2,2 Prime -bpno) Bullet 15H{sub 2}O]{sub n} Bullet 2nH{sub 2}O (1) and [Cu(H{sub 2}O){sub 6}]{sub n} Bullet [Cu{sub 2}(TC4AS)({mu}-2,2 Prime -bpno) Bullet 3H{sub 2}O]{sub n} Bullet 10nH{sub 2}O (2) (C4AS=p-sulfonato-calix[4]arene, TC4AS=p-sulfonatothiacalix [4]arene and 2,2 Prime -bpno=2,2 Prime -bipyridine-1,1 Prime -dioxide) have been synthesized and characterized. X-ray diffraction analyses reveal that the rail-like chains of 1 composed of bicapsule units in upper-to-upper way are parallel to the bilayers of 1, whereas the zigzag-like chains of 2 made up of capsules via upper-to-lower mode run through the bilayers of 2. The magnetic properties of complex 2 were examined, indicating weak ferromagnetic interactions between the copper(II) ions in the temperature range of 20-300 K. - Graphical abstract: The rail-like chain composed of bicapsule units and the zigzag-like chain made up of capsules based on water-soluble calix[4]arenes are obtained. Highlights: Black-Right-Pointing-Pointer Two 1D calix[4]arenes-supported complexes were synthesized. Black-Right-Pointing-Pointer The rail-like chain (1) composed of bicapsule units in upper-to-upper way. Black-Right-Pointing-Pointer The zigzag-like chain (2) made up of capsules via upper-to-lower mode. Black-Right-Pointing-Pointer The magnetic properties of complex 2 were examined.
- OSTI ID:
- 22131125
- Journal Information:
- Journal of Solid State Chemistry, Journal Name: Journal of Solid State Chemistry Vol. 192; ISSN 0022-4596; ISSN JSSCBI
- Country of Publication:
- United States
- Language:
- English
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