Abstract
A new Co(II) coordination polymer bearing TTF carboxylate group, [{Co2(trioTTF)2(H2O)6}·5H2O]n (1) (trioTTF = 2-(5,6,8,9,11,12,14,15-octahydro-[1,3]dithiolo[4,5-h][1,4,13,7,10]trioxadithiacyclopentadecin-2-ylidene)-1,3-dithiole-4,5-dicarboxylate), has been prepared and characterized. In the structure of 1, shorter intermolecular S····S contacts (3.565 Å) are found between the trioTTF groups from neighboring chains. The electric conductivity of 1 is poor due to the bulky crown-ether group, but it exhibits ferromagnetic interaction at low temperature.
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Supported by the Major State Basic Research Development Program (2006CB806104 and 2007CB925100), and the National Science Fund for Distinguished Young Scholars (20725104)
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Chen, Y., Li, C., Wang, C. et al. Synthesis, structure and physical properties of the one-dimensional chain complex of tetrathiafulvalene carboxylate. Sci. China Ser. B-Chem. 52, 1596–1601 (2009). https://doi.org/10.1007/s11426-009-0237-2
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DOI: https://doi.org/10.1007/s11426-009-0237-2