Synthesis and characterization of coordination polymers prepared from CuII and NiII cyclam perchlorate and carmosine |
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Authors: | Mihaela Vlassa George Borodi Gabriela Blăniţa Ileana Cojocaru Mircea Vlassa Cristian Silvestru |
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Affiliation: | 1.Faculty of Chemistry and Chemical Engineering,Babes-Bolyai University,Cluj-Napoca,Romania;2.Department of Mass Spectrometry, Chromatography and Applied Physics,National Institute for Research and Development of Isotopic and Molecular Technologies,Cluj-Napoca,Romania;3.Department of Horticulture,Craiova University,200585,Romania |
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Abstract: | Reaction of [CuII(cyclam)](ClO4)2 or [NiII(cyclam)](ClO4)2 in DMF with aqueous 4-hydroxy-3-(4-sulfonato-1-naphthylazo)naphthalen-1-sulfonate disodium salt (carmoisine) yielded coordination polymers {[CuII(cyclam)](carmoisine dianion)(H2O)5}n and powder {[NiII(cyclam)](carmoisine dianion)}n, respectively (cyclam = 1,4,8,11-tetrazacyclotetradecane). They were characterized by powder X-ray diffraction, IR, Raman spectrometry and TGA. |
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