Polymerization reactions in [Co(NH3)5(H2O)][CoX(CN)5] and cis-[Co(NH3)4(H2O)2][CoX(CN)5] (X = Cl,Br, I,No2 OR N3) double-complex salts |
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| Affiliation: | 1. Department of Chemical Engineering, Faculty of Engineering, Ardakan University, P.O. Box 184, Ardakan, Iran;2. Department of Chemistry, Catalysis Division, University of Isfahan, Isfahan 81746-73441, Iran;3. Department of Chemistry, Payame Noor University, Tehran, Iran;4. Department of Chemistry, University of Sargodha, Punjab, Pakistan;5. Department of Chemistry, University of Mianwali, Mianwali, Pakistan;1. Laser Technology Institute, School of Mechanical Engineering, Jiangsu University, Zhenjiang 212013, China;2. Jiangsu Teachers University of Technology, Changzhou 213001, China;1. Energetic Materials Laboratory (EMLab), Teaching and Research Unit of Energetic Processes, Ecole Militaire Polytechnique, BP 17, Bordj El-Bahri, Algiers 16046, Algeria;2. Energetic Propulsion Laboratory, Teaching and Research unit of Energetic Processes, Ecole Militaire Polytechnique, BP 17, Bordj El-Bahri, Algiers 16046, Algeria |
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| Abstract: | Polymerization reactions of [Co(NH3)5(H2O)][CoX(CN)5] and cis-[Co(NH3)4 (H2O)2][CoX(CN)5] (X = Cl, Br, I, NO2 or N3] have been studied. The compounds undergo aging reactions in the solid state or in solution induced by the ligand X involving solvolytic processes affording polymeric materials with μ-cyano bridges. A mechanistic explanation of these reactions is given and a comparison between both series of compounds together with the parent compound [Co(NH3)6][Co(CN)6] is discussed. |
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