Unusual dinuclear copper(II) and nickel(II) complexes of a novel Schiff base deriving from 2-aminoethanol |
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Institution: | 1. School of Materials Science and Engineering, Southwest Petroleum University, 8 Xindu District, 610500 Chengdu City, Sichuan Province, China;2. State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation (Southwest Petroleum University), Chengdu, Sichuan 610500, China;3. Centre of Research Excellence in Corrosion, Research Institute, King Fahd University of Petroleum and Minerals, Dhahran 31261, Saudi Arabia;4. Material Science Innovation & Modelling (MaSIM) Focus Area, Faculty of Agriculture, Science and Technology, North-West University (Mafikeng Campus), Private Bag X2046, Mmabatho 2735, South Africa;1. Department of Chemistry, BMS Institute of Technology and Management, Avalahalli, Bengaluru 560064, affiliated to Visvesvaraya Technological University, Belagavi, Karnataka, India;2. Department of Chemistry, Jawaharlal Nehru National College of Engineering (JNNCE), Shivamogga 577204, affiliated to Visvesvaraya Technological University, Belagavi, Karnataka, India |
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Abstract: | It is generally accepted that copper(II) complexes involving 2-aminoethanol or a Schiff base deriving from this aminoalcohol display a tetranuclear structure with a Cu4O4 ‘cubane’ core. Using a Schiff base obtained by reacting 2′-aminoacetophenone with 2-aminoethanol, we have prepared copper(II) and nickel(II) complexes whose properties are fully consistent with a dinuclear structure. The copper complex is characterized by a low antiferromagnetic interaction. |
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