The synthesis and characterization of Cu(II) phthalocyanine bearing peripheral monoazacrown ethers and a spectral investigation of its film forming character |
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| Authors: | Tamara V. Basova Irina V. Jushina Ayse G. Gürek Devrim Atilla Vefa Ahsen |
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| Affiliation: | 1. Nikolaev Institute of Inorganic Chemistry, Novosibirsk, Russia;2. Gebze Institute of Technology, Department of Chemistry, P.O. Box 141, 41400 Gebze, Kocaeli, Turkey;3. TUBITAK – Marmara Research Center, Materials Institute, P.O. Box 21, 41470 Gebze, Kocaeli, Turkey;1. Department of Endocrine surgery, Madras Medical College, Chennai, India;2. Department of General surgery, Government Mohankumaramangalam Medical College and Hospital, Salem, India;1. State Key Laboratory of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China;2. Dalian Research Institute of Petroleum and Petrochemicals, SINOPEC, 116045, China;3. Research Center of Heterogeneous Catalysis and Engineering Sciences, School of Chemical Engineering and Energy, Zhengzhou University, Zhengzhou 450001, China;1. Nikolaev Institute of Inorganic Chemistry SB RAS, 3 Lavrentiev Ave., Novosibirsk, Russia;2. Novosibirsk State University, Pirogova Str. 2, Novosibirsk, Russia;3. Materials and Engineering Research Institute, Sheffield Hallam University, Sheffield S1 1WB, UK;4. Gebze Technical University, Department of Chemistry, P.O. Box: 141, 41400 Gebze, Kocaeli, Turkey |
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| Abstract: | The synthesis, liquid crystalline behavior and self-organizing properties of Cu(II)Pc bearing monoazacrown ether moieties that contain long alkyloxyphenyl N-pivotal groups are described. The Cu(II) phthalocyanine derivative has a hexagonal, columnar structure; optical absorption and vibrational spectroscopy revealed a predominantly co-facial interaction between the chromophores and their orientation parallel to a NaCl surface. It is proposed that such homeotropic alignment is attributable to the ability of the pendant monoazacrown ether groups to coordinate the Na+ ions within the NaCl surface. |
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