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首页> 外文期刊>Polyhedron: The International Journal for Inorganic and Organometallic Chemistry >Synthesis and electrochemical behavior of novel peripherally and non-peripherally substituted ball-type cobalt phthalocyanine complexes
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Synthesis and electrochemical behavior of novel peripherally and non-peripherally substituted ball-type cobalt phthalocyanine complexes

机译：新型外围和非外围取代的球形钴酞菁钴配合物的合成和电化学行为

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摘要

The syntheses of new ball-type Co(II) phthalocyanines containing 4,4′-(9H-fluorene-9,9-diyl)diphenol substituents at non-peripheral (complex 6) and peripheral (complex 7) positions are presented. These complexes were characterized by UV-Vis, FT-IR, mass spectroscopy and electrochemical methods. Both complexes exhibit metal and ring based redox processes, typical of cobalt phthalocyanine complexes. For 6, the metal based reduction was observed at -0.46 V followed by a ring based reduction at -1.40 V. The metal oxidation for 6 was observed at +0.16 V and the ring based oxidation at +1.05 V. For 7, reductions are easier but the oxidations are more difficult. The metal based reduction for 7 was observed at -0.38 V followed by a ring based reduction at -1.03 V. The metal oxidation for 7 was observed at +0.20 V and the ring based oxidation at +1.35 V.
机译：提出了在非外围（复合物6）和外围（复合物7）位置上含有4,4'-（9H-芴-9,9-二基）二酚取代基的新型球形Co（II）酞菁的合成。通过UV-Vis，FT-IR，质谱和电化学方法对这些配合物进行了表征。两种配合物均表现出金属和基于环的氧化还原过程，这是钴酞菁配合物的典型特征。对于6，在-0.46 V处观察到金属基还原，然后在-1.40 V处观察到环基还原。在+0.16 V处观察到6的金属氧化，在+1.05 V处观察到环基氧化。对于7，还原为更容易，但是氧化更加困难。在-0.38 V处观察到7的金属基还原，然后在-1.03 V处观察到基于环的还原。在+0.20 V处观察到7的金属氧化，在+1.35 V处观察到基于环的氧化。

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