Novel homo- and heterobinuclear ball-type phthalocyanines: Synthesis and electrochemical, electrical, EPR and MCD spectral properties

Odaba Z.; Dumluda F.; ?zkaya A.R.; Yamauchi S.; Kobayashi N.; Bekarolu O.

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Novel homo- and heterobinuclear ball-type phthalocyanines: Synthesis and electrochemical, electrical, EPR and MCD spectral properties

机译：新型均双和异双核球形酞菁：合成及其电化学，电，EPR和MCD光谱特性

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The mononuclear Fe(ii) phthalocyanine 2 and ball-type homobinuclear Fe(ii)-Fe(ii) and Cu(ii)-Cu(ii) phthalocyanines, 3 and 4 respectively, were synthesized from the corresponding 4,4′-[1,1′-methylenebis- (naphthalene-2,1-diyl)]bis(oxy)diphthalonitrile 1, and then ball-type heterobinuclear Fe(ii)-Cu(ii) phthalocyanine 5 was synthesized from 2. The novel compounds 4 and 5 have been characterized by elemental analysis, UV/vis, IR and MALDI-TOF mass spectroscopies. Electron paramagnetic resonance and magnetic circular dichroism measurements of 3, 4 and 5 were also examined. The voltammetric measurements of the complexes showed the formation of various electrochemically stable ligand- and metal-based mixed-valence species, due to the intramolecular interactions between the two MPc units, especially in ball-type binuclear iron(ii) phthalocyanine. Impedance spectroscopy and d.c. conductivity measurements of 4 and 5 were performed as a function of temperature (295-523 K) and frequency (40-10~5 Hz). While room temperature impedance spectra consist of a curved line, a transformation into a full semicircle with increasing temperature was observed for both compounds.

机译：从相应的4,4'-[分别合成了3和4个单核Fe（ii）酞菁2和球型同核Fe（ii）-Fe（ii）和Cu（ii）-Cu（ii）酞菁。 1,1'-亚甲基双-（萘-2,1-二基萘）]双（氧基）二邻苯二甲腈1，然后由2合成球形异双核Fe（ii）-Cu（ii）酞菁5。新化合物4 5和5已通过元素分析，紫外/可见，红外和MALDI-TOF质谱表征。还检查了3、4和5的电子顺磁共振和磁圆二色性测量结果。由于两个MPc单元之间的分子内相互作用，尤其是在球形双核铁（ii）酞菁中，络合物的伏安测量显示形成了各种电化学稳定的基于配体和金属的混合价种。阻抗谱和直流电根据温度（295-523 K）和频率（40-10〜5 Hz）进行4和5的电导率测量。虽然室温阻抗谱由一条曲线组成，但观察到两种化合物都随温度升高而转变为完整的半圆。

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《Dalton transactions: An international journal of inorganic chemistry》 |2010年第35期|共10页
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Odaba Z.; Dumluda F.; ?zkaya A.R.; Yamauchi S.; Kobayashi N.; Bekarolu O.;
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1. Novel homo- and heterobinuclear ball-type phthalocyanines: Synthesis and electrochemical, electrical, EPR and MCD spectral properties [J] . Odaba Z., Dumluda F., ?zkaya A.R., Dalton transactions: An international journal of inorganic chemistry . 2010,第35期

机译：新型均双和异双核球形酞菁：合成及其电化学，电，EPR和MCD光谱特性
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5. Synthesis, optical, and electrochemical properties of novel phthalocyanine derivatives containing [5]helicene moieties. [D] . Sooksimuang, Thanasat. 2001

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8. Polymers with Conjugation System. Part 50. Synthesis and Investigation of Electrophysical Properties of Phthalocyanine Polymers (Polymeric Phthalocyanines) [R] . Berlin, A. A., Cherkashina, L. G. 1965

机译：具有共轭体系的聚合物。第50部分。酞菁聚合物（聚合酞菁）的电子物理性质的合成和研究

Novel homo- and heterobinuclear ball-type phthalocyanines: Synthesis and electrochemical, electrical, EPR and MCD spectral properties

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