Iodine doping of substituted μ-carbido iron diphthalocyanines

Gloria Zanotti; Sara Notarantonio; Anna Maria Paoletti; Giovanna Pennesi; Gentilina Rossi

doi:10.1142/S1088424611003689

Iodine doping of substituted μ-carbido iron diphthalocyanines

Gloria Zanotti, Sara Notarantonio, Anna Maria Paoletti, Giovanna Pennesi, Gentilina Rossi

Research output: Contribution to journal › Article › peer-review

8 Scopus citations

Abstract

Hemi and amphi-substituted μ-carbido iron diphthalocyanine having general formula (t-bu)₄PcFe-C-FePc and (t-bu)₄PcFe-C- FePc(t-bu)₄ have been oxidized with I₂. The oxidized compounds have been characterized and their physicochemical properties have been studied; the results obtained lead to assign them the formula [(t-Bu) ₄PcFe-C-FePc] (I₅)_0.66 and [[(t-Bu) ₄PcFe]₂ C]] (I₅)_0.66 respectively. The conduction properties, related to the role played by the pushing groups inserted in the peripheral macrocycles, are discussed. Moreover, an effective purification method for improving the yield and purity of iron tetra-tert-butyl phthalocyanine is described, the difficulty being able to obtain this precursor with a high purity grade.

Original language	English
Pages (from-to)	748-755
Number of pages	8
Journal	Journal of Porphyrins and Phthalocyanines
Volume	15
Issue number	7-8
DOIs	https://doi.org/10.1142/S1088424611003689
State	Published - 1 Jan 2011
Externally published	Yes

Keywords

carbido bridge
conduction properties
oxidation processes
substituted phthalocyanine

ASJC Scopus subject areas

General Chemistry

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10.1142/S1088424611003689

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title = "Iodine doping of substituted μ-carbido iron diphthalocyanines",

abstract = "Hemi and amphi-substituted μ-carbido iron diphthalocyanine having general formula (t-bu)4PcFe-C-FePc and (t-bu)4PcFe-C- FePc(t-bu)4 have been oxidized with I2. The oxidized compounds have been characterized and their physicochemical properties have been studied; the results obtained lead to assign them the formula [(t-Bu) 4PcFe-C-FePc] (I5)0.66 and [[(t-Bu) 4PcFe]2 C]] (I5)0.66 respectively. The conduction properties, related to the role played by the pushing groups inserted in the peripheral macrocycles, are discussed. Moreover, an effective purification method for improving the yield and purity of iron tetra-tert-butyl phthalocyanine is described, the difficulty being able to obtain this precursor with a high purity grade.",

keywords = "carbido bridge, conduction properties, oxidation processes, substituted phthalocyanine",

author = "Gloria Zanotti and Sara Notarantonio and Paoletti, {Anna Maria} and Giovanna Pennesi and Gentilina Rossi",

year = "2011",

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doi = "10.1142/S1088424611003689",

language = "English",

volume = "15",

pages = "748--755",

journal = "Journal of Porphyrins and Phthalocyanines",

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publisher = "World Scientific",

number = "7-8",

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T1 - Iodine doping of substituted μ-carbido iron diphthalocyanines

AU - Zanotti, Gloria

AU - Notarantonio, Sara

AU - Paoletti, Anna Maria

AU - Pennesi, Giovanna

AU - Rossi, Gentilina

PY - 2011/1/1

Y1 - 2011/1/1

N2 - Hemi and amphi-substituted μ-carbido iron diphthalocyanine having general formula (t-bu)4PcFe-C-FePc and (t-bu)4PcFe-C- FePc(t-bu)4 have been oxidized with I2. The oxidized compounds have been characterized and their physicochemical properties have been studied; the results obtained lead to assign them the formula [(t-Bu) 4PcFe-C-FePc] (I5)0.66 and [[(t-Bu) 4PcFe]2 C]] (I5)0.66 respectively. The conduction properties, related to the role played by the pushing groups inserted in the peripheral macrocycles, are discussed. Moreover, an effective purification method for improving the yield and purity of iron tetra-tert-butyl phthalocyanine is described, the difficulty being able to obtain this precursor with a high purity grade.

AB - Hemi and amphi-substituted μ-carbido iron diphthalocyanine having general formula (t-bu)4PcFe-C-FePc and (t-bu)4PcFe-C- FePc(t-bu)4 have been oxidized with I2. The oxidized compounds have been characterized and their physicochemical properties have been studied; the results obtained lead to assign them the formula [(t-Bu) 4PcFe-C-FePc] (I5)0.66 and [[(t-Bu) 4PcFe]2 C]] (I5)0.66 respectively. The conduction properties, related to the role played by the pushing groups inserted in the peripheral macrocycles, are discussed. Moreover, an effective purification method for improving the yield and purity of iron tetra-tert-butyl phthalocyanine is described, the difficulty being able to obtain this precursor with a high purity grade.

KW - carbido bridge

KW - conduction properties

KW - oxidation processes

KW - substituted phthalocyanine

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U2 - 10.1142/S1088424611003689

DO - 10.1142/S1088424611003689

M3 - Article

AN - SCOPUS:84860247321

SN - 1088-4246

VL - 15

SP - 748

EP - 755

JO - Journal of Porphyrins and Phthalocyanines

JF - Journal of Porphyrins and Phthalocyanines

IS - 7-8

ER -

Iodine doping of substituted μ-carbido iron diphthalocyanines

Abstract

Keywords

ASJC Scopus subject areas

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