Insertion of a strongly π-π stacked chloranilate pair into an M4 arrangement preorganized within a large macrocyclic ligand (M = Zn2+ and Cu2+)

Atsushi Yoshino; Hideo Matsudaira; Eiji Asato; Masayuki Koikawa; Takuya Shiga; Masaaki Ohba; Hisashi Okawa

doi:10.1039/b202529a

Insertion of a strongly π-π stacked chloranilate pair into an M₄ arrangement preorganized within a large macrocyclic ligand (M = Zn²⁺ and Cu²⁺)

Atsushi Yoshino, Hideo Matsudaira, Eiji Asato, Masayuki Koikawa, Takuya Shiga, Masaaki Ohba, Hisashi Okawa

Inorganic and Analytical Chemistry

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

9 Citations (Scopus)

Abstract

Four Zn(ii) ions arranged within a pyridine-modified large phenolate-containing macrocycle L_py²⁻ encapsulate two chloranilate ions in a double bis-didentate bridging fashion; the ligands are strongly π-π stacked with each other with a short distance of 3.27 A and are electrochemically reduced at the same potential of - 1.00 V to produce a reasonably stable biradical species with T _1/2 = 60 min at 25 °C.

Original language	English
Pages (from-to)	1258-1259
Number of pages	2
Journal	Chemical Communications
Volume	2
Issue number	12
DOIs	https://doi.org/10.1039/b202529a
Publication status	Published - 2002

All Science Journal Classification (ASJC) codes

Catalysis
Electronic, Optical and Magnetic Materials
Ceramics and Composites
Chemistry(all)
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

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abstract = "Four Zn(ii) ions arranged within a pyridine-modified large phenolate-containing macrocycle Lpy2− encapsulate two chloranilate ions in a double bis-didentate bridging fashion; the ligands are strongly π-π stacked with each other with a short distance of 3.27 A and are electrochemically reduced at the same potential of - 1.00 V to produce a reasonably stable biradical species with T 1/2 = 60 min at 25 °C.",

author = "Atsushi Yoshino and Hideo Matsudaira and Eiji Asato and Masayuki Koikawa and Takuya Shiga and Masaaki Ohba and Hisashi Okawa",

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T1 - Insertion of a strongly π-π stacked chloranilate pair into an M4 arrangement preorganized within a large macrocyclic ligand (M = Zn2+ and Cu2+)

AU - Yoshino, Atsushi

AU - Matsudaira, Hideo

AU - Asato, Eiji

AU - Koikawa, Masayuki

AU - Shiga, Takuya

AU - Ohba, Masaaki

AU - Okawa, Hisashi

PY - 2002

Y1 - 2002

N2 - Four Zn(ii) ions arranged within a pyridine-modified large phenolate-containing macrocycle Lpy2− encapsulate two chloranilate ions in a double bis-didentate bridging fashion; the ligands are strongly π-π stacked with each other with a short distance of 3.27 A and are electrochemically reduced at the same potential of - 1.00 V to produce a reasonably stable biradical species with T 1/2 = 60 min at 25 °C.

AB - Four Zn(ii) ions arranged within a pyridine-modified large phenolate-containing macrocycle Lpy2− encapsulate two chloranilate ions in a double bis-didentate bridging fashion; the ligands are strongly π-π stacked with each other with a short distance of 3.27 A and are electrochemically reduced at the same potential of - 1.00 V to produce a reasonably stable biradical species with T 1/2 = 60 min at 25 °C.

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JF - Chemical Communications

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ER -

Insertion of a strongly π-π stacked chloranilate pair into an M₄ arrangement preorganized within a large macrocyclic ligand (M = Zn²⁺ and Cu²⁺)

Abstract

All Science Journal Classification (ASJC) codes

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