Rationally designed phthalocyanines having their main absorption band beyond 1000 nm

Nagao Kobayashi; Taniyuki Furuyama; Koh Satoh

doi:10.1021/ja208481q

Rationally designed phthalocyanines having their main absorption band beyond 1000 nm

Nagao Kobayashi, Taniyuki Furuyama, Koh Satoh

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

127 Citations (Scopus)

Abstract

Highly air-stable phthalocyanines (Pcs) having their main absorption band beyond 1000 nm have been synthesized using main-group elements as peripheral and central (core) substituents. The resultant [(PhS) ₈PcP(OMe) ₂][PF ₆] and [(PhSe) ₈PcP(OMe) ₂][PF ₆] show a single Q-band peak at 1018 and 1033 nm, respectively, which was achieved by carefully taking into account the spectroscopic properties of Pcs and the characteristics of the frontier orbitals. The large red shift can be considered to originate from synergistic effects involving both the group-15 and -16 elements.

Original language	English
Pages (from-to)	19642-19645
Number of pages	4
Journal	Journal of the American Chemical Society
Volume	133
Issue number	49
DOIs	https://doi.org/10.1021/ja208481q
Publication status	Published - 2011 Dec 14
Externally published	Yes

ASJC Scopus subject areas

Catalysis
Chemistry(all)
Biochemistry
Colloid and Surface Chemistry

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abstract = "Highly air-stable phthalocyanines (Pcs) having their main absorption band beyond 1000 nm have been synthesized using main-group elements as peripheral and central (core) substituents. The resultant [(PhS) 8PcP(OMe) 2][PF 6] and [(PhSe) 8PcP(OMe) 2][PF 6] show a single Q-band peak at 1018 and 1033 nm, respectively, which was achieved by carefully taking into account the spectroscopic properties of Pcs and the characteristics of the frontier orbitals. The large red shift can be considered to originate from synergistic effects involving both the group-15 and -16 elements.",

author = "Nagao Kobayashi and Taniyuki Furuyama and Koh Satoh",

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AU - Furuyama, Taniyuki

AU - Satoh, Koh

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N2 - Highly air-stable phthalocyanines (Pcs) having their main absorption band beyond 1000 nm have been synthesized using main-group elements as peripheral and central (core) substituents. The resultant [(PhS) 8PcP(OMe) 2][PF 6] and [(PhSe) 8PcP(OMe) 2][PF 6] show a single Q-band peak at 1018 and 1033 nm, respectively, which was achieved by carefully taking into account the spectroscopic properties of Pcs and the characteristics of the frontier orbitals. The large red shift can be considered to originate from synergistic effects involving both the group-15 and -16 elements.

AB - Highly air-stable phthalocyanines (Pcs) having their main absorption band beyond 1000 nm have been synthesized using main-group elements as peripheral and central (core) substituents. The resultant [(PhS) 8PcP(OMe) 2][PF 6] and [(PhSe) 8PcP(OMe) 2][PF 6] show a single Q-band peak at 1018 and 1033 nm, respectively, which was achieved by carefully taking into account the spectroscopic properties of Pcs and the characteristics of the frontier orbitals. The large red shift can be considered to originate from synergistic effects involving both the group-15 and -16 elements.

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Rationally designed phthalocyanines having their main absorption band beyond 1000 nm

Abstract

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