Rationally Designed Phthalocyanines Having Their Main Absorption Band beyond 1000 nm

被引：135

作者：

Kobayashi, Nagao ^{[1
]}

Furuyama, Taniyuki ^{[1
]}

Satoh, Koh ^{[1
]}

机构：

[1] Tohoku Univ, Grad Sch Sci, Dept Chem, Sendai, Miyagi 9808578, Japan

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2011年 / 133卷 / 49期

关键词：

ELECTROCHEMISTRY; SPECTROSCOPY; BOND;

D O I：

10.1021/ja208481q

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

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)(8)PcP(OMe)(2)][PF6] and [(PhSe)(8)PcP(OMe)(2)] [PF6] 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.

引用

页码：19642 / 19645

页数：4

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