A study of some quinones and their anion radicals with vis-near-IR absorption

Pang Xiaoyi; Qian Xuhong; Tian He; Xu Ping; Chen Kongchang

doi:10.1016/0143-7208(93)80027-X

A study of some quinones and their anion radicals with vis-near-IR absorption

Pang Xiaoyi^*
, Qian Xuhong
, Tian He
, Xu Ping
, Chen Kongchang

^*此作品的通讯作者

East China University of Science and Technology

科研成果: 期刊稿件 › 文章 › 同行评审

1 引用（Scopus）

摘要

The vis-near-IR spectra and synthesis of some quinones compounds such as 2,9-dichloropentacene-5,7,12,14-tetrone (2,9-dichloro-PDQ) and their semi-quinone anion radicals were studied. The semiquinones of the diquinones show unusual shifts to thenear-IR region (1.0 μm) compared to their precursors; these long-wavelength near-IR hands are assigned to π-π^* transitions from delocalized anion radicals.

源语言	英语
页（从-至）	79-84
页数	6
期刊	Dyes and Pigments
卷	23
期	2
DOI	https://doi.org/10.1016/0143-7208(93)80027-X
出版状态	已出版 - 1993
已对外发布	是

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abstract = "The vis-near-IR spectra and synthesis of some quinones compounds such as 2,9-dichloropentacene-5,7,12,14-tetrone (2,9-dichloro-PDQ) and their semi-quinone anion radicals were studied. The semiquinones of the diquinones show unusual shifts to thenear-IR region (1.0 μm) compared to their precursors; these long-wavelength near-IR hands are assigned to π-π* transitions from delocalized anion radicals.",

author = "Pang Xiaoyi and Qian Xuhong and Tian He and Xu Ping and Chen Kongchang",

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AU - Xiaoyi, Pang

AU - Xuhong, Qian

AU - He, Tian

AU - Ping, Xu

AU - Kongchang, Chen

PY - 1993

Y1 - 1993

N2 - The vis-near-IR spectra and synthesis of some quinones compounds such as 2,9-dichloropentacene-5,7,12,14-tetrone (2,9-dichloro-PDQ) and their semi-quinone anion radicals were studied. The semiquinones of the diquinones show unusual shifts to thenear-IR region (1.0 μm) compared to their precursors; these long-wavelength near-IR hands are assigned to π-π* transitions from delocalized anion radicals.

AB - The vis-near-IR spectra and synthesis of some quinones compounds such as 2,9-dichloropentacene-5,7,12,14-tetrone (2,9-dichloro-PDQ) and their semi-quinone anion radicals were studied. The semiquinones of the diquinones show unusual shifts to thenear-IR region (1.0 μm) compared to their precursors; these long-wavelength near-IR hands are assigned to π-π* transitions from delocalized anion radicals.

UR - https://www.scopus.com/pages/publications/29444446329

U2 - 10.1016/0143-7208(93)80027-X

DO - 10.1016/0143-7208(93)80027-X

M3 - 文章

AN - SCOPUS:29444446329

SN - 0143-7208

VL - 23

SP - 79

EP - 84

JO - Dyes and Pigments

JF - Dyes and Pigments

IS - 2

ER -

A study of some quinones and their anion radicals with vis-near-IR absorption

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