COMPREHENSIVE ABSORPTION, PHOTOPHYSICAL CHEMICAL, AND THEORETICAL-STUDY OF 2-5-RING AROMATIC HYDROCARBON DIONES

被引：35

作者：

BECKER, RS

NATARAJAN, LV

机构：

[1] Department of Chemistry, University of Houston, Houston

[2] Science Applications International Corp., Dayton, OH 45432

来源：

JOURNAL OF PHYSICAL CHEMISTRY | 1993年 / 97卷 / 02期

关键词：

D O I：

10.1021/j100104a014

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Absorption spectra, laser flash transient and emission spectroscopy, and all-electron theoretical calculations have been carried out for 16 parent ortho and para aromatic hydrocarbon diones. Also eight variously substituted benz[a]anthracene-7,12-diones have been examined. The effect of ring annelation and geometry and type of dione (ortho or para) has been evaluated for all the areas of concern noted above. Assignment of the orbital nature of the lowest triplet state has been accomplished based on hydrogen atom extraction from the solvent. All data are correlated with theoretical predictions.

引用

页码：344 / 349

页数：6

共 16 条

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