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Updated: Aug 1, 2026

Measurement and Analysis of Atomic Hydrogen and Diatomic Molecular AlO, C2, CN, and TiO Spectra Following Laser-induced Optical Breakdown
Published on: February 14, 2014
[Study on ultraviolet spectra of alpha,alpha'-dioxoketene cyclic S,S-acetals]
Yue An1, Jie-han Hu, Zai-ming Zhu
1Chemistry Department, Liaoning Normal University, Dalian 116029, China.
Abstract:
The characteristics of ultraviolet spectra of five alpha,alpha'-dioxoketene cyclis,s,s-acetals (N,N-acetals) have been studied in different solvent, on the basis of last paper. And the character of ultraviolet spectra of sulfur-containing compounds and nitrogen-containing compound was compared in the same solvent, the changing rules with the change of chemical structure have been indicated. It is specially important that the character of such as this conjugated system was studied, however it almost did not do before. And the this can used in studies afterwards.
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