Spectral Study of the Structure and Properties of Complexes of Unsubstituted Indoline Spiropyran with Aluminum Ions

IF 0.8 4区物理与天体物理 Q4 OPTICS

Optics and Spectroscopy Pub Date : 2024-04-01 DOI:10.1134/S0030400X23100028

N. E. Belikov, A. Yu. Lukin, S. D. Varfolomeev, I. I. Levina, L. E. Petrovskaya, O. V. Demina, V. A. Barachevsky, A. A. Khodonov

引用次数: 0

Abstract

The methods of absorption electronic and NMR spectroscopy were used to study the processes of complexation during the interaction of molecules of unsubstituted indoline spiropyran with aluminum salts. The mechanism of formation and structure of complexes of two types has been established. Negative photochromism of the complex of the merocyanine form of spiropyran with aluminum ions was found. The stability of metal complexes to the action of various agents has been investigated.

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未取代吲哚啉-螺吡喃与铝离子络合物的结构和性质的光谱研究

摘要利用吸收电子学和核磁共振光谱学方法研究了未取代吲哚啉分子与铝盐相互作用的络合过程。研究确定了两种络合物的形成机理和结构。研究发现，螺吡喃的梅花氰形式络合物与铝离子具有负光色作用。研究了金属络合物在各种药剂作用下的稳定性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Optics and Spectroscopy 物理-光谱学

CiteScore

1.60

自引率

0.00%

发文量

审稿时长

4.5 months

期刊介绍： Optics and Spectroscopy (Optika i spektroskopiya), founded in 1956, presents original and review papers in various fields of modern optics and spectroscopy in the entire wavelength range from radio waves to X-rays. Topics covered include problems of theoretical and experimental spectroscopy of atoms, molecules, and condensed state, lasers and the interaction of laser radiation with matter, physical and geometrical optics, holography, and physical principles of optical instrument making.