Literature DB >> 12121090

Structure of the photocolored 2-(2',4'-dinitrobenzyl)pyridine crystal: two-photon induced solid-state proton transfer with minor structural perturbation.

Pance Naumov1, Akiko Sekine, Hidehiro Uekusa, Yuji Ohashi.   

Abstract

The X-ray structure of the blue phototautomer of 2-(2',4'-dinitrobenzyl)pyridine (DNBP) produced by two-photon excitation in a single crystal is the first direct evidence of a product in the DNBP photochromic family. A nitro-assisted proton transfer mechanism is attributed to the photocoloration of solid DNBP.

Entities:  

Year:  2002        PMID： 12121090     DOI： 10.1021/ja0170908

Source DB:  PubMed          Journal:  J Am Chem Soc        ISSN： 0002-7863            Impact factor:   15.419


  5 in total

1.  Bis[2-(2,4-dinitro-benz-yl)pyridinium] biphenyl-4,4'-disulfonate trihydrate.

Authors:  Graham Smith; Urs D Wermuth; David J Young
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2010-04-28

2.  2-(2,4-Dinitro-benz-yl)pyridinium 2-hy-droxy-3,5-dinitro-benzoate.

Authors:  Graham Smith; Urs D Wermuth; David J Young
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2010-07-03

3.  4-(4-Nitro-benz-yl)pyridinium 5-nitro-salicylate.

Authors:  Graham Smith; Urs D Wermuth
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2010-04-24

4.  2,2'-[(1E,1'E)-2,2'-(2,5-Dibut-oxy-1,4-phenyl-ene)bis-(ethene-2,1-di-yl)]dipyridine.

Authors:  Rui-Long Zhang; Zhao-Di Liu; Jie-Ying Wu
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2010-06-30

5.  Perspective: On the relevance of slower-than-femtosecond time scales in chemical structural-dynamics studies.

Authors:  Philip Coppens
Journal:  Struct Dyn       Date:  2015-02-24       Impact factor: 2.920
  5 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.