Same spectral signature in liquid-state and solid-state 1H photo-CIDNP NMR spectra of cyclohexanone

被引：2

作者：

Panov, Mikhail ^{[1
,2
]}

Bielytskyi, Pavlo ^{[3
]}

Graesing, Daniel ^{[3
]}

Yurkovskaya, Alexandra ^{[1
,2
]}

Matysik, Joerg ^{[3
]}

机构：

[1] Russian Acad Sci, Int Tomog Ctr, Siberian Branch, Novosibirsk, Russia

[2] Novosibirsk State Univ, Novosibirsk, Russia

[3] Univ Leipzig, Inst Analyt Chem, Leipzig, Germany

来源：

MOLECULAR PHYSICS | 2019年 / 117卷 / 19期

基金：

俄罗斯科学基金会;

关键词：

Biradicals; norrish type I photo-reaction; hyperpolarisation; exchange interaction; aliphatic ketones; magic-angle spinning; MAS; DYNAMIC NUCLEAR-POLARIZATION; PHOTOSYNTHETIC REACTION CENTERS; MAGNETIC-FIELD DEPENDENCE; ELECTRON-DONOR; MAS NMR; BIRADICALS; PHASE; MECHANISM; BACTERIA;

D O I：

10.1080/00268976.2018.1512722

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：

For the first time, a H-1 solid-state photo-CIDNP effect is reported. The effect is observed in frozen solution of cyclohexanone in 1,4-dioxane-d(8) under magic-angle spinning and continuous irradiation by the full spectrum of a xenon arc lamp. The spectral features show close similarity with those observed by H-1 liquid-state photo-CIDNP NMR.

引用

页码：2756 / 2761

页数：6

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