Infrared Spectrum of Nitrobenzene Anion in Solid Argon

被引：17

作者：

Ma, Renhu ^{[1
]}

Yuan, Dongmei ^{[1
]}

Chen, Mohua ^{[1
]}

Zhou, Mingfei ^{[1
]}

机构：

[1] Fudan Univ, Dept Chem, Shanghai Key Lab Mol Catalysts & Innovat Mat, Adv Mat Lab, Shanghai 200433, Peoples R China

来源：

JOURNAL OF PHYSICAL CHEMISTRY A | 2009年 / 113卷 / 07期

关键词：

MATRIX-ISOLATION; ELECTRON-AFFINITIES; SPECTROSCOPY; MOLECULES; ATOMS;

D O I：

10.1021/jp8083293

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：

The infrared spectrum of the nitrobenzene anion isolated in solid argon is presented. The nitrobenzene anion was prepared by co-deposition of a nitrobenzene/Ar mixture with high-frequency discharged argon at 4 K. Photosensitive absorptions are assigned to different vibrational modes of the nitrobenzene anion on the basis of isotopic substitutions (N-15 and deuterium), as well as theoretical calculations. The anion loses one electron to give the neutral nitrobenzene upon visible light (500 < lambda < 600 nm) irradiation. Theoretical calculations predicated that the anion has a planar C-2v symmetry with a shorter C-N bond and longer N-O bonds relative to those of neutral nitrobenzene.

引用

页码：1250 / 1254

页数：5

共 27 条

[1]

[Anonymous], 2017, J MOL STRUCT, DOI DOI 10.1016/J.MOLSTRUC.2017.03.014

[2] SYNTHESIS OF NITROBENZENE RADICAL-ANION IN A MATRIX AND ITS IR ABSORPTION-SPECTRUM [J].