IR absorption spectra of hexafluorobenzene anions and pentafluorophenyl radicals in solid argon

2021 ◽  
Vol 252 ◽  
pp. 119524
Author(s):  
Sheng-Lung Chou ◽  
Shu-Yu Lin ◽  
Meng-Yeh Lin ◽  
Yu-Jong Wu
Keyword(s):  
Absorption Spectra ◽  
Ir Absorption ◽  
Ir Absorption Spectra ◽  
Solid Argon

scholarly journals Direct IR Absorption Spectra of Propargyl Cation Isolated in Solid Argon

2018 ◽  
Vol 8 (1) ◽  
Author(s):  
Chih-Hao Chin ◽  
Meng-Yeh Lin ◽  
Tzu-Ping Huang ◽  
Pei-Zhen Wu ◽  
Yu-Jong Wu
Keyword(s):  
Absorption Spectra ◽  
Ir Absorption ◽  
Ir Absorption Spectra ◽  
Solid Argon

The UV/VIS and IR absorption spectra of benzocyclopropenone in solid argon at 12 K

1992 ◽  
Vol 200 (6) ◽  
pp. 631-634 ◽  
Author(s):  
Jens Georg Günther Simon ◽  
Armin Schweig ◽  
Yaoming Xie ◽  
Henry F. Schaefer
Keyword(s):  
Absorption Spectra ◽  
Ir Absorption ◽  
Ir Absorption Spectra ◽  
Solid Argon

Near-IR Absorption Spectra for the Buckminsterfullerene Anions: An Experimental and Theoretical Study

1992 ◽  
Author(s):  
Del R. Lawson ◽  
Daniel L. Feldheim ◽  
Colby A. Foss ◽  
Peter K. Dorhoug ◽  
C. M. Elliott
Keyword(s):  
Absorption Spectra ◽  
Theoretical Study ◽  
Ir Absorption ◽  
Near Ir ◽  
Ir Absorption Spectra

Study of the Infrared Absorption Spectra of Some Pyridine Derivatives-Iodine Complexes

1976 ◽  
Vol 30 (2) ◽  
pp. 200-204 ◽  
Author(s):  
F. M. Abdel Kerim ◽  
F. Abou El Fotouh
Keyword(s):  
Complex Formation ◽  
Absorption Spectra ◽  
Infrared Absorption ◽  
Ir Absorption ◽  
Pyridine Derivatives ◽  
Thermodynamic Constants ◽  
Ir Absorption Spectra ◽  
Infrared Absorption Spectra ◽  
The Stability ◽  
Iodine Complexes

The ir absorption spectra of some pyridine derivatives-iodine complexes were measured in the region 400 to 1400 cm−1 and the results are discussed. The effect of complex formation on the intensities of some of the bands was investigated. The thermodynamic constants of these complexes were calculated. It was found that the stability of the complex depends to a large extent on the electronegativity as well as the position of the substituent on the pyridine nucleus. The structures of formed complexes are discussed.

scholarly journals Влияние концентрации примеси магния на электрические свойства кристаллов LiNbO-=SUB=-3-=/SUB=-

2021 ◽  
Vol 63 (10) ◽  
pp. 1566
Author(s):  
А.В. Яценко ◽  
С.В. Евдокимов ◽  
В.Ф. Шульгин ◽  
М.Н. Палатников ◽  
Н.В. Сидоров ◽  
...  
Keyword(s):  
Electrical Conductivity ◽  
Absorption Spectra ◽  
Impurity Content ◽  
Threshold Value ◽  
Ir Absorption ◽  
Temperature Range ◽  
Polar Direction ◽  
Ir Absorption Spectra ◽  
Mg Content

Using the results of studying the electrical conductivity in the temperature range of ~ 295-460 K and the IR absorption spectra of a series of LiNbO3: Mg crystals, it is shown that as the Mg content in the sample increases, the mobility of H+ ions sharply decreases when moving along the polar direction. This effect is most clearly manifested in the samples of LiNbO3: Mg crystals with a high (above threshold value) impurity content.

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