Mid-infrared quantum cascade laser spectroscopy probing of the kinetics of an atmospherically significant radical reaction, $$\hbox {CH}_{3}\hbox {O}_{2}+\hbox {NO}_{2}+\hbox {M}\rightarrow \hbox {CH}_{3}\hbox {O}_{2}\hbox {NO}_{2}+\hbox {M}$$ CH 3 O 2 + NO 2 + M → CH 3 O 2 NO 2 + M , in the gas phase

O + + H 2 O „ + M ... \ H 5 O 2 + „ + M ...

Electron Spin Resonance of Mn 2 + in Eu 2 M ” 3 ( NO 3 ) 12 · 24 H 2 O ( M ” = Zn , Co ) Single Crystals

Electron spin resonance of Mn2+ doped in Eu2M”3 (NO3)12.24H2 O (M” = Zn, Co) single crystals has been studied at 295 and 77 K using an X-band spectrometer. The observation of resolved Mn2+ spectra in Eu2Co3(NO3)12.24H2O at 295 K have been interpreted in terms of random modulation of interaction between Mn2+ and divalent cobalt ions by the rapid spin-lattice relaxation of cobalt ions. T1 of diva...

Cavity Ringdown Spectroscopy of the à − X̃ Electronic Transition of the CH 3 C ( O ) O 2 Radical

Cavity ringdown spectra of the near IR Ã2A′ − X̃2A′′ electronic transition of acetyl peroxy radical and its perdeutero analogue are reported. The electronic origin for the CH3C(O)O2 is observed at 5582.5(5) cm−1. Extensive ab initio calculations have been carried out to predict frequencies and help assign the electronic origin, observed vibrational hot bands and several à state vibrational frequ...

Spotlights: [M+.Crown.Y-] as a reagent (M+= K+, NO+; Y-= Br3-, I3-, H(NO3)2)

Fateme Derakhshan-Panah was born in Hamedan (Iran) in 1987. She received her B.S. in Pure Chemistry (2009) and M.S. in Organic Chemistry (2011) from Bu-Ali Sina University, Iran. She is currently working towards her Ph.D. under the supervision of Professor M. A. Zolfigol. Her research interest is organic methodology especially the application of solid acids and ionic liquids in organic synthesis.

H 2 O — M — OH 2 15 - crown - 5 motif , M = Al 3 + , Cr 3 + and Pd 2 +

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