Zobrazeno 1 - 10
of 246
pro vyhledávání: '"C. Bradley Moore"'
Autor:
Karl-Ludwig Kompa, Jake S. Yeston, C. Bradley Moore, Detlev Proch, Marcus Motzkus, Thomas Witte, Werner Fuß, Lars Windhorn
Publikováno v:
The Journal of Chemical Physics. 119:641-645
Gaseous diazomethane (CH2N2) has been irradiated with femtosecond laser pulses tuned to the CNN asymmetric stretch at 2100 cm−1 in the mid-infrared. Laser-induced fluorescence detection of 1CH2 [537 nm, b1B1(0 16 0)←a1A1(0 0 0)] confirms infrared
Publikováno v:
The Journal of Chemical Physics. 118:4452-4455
H or D atom velocities are reported for dissociation from several vibrational levels in the lowest 2500 cm−1 of the A 2A″ state of two vinyl radical isotopomers, C2H3 and CD2CH. Energies are inferred for the acetylene product and compared with bo
Publikováno v:
The Journal of Chemical Physics. 115:10738-10744
The spectra of the X2A′-A2A″ electronic transition of jet-cooled vinyl radical, C2H3, and its partially deuterated isotopomer, CD2CH, have been obtained via action spectroscopy. The appearance of the H or D fragment was monitored via 1+1′ reson
Publikováno v:
Organometallics. 19:3442-3446
The photochemistry of Tp*Rh(CO)2 (1; Tp* = hydridotris(3,5-dimethylpyrazolyl)borate) in liquid xenon solution at −50 °C has been examined by flash IR kinetic spectroscopy. IR spectra of the solution taken 2 μs after 308 nm photolysis exhibit two
Autor:
Richard G. Shu, Hakhyun Nam, Harry P. Beal, Horst Clauberg, Jason C. Crane, Ilia J. Kalinovski, C. Bradley Moore
Publikováno v:
The Journal of Physical Chemistry A. 102:9433-9444
Dispersed fluorescence (DF) and stimulated emission pumping (SEP) spectra of DFCO from 9000 to 20 000 cm -1 on S0 are reported. Groups of features in the 2 1 5 1 6 2 DF spectrum are assigned as strongly coupled members of 266 [O2(CO stretch) T 2O6(ou
Publikováno v:
The Journal of Chemical Physics. 108:8944-8949
The extent of K-mixing in the dissociation of ketene on its S0 potential energy surface has been investigated. Using a two-step photodissociation scheme for ketene and laser-induced fluorescence (LIF) to detect the CH2 radical, photofragment excitati
Publikováno v:
The Journal of Physical Chemistry A. 101:6568-6576
The tightening of the transition state as energy increases above the dissociation threshold is studied for the dissociation of singlet ketene. Rate constants and quantum yields have been determined...
Publikováno v:
Berichte der Bunsengesellschaft für physikalische Chemie. 101:465-468
The effect of K-conservation on the photodissociation of ketene has been investigated. Rate constants and photofragment excitation (PHOFEX) spectra have been calculated using phase space theory (PST) in a helicity basis. While the effect of K-conserv
Publikováno v:
The Journal of Physical Chemistry A. 101:732-739
The rotational energy release in the dissociation of ketene along its singlet potential energy surface is observed and compared with various statistical and dynamical theories. Rotational distributions for CO(X 1Σ+)(v=1) are measured from the thresh
Publikováno v:
Journal of Molecular Spectroscopy. 177:285-293
The infrared spectra of the ν 2 + ν 3 and ν 2 + ν 4 bands of ketene, from 3526 to 3538 cm −1 and from 3257 to 3277 cm −1 , respectively, have been obtained using an IR–UV double resonance photolysis scheme. A tunable IR laser pulse is follo