Zobrazeno 1 - 10
of 29
pro vyhledávání: '"David W. Minsek"'
Autor:
David W. Minsek, Peter Chen
Publikováno v:
The Journal of Physical Chemistry. 97:13375-13379
The 1+1 and 2+2 resonant multiphoton ionization (MPI) spectra of isotopomers of the allyl radical are recorded with partial rotational resolution. Symmetry arguments and rotational contour analysis are used to identify the distortion that leads to a
Autor:
Michael R. Wasielewski, David W. Minsek, Gary P. Wiederrecht, Walter A. Svec, George L. Gaines, Douglas G. Johnson, Mark P. Niemczyk
Publikováno v:
Journal of the American Chemical Society. 115:5692-5701
The photochemistry of four chlorophyll-porphyrin-naphthoquinone molecules possessing both fixed distances and orientations between the three components is described. These molecules consist of a methyl pyropheophorbide a or pyrochlorophyllide a that
Autor:
David W. Minsek, Peter Chen
Publikováno v:
ChemInform. 22
The laser photoionization mass and photoelectron spectra of propargyl radical (l-C{sub 3}H{sub 3}) and two partially deuterated isotopomers are measured in a supersonic molecular beam. Radicals were produced by flash pyrolysis in a heated supersonic
Publikováno v:
ChemInform. 23
Publikováno v:
ChemInform. 24
Autor:
David W. Minsek, Peter Chen
Publikováno v:
ChemInform. 25
Publikováno v:
The Journal of Physical Chemistry. 96:10150-10154
Three electronic band systems, are found and analyzed for both C[sub 3]H[sub 5] and C[sub 3]D[sub 5] between 238 and 250 nm by resonant 1 + 1 multiphoton ionization. Partially-resolved retational structure is simulated and fit to determine the upper-
Publikováno v:
Accounts of Chemical Research. 25:385-392
Publikováno v:
Journal of the American Chemical Society. 114:99-107
Publikováno v:
The Journal of Physical Chemistry. 96:2025-2027
A mass-selected, partially rotationally resolved, resonant multiphoton ionization spectrum of the allyl radical, C{sub 3}H{sub 5}, is reported. Photoelectron spectroscopy, isotopic labeling, and rotational analysis establish that the band system corr