Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Julanna V. Gilbert"'
Publikováno v:
The Journal of Physical Chemistry A. 106:8422-8426
The optical absorption spectrum of gaseous NCl3 was measured from 170 to 350 nm, and experiments were performed in which this molecule was irradiated with a pulsed laser at 193 nm and 249 nm. Photo...
Publikováno v:
The Journal of Physical Chemistry A. 104:3780-3785
The UV absorption spectra of B(N3)3, BCl(N3)2 and BCl2N3 isolated in low temperature argon matrices were measured as the matrices were photolyzed with the loosely focused output of a D2 lamp. IR spectra were taken simultaneously with the UV spectra,
Publikováno v:
The Journal of Physical Chemistry A. 103:9661-9668
BCl(N3)2 was isolated in a low-temperature argon matrix and its FTIR spectrum measured. The splitting due to the natural abundances of 10B and 11B and ab initio calculations of the ground-state fre...
Publikováno v:
The Journal of Physical Chemistry A. 102:6220-6226
B(N3)3 was isolated in a low-temperature argon matrix and its FTIR spectrum measured. The spectrum was consistent with the known gas-phase spectrum, and splitting due to the natural abundances of 10B and 11B was observed. Upon UV photolysis, new peak
Publikováno v:
The Journal of Physical Chemistry A. 101:840-848
The collisions of NFCl2 with the metastable species Ar(3P0,2), He(23S, 21S), and N2(3Σ+u) and of NF2Cl and NCl3 with Ar(3P0,2) were carried out using a discharge flow system, and diatomic product channels were identified on the basis of emission fro
Autor:
Gregory S. Okin, Julanna V. Gilbert
Publikováno v:
The Journal of Physical Chemistry. 99:11365-11369
Publikováno v:
Chemical Physics Letters. 220:19-22
The ultraviolet absorption spectrum of NFCl radicals isolated in a low-temperature argon matrix was obtained. The absorption spectrum extends from 300 to 400 nm with a maximum at 360 nm. It consists of several partially resolved bands with an average
Autor:
H. N. Fonda, Julanna V. Gilbert, J. R. Sprague, Keiko Kamioka, Russell A. Cormier, John S. Connolly
Publikováno v:
The Journal of Physical Chemistry. 97:7024-7033
Spectroscopic and photophysical properties of unsubstituted free-based porphine and several symmetric meso-tetraalkyl- and meso-tetraarylporphyrins have been studied. Detailed analyses of absorption and fluorescence spectra, fluorescence lifetimes an
Publikováno v:
Chemical Physics Letters. 207:526-530
The reaction of excess hydrogen or deuterium atoms with NCl 3 in a transverse flow reactor is used to generate NCl(a 1 Δ) at densities up to 10 13 cm −3 . The NCl a→X emission scales linearly with the NCl 3 flow rate over the entire range of rea
Publikováno v:
The Journal of Physical Chemistry. 97:4326-4330
Gas-phase mixtures of NFCl 2 in argon were photolyzed at 249 and 193 nm with an excimer laser. Photolysis at 249 nm generated emission in the UV, consisting of two bands at 258 and 284 nm, assigned to the D'→A' transitions in Cl 2 and ClF, respecti