Zobrazeno 1 - 10
of 292
pro vyhledávání: '"H. S. Gutowsky"'
Autor:
C. E. Dykstra, Gerald T. Fraser, Elangannan Arunan, H. S. Gutowsky, T. Emilsson, G. de Oliveira
Publikováno v:
The Journal of Chemical Physics. 117:9766-9776
Two symmetric-top,delta J = 1 progressions were observed for the C6H6–H2S dimer using a pulsed nozzle Fourier transform microwave spectrometer. The ground-state rotational constants for C6H6–H2S are B = 1168.53759(5) MHz, DJ = 1.4424(7) kHz and D
Publikováno v:
The Journal of Chemical Physics. 112:1287-1294
The geometry of the Fabry–Perot cavity makes it difficult to use for measuring the Stark effect. A “Stark cage” is described which generates an electric field suitable for this purpose. The cage is used to measure first and second order Stark s
Publikováno v:
The Journal of Chemical Physics. 106:5309-5315
Several groups have studied the rotational spectra of various isotopomers of the pseudolinear Ar–H2S dimer. We have found two additional K=0 progressions, for Ar–H2 32S and Ar–H2 34S, which show that the symmetrical isotopomers (with H2S or D2S
Publikováno v:
The Journal of Chemical Physics. 105:8495-8501
Rotational-tunneling spectra for Ar–(H2O)2 and Ar–(D2O)2 have been observed with the Balle–Flygare Fourier transform microwave spectrometer. The tunneling levels of the trimer appear to correlate with those of the water dimer. The "a" dipole tr
Publikováno v:
The Journal of Chemical Physics. 103:3917-3927
A comparative study has been made of the rotational properties of C6H6–HCN and Ar3–HCN, observed with the Balle/Flygare pulsed beam, Fourier transform microwave spectrometer. C6H6–HCN is found to be a prolate symmetric top and Ar3–HCN an obla
Publikováno v:
The Journal of Chemical Physics. 103:493-496
Rotational spectra have been observed for an excited vibrational state of the Ar/Kr–HCN dimers in a Balle–Flygare Fourier transform microwave spectrometer with a high temperature nozzle that can be heated to ∼1300 K. The B, DJ, and HJ rotationa
Publikováno v:
The Journal of Chemical Physics. 102:3032-3040
Rotational transitions of the (H2O–HCN)–Ar trimer have been measured at 3–17 GHz with the Balle/Flygare Mark II pulsed nozzle FT microwave spectrometer for the parent, 18O, 13C, 15N, D2O, and HDO isotopic species. The isotopomers exhibit both a
Autor:
Gerald T. Fraser, Elangannan Arunan, R. D. Suenram, Francis J. Lovas, A. S. Pine, Jens-Uwe Grabow, T. Emilsson, H. S. Gutowsky
Publikováno v:
The Journal of Chemical Physics. 102:1181-1187
signal-to-noise ratio with a single polarization pulse. The ground-state rotational constants for this species yield a zero-point separation of R 0 .360.7 pm. Simple model van der Waals potentials have been fit to the microwave transitions for the va
Autor:
J. Jonas, H. S. Gutowsky
Publikováno v:
Annual review of physical chemistry. 31
Publikováno v:
The Journal of Chemical Physics. 101:861-868
Rotational spectra of Rg–C6H6–H2O isotopomers, where Rg=Ne, Ar, or Kr, have been observed with a Balle–Flygare Fourier transform microwave spectrometer. In these trimers the benzene is sandwiched between the rare gas and H2O. Isotopic substitut