High-resolution spectroscopic study of the H2O–CO2 van der Waals complex in the 2OH overtone range

2019 ◽  
Vol 118 (11) ◽  
pp. e1706776
Author(s):  
C. Lauzin ◽  
A. C. Imbreckx ◽  
T. Foldes ◽  
T. Vanfleteren ◽  
N. Moazzen-Ahmadi ◽  
...  
Keyword(s):  
High Resolution ◽  
Spectroscopic Study ◽  
Van Der Waals ◽  
Van Der Waals Complex

Theory Untangles the High-Resolution Infrared Spectrum of the ortho-H2-CO van der Waals Complex

Science ◽  
2012 ◽  
Vol 336 (6085) ◽  
pp. 1147-1150 ◽  
Author(s):  
P. Jankowski ◽  
A. R. W. McKellar ◽  
K. Szalewicz
Keyword(s):  
High Resolution ◽  
Infrared Spectrum ◽  
Van Der Waals ◽  
Van Der Waals Complex

High resolution spectroscopy of the ν3band of the van der Waals complex Ar—DCOOH

2003 ◽  
Vol 101 (10) ◽  
pp. 1511-1515
Author(s):  
FRANK MADEJA ◽  
ANDREAS HECKER ◽  
SIMON EBBINGHAUS ◽  
MARTINA HAVENITH
Keyword(s):  
High Resolution ◽  
Van Der Waals ◽  
High Resolution Spectroscopy ◽  
Van Der Waals Complex

High-resolution UV spectroscopy of vibronic bands in p-difluorobenzene and p-difluorobenzene–Ar: The role of Herzberg–Teller coupling

1994 ◽  
Vol 72 (11-12) ◽  
pp. 1179-1186 ◽  
Author(s):  
R. Sussmann ◽  
R. Neuhauser ◽  
H. J. Neusser
Keyword(s):  
High Resolution ◽  
Electronic Excitation ◽  
Uv Spectroscopy ◽  
Van Der Waals ◽  
Rotational Structure ◽  
Moments Of Inertia ◽  
Van Der Waals Complex ◽  
Two Photon ◽  
Photon Ionization

Rotationally resolved spectra of two bands in the S1 → S0 transition of the p-difluorobenzene molecule and its van der Waals complex with Ar have been measured by mass-selective resonance-enhanced two-photon ionization. The rotational structure of the 000 and the 2710 bands in the monomer as well as in the complex differ from each other. They can be theoretically reproduced assuming a transition moment oriented along the short in-plane axis of the molecule in the case of the 000 transition and the long in-plane axis in the case of the 2710 transition. Since the magnitude of the moments of inertia is changed in the complex by adding an Ar atom, complexation leads to a change of rotational structures of the same band. The analysis of the rotational structure points to Herzberg–Teller coupling by vibronic interaction with the S2 (1B1u) state as the mechanism responsible for the appearance of the 2710 band. The rotational constants determined from a fit of the spectra yield an effective van der Waals distance of 3.55 (2) Å (1 Å = 10−10 m) of the Ar atom from the p-difluorobenzene plane, which decreases by 0.06 Å on electronic excitation to the S1 state.

Laser spectroscopic study of the SiAr van der Waals complex

2002 ◽  
Vol 116 (21) ◽  
pp. 9239-9248 ◽  
Author(s):  
Chong Tao ◽  
Alexey Teslja ◽  
Paul J. Dagdigian ◽  
Sule Atahan ◽  
Millard H. Alexander
Keyword(s):  
Spectroscopic Study ◽  
Van Der Waals ◽  
Van Der Waals Complex ◽  
Laser Spectroscopic
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