Resonance enhanced multiphoton ionization and zero electron kinetic energy spectroscopy of the DABCO–N2 van der Waals complex: Divergent energy level spacings as evidence for an offset parallel structure

2003 ◽  
Vol 119 (22) ◽  
pp. 11636-11644 ◽  
Author(s):  
Mark J. Watkins ◽  
Martin C. R. Cockett
Keyword(s):  
Kinetic Energy ◽  
Energy Level ◽  
Van Der Waals ◽  
Multiphoton Ionization ◽  
Parallel Structure ◽  
Van Der Waals Complex ◽  
Electron Kinetic Energy

Symmetry in (H2)2, (D2)2, (HD)2, and H2–D2 Van der Waals complexes

1979 ◽  
Vol 57 (12) ◽  
pp. 2099-2105 ◽  
Author(s):  
P. R. Bunker
Keyword(s):  
Dipole Moment ◽  
Energy Level ◽  
Symmetry Group ◽  
Electric Dipole ◽  
Nuclear Spin ◽  
Van Der Waals ◽  
Van Der Waals Complexes ◽  
Spin States ◽  
Molecular Symmetry ◽  
Van Der Waals Complex

The molecular symmetry group of the Van der Waals complex (H2)2 or (D2)2 is a group of order 16 called G16. This group is used to symmetry label the rotation–vibration states and the nuclear spin states of the complexes; the nuclear spin statistical weights are also determined. The group is used to classify the terms in the expansion of the dipole moment function and to determine the symmetry restrictions for allowed electric dipole transitions. The complex H2–D2 has a molecular symmetry group of order 8, G8, and (HD)2 a group of order 4, G4; the energy level symmetries, statistical weights, and selection rules for these complexes are also determined.

Study of the ArBr−, ArI−, and KrI− anions and the corresponding neutral van der Waals complexes by anion zero electron kinetic energy spectroscopy

1994 ◽  
Vol 101 (8) ◽  
pp. 6538-6551 ◽  
Author(s):  
Yuexing Zhao ◽  
Ivan Yourshaw ◽  
Georg Reiser ◽  
Caroline C. Arnold ◽  
Daniel M. Neumark
Keyword(s):  
Kinetic Energy ◽  
Van Der Waals ◽  
Van Der Waals Complexes ◽  
Electron Kinetic Energy
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