Home Symbol which looks like a small house Up Solid circle with an upward pointer in it

cyc-C4H4O+


Vibrational and/or electronic energy levels

Go To: Top, References, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: Marilyn E. Jacox

State:   X


Vib. 
sym. 
 No.   Approximate 
 type of mode 
 cm-1   Med.   Method   References

a1 3 Ring stretch 1480 ± 2 gas TPE Yang, Li, et al., 2006
4 Ring stretch 1418 ± 1 gas TPE Yang, Li, et al., 2006
5 Ring 1134 ± 3 gas TPE Yang, Li, et al., 2006
6 CH bend 1096 ± 1 gas TPE Yang, Li, et al., 2006
8 Ring 886 ± 5 gas TPE Yang, Li, et al., 2006
a2 9 CH bend 960 ± 5 gas TPE Yang, Li, et al., 2006
10 CH bend 866 ± 2 gas TPE Yang, Li, et al., 2006
11 Ring deform. 475 ± 2 gas TPE Yang, Li, et al., 2006
b1 13 CH deform. 751 ± 2 gas TPE Yang, Li, et al., 2006
14 Ring deform. 500 ± 2 gas TPE Yang, Li, et al., 2006
b2 20 Ring deform. 989 ± 5 gas TPE Yang, Li, et al., 2006
21 Ring deform. 760 ± 2 gas TPE Yang, Li, et al., 2006


References

Go To: Top, Vibrational and/or electronic energy levels, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Yang, Li, et al., 2006
Yang, J.; Li, J.; Mo, Y., The vibrational structures of furan, pyrrole, and thiophene cations studied by zero kinetic energy photoelectron spectroscopy, J. Chem. Phys., 2006, 125, 17, 174313, https://doi.org/10.1063/1.2359725 . [all data]


Notes

Go To: Top, Vibrational and/or electronic energy levels, References