cyc-C4H4NH+


Vibrational and/or electronic energy levels

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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 4 Ring stretch 1508 ± 1 gas TPE Yang, Li, et al., 2006
5 Ring stretch 1418 ± 2 gas TPE Yang, Li, et al., 2006
6 Ring stretch 1150 ± 1 gas TPE Yang, Li, et al., 2006
7 CH bend 1078 ± 1 gas TPE Yang, Li, et al., 2006
8 CH bend 1060 ± 1 gas TPE Yang, Li, et al., 2006
9 Ring 874 ± 1 gas TPE Yang, Li, et al., 2006
a2 10 CH deform. 943 ± 1 gas TPE Yang, Li, et al., 2006
11 CH deform. 838 ± 2 gas TPE Yang, Li, et al., 2006
12 Ring deform. 495 ± 1 gas TPE Yang, Li, et al., 2006
b1 13 CH deform. 895 ± 2 gas TPE Yang, Li, et al., 2006
14 CH deform. 728 ± 1 gas TPE Yang, Li, et al., 2006
15 NH deform. 679 ± 1 gas TPE Yang, Li, et al., 2006
b2 19 NH deform. 1480 ± 1 gas TPE Yang, Li, et al., 2006
20 CH deform. 1353 ± 2 gas TPE Yang, Li, et al., 2006
22 Ring 1003 ± 3 gas TPE Yang, Li, et al., 2006
23 Ring 979 ± 3 gas TPE Yang, Li, et al., 2006
24 Ring deform. 715 ± 1 gas TPE Yang, Li, et al., 2006


References

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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

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