cyc-(HC=NCH)CN


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:   ?


 Energy 
 (cm-1
 Med.   Transition   λmin 
 (nm) 
 λmax 
 (nm) 
 References

Tx = 38900 Ar Maier and Endres, 2000

State:   X


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

4 C=N stretch 1676.2 m Ar IR Maier and Endres, 2000
4 C=N stretch 1671.5 m N2 IR Maier and Endres, 2000
6 Mixed 1214.2 m Ar IR Maier and Endres, 2000
6 Mixed 1209.4 m N2 IR Maier and Endres, 2000
7 =CH deform. 1025.1 w Ar IR Maier and Endres, 2000
7 =CH deform. 1028.1 w N2 IR Maier and Endres, 2000
8 CH deform. 977.1 m Ar IR Maier and Endres, 2000
8 CH deform. 980.7 m N2 IR Maier and Endres, 2000
9 CH deform. 917.7 s Ar IR Maier and Endres, 2000
9 CH deform. 919.4 s N2 IR Maier and Endres, 2000
10 =CH deform. 768.0 m Ar IR Maier and Endres, 2000
10 =CH deform. 750.7 m N2 IR Maier and Endres, 2000
11 Ring deform. 708.4 w Ar IR Maier and Endres, 2000
12 Mixed 561.3 w Ar IR Maier and Endres, 2000
12 Mixed 562.8 w N2 IR Maier and Endres, 2000
13 CCN deform. 533.9 w Ar IR Maier and Endres, 2000
13 CCN deform. 535.1 w N2 IR Maier and Endres, 2000

Additional references: Jacox, 2003, page 341

Notes

wWeak
mMedium
sStrong
xEnergy separation between the band maximum of the excited electronic state and the v = 0 level of the ground state.

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.

Maier and Endres, 2000
Maier, G.; Endres, J., Eur. J. Org. Chem., 2000, 2535. [all data]

Jacox, 2003
Jacox, M.E., Vibrational and electronic energy levels of polyatomic transient molecules: supplement B, J. Phys. Chem. Ref. Data, 2003, 32, 1, 1-441, https://doi.org/10.1063/1.1497629 . [all data]


Notes

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