cyc-C4H5GeH (1,3)

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 = 33220 T Ar Khabashesku, Boganov, et al., 1996

State:   X

Vib. 
sym. 		  No.   Approximate 
 type of mode 		  cm-1   Med.   Method   References
a' 2 =CH s-stretch 3048 Ar IR Khabashesku, Boganov, et al., 1996
4 CH2 s-stretch 2894 Ar IR Khabashesku, Boganov, et al., 1996
5 GeH stretch 2115 Ar IR Khabashesku, Boganov, et al., 1996
6 C=C stretch 1574 Ar IR Khabashesku, Boganov, et al., 1996
8 =CH rock 1352 Ar IR Khabashesku, Boganov, et al., 1996
9 Mixed 1262 Ar IR Khabashesku, Boganov, et al., 1996
12 Mixed 959 Ar IR Khabashesku, Boganov, et al., 1996
13 Mixed 922 Ar IR Khabashesku, Boganov, et al., 1996
14 Ge=CC s-stretch 838 Ar IR Khabashesku, Boganov, et al., 1996
16 GeH rock 631 Ar IR Khabashesku, Boganov, et al., 1996
a 19 CH2 a-stretch 2972 Ar IR Khabashesku, Boganov, et al., 1996
22 GeCH rock 778 Ar IR Khabashesku, Boganov, et al., 1996
24 Mixed 698 Ar IR Khabashesku, Boganov, et al., 1996

Additional references: Jacox, 1998, page 360

Notes

TTentative assignment or approximate value
xEnergy separation between the band maximum of the excited electronic state and the v = 0 level of the ground state.

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.

Khabashesku, Boganov, et al., 1996
Khabashesku, V.N.; Boganov, S.E.; Antic, D.; Nefedov, O.M.; Michl, J., Matrix Isolation of Germacyclopentadienes: Direct Spectroscopic Evidence for Germylene-to-Germene Photochemical Interconversion, Organomet., 1996, 15, 22, 4714, https://doi.org/10.1021/om960372+ . [all data]

Jacox, 1998
Jacox, M.E., Vibrational and electronic energy levels of polyatomic transient molecules: supplement A, J. Phys. Chem. Ref. Data, 1998, 27, 2, 115-393, https://doi.org/10.1063/1.556017 . [all data]

Notes

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