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c-CH3C(O)OO


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

a' 3 C=O stretch 1862 ± 3 vs gas IR Chen and Lee, 2010
3 C=O stretch 1861 Ne IR von Ahsen, Willner, et al., 2004
3 C=O stretch 1852 vs Ar IR von Ahsen, Willner, et al., 2004
7 Mixed 1142 ± 4 gas IR Chen and Lee, 2010
6 Mixed 1141 Ne IR von Ahsen, Willner, et al., 2004
6 Mixed 1137 w m Ar IR von Ahsen, Willner, et al., 2004
7 Mixed 1078 ± 6 gas IR Chen and Lee, 2010
7 Mixed 1096 Ne IR von Ahsen, Willner, et al., 2004
7 Mixed 1094 w m Ar IR von Ahsen, Willner, et al., 2004
8 Mixed 983 Ne IR von Ahsen, Willner, et al., 2004
8 Mixed 979 w m Ar IR von Ahsen, Willner, et al., 2004
9 Mixed 740 Ne IR von Ahsen, Willner, et al., 2004
9 Mixed 731 s Ar IR von Ahsen, Willner, et al., 2004
10 Mixed 642 Ne IR von Ahsen, Willner, et al., 2004
10 Mixed 641 m Ar IR von Ahsen, Willner, et al., 2004
a 14 CH3 a-deform. 1435 Ne IR von Ahsen, Willner, et al., 2004
14 CH3 a-deform. 1429 w Ar IR von Ahsen, Willner, et al., 2004
16 Mixed 539 w Ar IR von Ahsen, Willner, et al., 2004

Notes

wWeak
mMedium
sStrong
vsVery strong

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.

Chen and Lee, 2010
Chen, S.-Y.; Lee, Y.-P., Transient infrared absorption of t-CH[sub 3]C(O)OO, c-CH[sub 3]C(O)OO, and «alpha»-lactone recorded in gaseous reactions of CH[sub 3]CO and O[sub 2], J. Chem. Phys., 2010, 132, 11, 114303, https://doi.org/10.1063/1.3352315 . [all data]

von Ahsen, Willner, et al., 2004
von Ahsen, S.; Willner, H.; Francisco, J.S., Thermal decomposition of peroxy acetyl nitrate CH[sub 3]C(O)OONO[sub 2], J. Chem. Phys., 2004, 121, 5, 2048, https://doi.org/10.1063/1.1767813 . [all data]


Notes

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