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

Propane-d8


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: Takehiko Shimanouchi

Symmetry:   C2nu     Symmetry Number sigma = 2


 Sym.   No   Approximate   Selected Freq.  Infrared   Raman   Comments 
 Species   type of mode   Value   Rating   Value  Phase  Value  Phase

a1 1 CD3 d-str 2225  C 2225 gas
a1 2 CD3 s-str 2122  C 2122 gas
a1 3 CD2 s-str 2081  C 2081 gas
a1 4 CD3 s-deform 1086  D 1086 gas
a1 5 CD2 scis 1064  D 1064 gas
a1 6 CD3 d-deform 1064  D 1064 gas SF(«nu»5)
a1 7 CD3 rock 959  C 959 gas
a1 8 CC str 712  C 712 gas
a1 9 CCC deform 332  E CF
a2 10 CD3 d-str 2221  E  ia CF
a2 11 CD3 d-deform 1064  E  ia CF
a2 12 CD2 twist 945  E  ia CF
a2 13 CD3 rock 659  E  ia CF
a2 14 Torsion 143  E  ia OC(«nu»14+«nu»22, «nu»14+«nu»24 - ?/?)
b1 15 CD3 d-str 2224  C 2224 gas
b1 16 CD3 s-str 2081  C 2081 gas SF(«nu»3)
b1 17 CC str 1203  C 1203 gas
b1 18 CD3 d-deform 1086  D 1086 gas SF(«nu»4)
b1 19 CD3 s-deform 1068  D 1068 gas
b1 20 CD2 wag 862  D 862 gas
b1 21 CD3 rock 688  C 688 gas
b2 22 CD3 d-str 2224  C 2224 gas SF(«nu»15)
b2 23 CD2 a-str 2149  D 2149 gas
b2 24 CD3 d-deform 1064  D 1064 gas SF(«nu»5,«nu»6)
b2 25 CD3 rock 949  D 949 gas
b2 26 CD2 rock 544  D 544 gas
b2 27 Torsion 172  E OC(«nu»25+«nu»27-«nu»21 - ?/?)

Source: Shimanouchi, 1972

Notes

iaInactive
OCFrequency estimated from an overtone or a combination tone indicated in the parentheses.
CFCalculated frequency
SFCalculation shows that the frequency approximately equals that of the vibration indicated in the parentheses.
C3~6 cm-1 uncertainty
D6~15 cm-1 uncertainty
E15~30 cm-1 uncertainty

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.

Shimanouchi, 1972
Shimanouchi, T., Tables of Molecular Vibrational Frequencies Consolidated Volume I, National Bureau of Standards, 1972, 1-160. [all data]


Notes

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