Vibrational Frequencies calculated at PBE1PBE/6-31G**
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A' |
3284 |
3130 |
7.20 |
|
|
|
| 2 |
A' |
3219 |
3068 |
4.87 |
|
|
|
| 3 |
A' |
3201 |
3051 |
5.93 |
|
|
|
| 4 |
A' |
3190 |
3040 |
7.27 |
|
|
|
| 5 |
A' |
3167 |
3019 |
6.48 |
|
|
|
| 6 |
A' |
2920 |
2783 |
109.45 |
|
|
|
| 7 |
A' |
1829 |
1743 |
341.60 |
|
|
|
| 8 |
A' |
1738 |
1657 |
61.33 |
|
|
|
| 9 |
A' |
1687 |
1608 |
24.84 |
|
|
|
| 10 |
A' |
1474 |
1405 |
4.22 |
|
|
|
| 11 |
A' |
1432 |
1365 |
0.64 |
|
|
|
| 12 |
A' |
1337 |
1274 |
3.04 |
|
|
|
| 13 |
A' |
1333 |
1270 |
2.28 |
|
|
|
| 14 |
A' |
1275 |
1215 |
4.58 |
|
|
|
| 15 |
A' |
1210 |
1153 |
25.27 |
|
|
|
| 16 |
A' |
1150 |
1096 |
105.68 |
|
|
|
| 17 |
A' |
974 |
928 |
6.37 |
|
|
|
| 18 |
A' |
604 |
575 |
16.08 |
|
|
|
| 19 |
A' |
435 |
414 |
0.48 |
|
|
|
| 20 |
A' |
382 |
364 |
4.42 |
|
|
|
| 21 |
A' |
148 |
141 |
5.63 |
|
|
|
| 22 |
A" |
1063 |
1013 |
40.51 |
|
|
|
| 23 |
A" |
1029 |
981 |
6.19 |
|
|
|
| 24 |
A" |
997 |
950 |
13.03 |
|
|
|
| 25 |
A" |
962 |
917 |
32.99 |
|
|
|
| 26 |
A" |
884 |
842 |
8.28 |
|
|
|
| 27 |
A" |
657 |
626 |
2.16 |
|
|
|
| 28 |
A" |
286 |
272 |
6.79 |
|
|
|
| 29 |
A" |
216 |
206 |
1.27 |
|
|
|
| 30 |
A" |
98 |
94 |
2.62 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 21088.9 cm
-1
Scaled (by 0.9531) Zero Point Vibrational Energy (zpe) 20099.8 cm
-1
See section
III.C.1 List or set vibrational scaling factors
to change the scale factors used here.
See section
III.C.2
Calculate a vibrational scaling factor for a given set of molecules
to determine the least squares best scaling factor.
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/6-31G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.215 |
|
|
|
| 2 |
O |
-0.417 |
|
|
|
| 3 |
C |
-0.213 |
|
|
|
| 4 |
C |
-0.138 |
|
|
|
| 5 |
C |
-0.104 |
|
|
|
| 6 |
C |
-0.390 |
|
|
|
| 7 |
H |
0.126 |
|
|
|
| 8 |
H |
0.189 |
|
|
|
| 9 |
H |
0.178 |
|
|
|
| 10 |
H |
0.181 |
|
|
|
| 11 |
H |
0.184 |
|
|
|
| 12 |
H |
0.190 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.991 |
3.905 |
0.000 |
4.029 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-32.160 |
-3.027 |
0.000 |
| y |
-3.027 |
-41.734 |
0.000 |
| z |
0.000 |
0.000 |
-37.399 |
|
| Traceless |
| | x | y | z |
| x |
7.406 |
-3.027 |
0.000 |
| y |
-3.027 |
-6.954 |
0.000 |
| z |
0.000 |
0.000 |
-0.452 |
|
| Polar |
| 3z2-r2 | -0.904 |
| x2-y2 | 9.574 |
| xy | -3.027 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.035 |
2.768 |
0.000 |
| y |
2.768 |
16.902 |
0.000 |
| z |
0.000 |
0.000 |
3.109 |
<r2> (average value of r
2) Å
2
| <r2> |
241.194 |
| (<r2>)1/2 |
15.530 |