Vibrational Frequencies calculated at PBE1PBE/6-311G**
| 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' |
3818 |
3663 |
62.33 |
|
|
|
| 2 |
A' |
3147 |
3019 |
19.68 |
|
|
|
| 3 |
A' |
3068 |
2943 |
17.34 |
|
|
|
| 4 |
A' |
3064 |
2940 |
12.24 |
|
|
|
| 5 |
A' |
1868 |
1792 |
285.79 |
|
|
|
| 6 |
A' |
1498 |
1438 |
16.48 |
|
|
|
| 7 |
A' |
1455 |
1396 |
17.35 |
|
|
|
| 8 |
A' |
1431 |
1373 |
45.32 |
|
|
|
| 9 |
A' |
1412 |
1354 |
35.17 |
|
|
|
| 10 |
A' |
1315 |
1262 |
0.08 |
|
|
|
| 11 |
A' |
1191 |
1143 |
251.47 |
|
|
|
| 12 |
A' |
1102 |
1057 |
41.57 |
|
|
|
| 13 |
A' |
1021 |
980 |
3.83 |
|
|
|
| 14 |
A' |
835 |
801 |
14.10 |
|
|
|
| 15 |
A' |
624 |
599 |
21.47 |
|
|
|
| 16 |
A' |
473 |
454 |
20.70 |
|
|
|
| 17 |
A' |
251 |
240 |
2.93 |
|
|
|
| 18 |
A" |
3150 |
3022 |
20.33 |
|
|
|
| 19 |
A" |
3098 |
2972 |
3.09 |
|
|
|
| 20 |
A" |
1490 |
1429 |
8.99 |
|
|
|
| 21 |
A" |
1280 |
1228 |
0.11 |
|
|
|
| 22 |
A" |
1109 |
1064 |
0.41 |
|
|
|
| 23 |
A" |
817 |
784 |
22.43 |
|
|
|
| 24 |
A" |
669 |
642 |
88.49 |
|
|
|
| 25 |
A" |
523 |
502 |
24.79 |
|
|
|
| 26 |
A" |
204 |
195 |
0.01 |
|
|
|
| 27 |
A" |
45 |
43 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19977.3 cm
-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 19166.2 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/6-311G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.369 |
|
|
|
| 2 |
C |
-0.335 |
|
|
|
| 3 |
C |
-0.329 |
|
|
|
| 4 |
O |
-0.332 |
|
|
|
| 5 |
O |
-0.345 |
|
|
|
| 6 |
H |
0.162 |
|
|
|
| 7 |
H |
0.162 |
|
|
|
| 8 |
H |
0.124 |
|
|
|
| 9 |
H |
0.136 |
|
|
|
| 10 |
H |
0.136 |
|
|
|
| 11 |
H |
0.252 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.497 |
-0.236 |
0.000 |
1.516 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-34.674 |
-0.472 |
0.000 |
| y |
-0.472 |
-25.199 |
0.000 |
| z |
0.000 |
0.000 |
-29.290 |
|
| Traceless |
| | x | y | z |
| x |
-7.430 |
-0.472 |
0.000 |
| y |
-0.472 |
6.783 |
0.000 |
| z |
0.000 |
0.000 |
0.647 |
|
| Polar |
| 3z2-r2 | 1.294 |
| x2-y2 | -9.475 |
| xy | -0.472 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.152 |
-0.143 |
0.000 |
| y |
-0.143 |
6.738 |
0.000 |
| z |
0.000 |
0.000 |
4.476 |
<r2> (average value of r
2) Å
2
| <r2> |
123.021 |
| (<r2>)1/2 |
11.091 |