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' |
3174 |
3034 |
17.58 |
|
|
|
| 2 |
A' |
3158 |
3019 |
45.60 |
|
|
|
| 3 |
A' |
3101 |
2964 |
10.29 |
|
|
|
| 4 |
A' |
3084 |
2948 |
13.66 |
|
|
|
| 5 |
A' |
1742 |
1665 |
255.57 |
|
|
|
| 6 |
A' |
1556 |
1488 |
12.23 |
|
|
|
| 7 |
A' |
1544 |
1476 |
4.81 |
|
|
|
| 8 |
A' |
1467 |
1402 |
16.47 |
|
|
|
| 9 |
A' |
1423 |
1360 |
4.28 |
|
|
|
| 10 |
A' |
1405 |
1343 |
9.33 |
|
|
|
| 11 |
A' |
1210 |
1157 |
377.41 |
|
|
|
| 12 |
A' |
1164 |
1113 |
7.64 |
|
|
|
| 13 |
A' |
1063 |
1016 |
19.12 |
|
|
|
| 14 |
A' |
842 |
805 |
11.02 |
|
|
|
| 15 |
A' |
784 |
749 |
2.56 |
|
|
|
| 16 |
A' |
376 |
360 |
7.78 |
|
|
|
| 17 |
A' |
214 |
205 |
8.17 |
|
|
|
| 18 |
A" |
3188 |
3047 |
28.85 |
|
|
|
| 19 |
A" |
3153 |
3014 |
6.32 |
|
|
|
| 20 |
A" |
1530 |
1463 |
9.53 |
|
|
|
| 21 |
A" |
1314 |
1256 |
0.21 |
|
|
|
| 22 |
A" |
1199 |
1146 |
8.03 |
|
|
|
| 23 |
A" |
1034 |
988 |
0.04 |
|
|
|
| 24 |
A" |
839 |
802 |
2.01 |
|
|
|
| 25 |
A" |
347 |
331 |
31.73 |
|
|
|
| 26 |
A" |
224 |
214 |
2.37 |
|
|
|
| 27 |
A" |
45 |
43 |
0.60 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20088.4 cm
-1
Scaled (by 0.9559) Zero Point Vibrational Energy (zpe) 19202.5 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 |
-0.504 |
|
|
|
| 2 |
C |
-0.097 |
|
|
|
| 3 |
O |
-0.493 |
|
|
|
| 4 |
C |
0.371 |
|
|
|
| 5 |
O |
-0.421 |
|
|
|
| 6 |
H |
0.176 |
|
|
|
| 7 |
H |
0.190 |
|
|
|
| 8 |
H |
0.190 |
|
|
|
| 9 |
H |
0.200 |
|
|
|
| 10 |
H |
0.200 |
|
|
|
| 11 |
H |
0.189 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-2.151 |
0.408 |
0.000 |
2.189 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-32.992 |
5.583 |
0.000 |
| y |
5.583 |
-29.427 |
0.000 |
| z |
0.000 |
0.000 |
-29.248 |
|
| Traceless |
| | x | y | z |
| x |
-3.655 |
5.583 |
0.000 |
| y |
5.583 |
1.693 |
0.000 |
| z |
0.000 |
0.000 |
1.962 |
|
| Polar |
| 3z2-r2 | 3.923 |
| x2-y2 | -3.565 |
| xy | 5.583 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.902 |
0.172 |
0.000 |
| y |
0.172 |
5.509 |
0.000 |
| z |
0.000 |
0.000 |
3.990 |
<r2> (average value of r
2) Å
2
| <r2> |
138.415 |
| (<r2>)1/2 |
11.765 |