Vibrational Frequencies calculated at PBEPBE/cc-pVTZ
| 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' |
3053 |
3032 |
17.67 |
|
|
|
| 2 |
A' |
2983 |
2963 |
14.76 |
|
|
|
| 3 |
A' |
2980 |
2959 |
11.70 |
|
|
|
| 4 |
A' |
2938 |
2918 |
70.56 |
|
|
|
| 5 |
A' |
1746 |
1734 |
273.11 |
|
|
|
| 6 |
A' |
1463 |
1453 |
7.19 |
|
|
|
| 7 |
A' |
1445 |
1435 |
2.52 |
|
|
|
| 8 |
A' |
1368 |
1359 |
12.12 |
|
|
|
| 9 |
A' |
1343 |
1334 |
0.28 |
|
|
|
| 10 |
A' |
1337 |
1328 |
3.71 |
|
|
|
| 11 |
A' |
1150 |
1142 |
339.41 |
|
|
|
| 12 |
A' |
1098 |
1090 |
9.61 |
|
|
|
| 13 |
A' |
1002 |
995 |
25.69 |
|
|
|
| 14 |
A' |
823 |
817 |
10.31 |
|
|
|
| 15 |
A' |
765 |
760 |
1.01 |
|
|
|
| 16 |
A' |
368 |
365 |
5.24 |
|
|
|
| 17 |
A' |
217 |
216 |
6.25 |
|
|
|
| 18 |
A" |
3059 |
3038 |
27.65 |
|
|
|
| 19 |
A" |
3019 |
2998 |
7.04 |
|
|
|
| 20 |
A" |
1434 |
1424 |
6.79 |
|
|
|
| 21 |
A" |
1247 |
1239 |
1.05 |
|
|
|
| 22 |
A" |
1134 |
1127 |
3.84 |
|
|
|
| 23 |
A" |
987 |
980 |
0.12 |
|
|
|
| 24 |
A" |
782 |
777 |
1.36 |
|
|
|
| 25 |
A" |
347 |
345 |
17.45 |
|
|
|
| 26 |
A" |
222 |
221 |
1.39 |
|
|
|
| 27 |
A" |
49 |
49 |
0.71 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19180.4 cm
-1
Scaled (by 0.9931) Zero Point Vibrational Energy (zpe) 19048.1 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 PBEPBE/cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.284 |
|
|
|
| 2 |
C |
0.014 |
|
|
|
| 3 |
O |
-0.173 |
|
|
|
| 4 |
C |
0.186 |
|
|
|
| 5 |
O |
-0.275 |
|
|
|
| 6 |
H |
0.097 |
|
|
|
| 7 |
H |
0.102 |
|
|
|
| 8 |
H |
0.102 |
|
|
|
| 9 |
H |
0.089 |
|
|
|
| 10 |
H |
0.089 |
|
|
|
| 11 |
H |
0.053 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-2.045 |
0.491 |
0.000 |
2.103 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-33.110 |
4.526 |
0.000 |
| y |
4.526 |
-29.651 |
0.000 |
| z |
0.000 |
0.000 |
-29.587 |
|
| Traceless |
| | x | y | z |
| x |
-3.491 |
4.526 |
0.000 |
| y |
4.526 |
1.697 |
0.000 |
| z |
0.000 |
0.000 |
1.794 |
|
| Polar |
| 3z2-r2 | 3.588 |
| x2-y2 | -3.459 |
| xy | 4.526 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.391 |
0.355 |
0.000 |
| y |
0.355 |
6.639 |
0.000 |
| z |
0.000 |
0.000 |
5.154 |
<r2> (average value of r
2) Å
2
| <r2> |
137.131 |
| (<r2>)1/2 |
11.710 |