Vibrational Frequencies calculated at PBEPBE/cc-pVDZ
| 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 |
3121 |
3103 |
3.76 |
|
|
|
| 2 |
A |
3103 |
3085 |
12.68 |
|
|
|
| 3 |
A |
3071 |
3053 |
3.34 |
|
|
|
| 4 |
A |
3057 |
3040 |
19.70 |
|
|
|
| 5 |
A |
2994 |
2977 |
2.75 |
|
|
|
| 6 |
A |
2976 |
2959 |
29.87 |
|
|
|
| 7 |
A |
1773 |
1763 |
202.58 |
|
|
|
| 8 |
A |
1420 |
1411 |
6.81 |
|
|
|
| 9 |
A |
1397 |
1389 |
15.66 |
|
|
|
| 10 |
A |
1396 |
1388 |
25.52 |
|
|
|
| 11 |
A |
1395 |
1387 |
2.90 |
|
|
|
| 12 |
A |
1389 |
1381 |
12.30 |
|
|
|
| 13 |
A |
1320 |
1312 |
63.24 |
|
|
|
| 14 |
A |
1219 |
1212 |
263.28 |
|
|
|
| 15 |
A |
1148 |
1142 |
3.91 |
|
|
|
| 16 |
A |
1116 |
1110 |
0.43 |
|
|
|
| 17 |
A |
1036 |
1030 |
64.04 |
|
|
|
| 18 |
A |
1006 |
1001 |
6.74 |
|
|
|
| 19 |
A |
947 |
941 |
1.86 |
|
|
|
| 20 |
A |
833 |
828 |
17.00 |
|
|
|
| 21 |
A |
627 |
624 |
4.66 |
|
|
|
| 22 |
A |
581 |
577 |
2.62 |
|
|
|
| 23 |
A |
409 |
406 |
5.58 |
|
|
|
| 24 |
A |
276 |
274 |
10.38 |
|
|
|
| 25 |
A |
179 |
178 |
5.39 |
|
|
|
| 26 |
A |
113 |
113 |
0.28 |
|
|
|
| 27 |
A |
25 |
25 |
0.78 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18962.7 cm
-1
Scaled (by 0.9942) Zero Point Vibrational Energy (zpe) 18852.7 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-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.029 |
|
|
|
| 2 |
C |
0.091 |
|
|
|
| 3 |
O |
-0.223 |
|
|
|
| 4 |
O |
-0.231 |
|
|
|
| 5 |
C |
0.067 |
|
|
|
| 6 |
H |
0.055 |
|
|
|
| 7 |
H |
0.064 |
|
|
|
| 8 |
H |
0.065 |
|
|
|
| 9 |
H |
0.043 |
|
|
|
| 10 |
H |
0.049 |
|
|
|
| 11 |
H |
0.049 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.305 |
-1.643 |
0.002 |
1.671 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-24.532 |
1.216 |
-0.002 |
| y |
1.216 |
-34.015 |
-0.002 |
| z |
-0.002 |
-0.002 |
-29.098 |
|
| Traceless |
| | x | y | z |
| x |
7.024 |
1.216 |
-0.002 |
| y |
1.216 |
-7.200 |
-0.002 |
| z |
-0.002 |
-0.002 |
0.176 |
|
| Polar |
| 3z2-r2 | 0.352 |
| x2-y2 | 9.483 |
| xy | 1.216 |
| xz | -0.002 |
| yz | -0.002 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.515 |
0.061 |
0.000 |
| y |
0.061 |
5.965 |
0.000 |
| z |
0.000 |
0.000 |
4.516 |
<r2> (average value of r
2) Å
2
| <r2> |
121.026 |
| (<r2>)1/2 |
11.001 |