Vibrational Frequencies calculated at wB97X-D/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' |
3900 |
3715 |
46.52 |
|
|
|
| 2 |
A' |
3248 |
3094 |
3.26 |
|
|
|
| 3 |
A' |
3153 |
3003 |
15.17 |
|
|
|
| 4 |
A' |
2099 |
1999 |
30.70 |
|
|
|
| 5 |
A' |
1521 |
1449 |
73.51 |
|
|
|
| 6 |
A' |
1421 |
1354 |
62.96 |
|
|
|
| 7 |
A' |
1294 |
1233 |
21.90 |
|
|
|
| 8 |
A' |
1207 |
1150 |
125.37 |
|
|
|
| 9 |
A' |
1015 |
967 |
120.24 |
|
|
|
| 10 |
A' |
939 |
895 |
47.37 |
|
|
|
| 11 |
A' |
636 |
606 |
28.98 |
|
|
|
| 12 |
A' |
215 |
205 |
0.51 |
|
|
|
| 13 |
A" |
3233 |
3080 |
4.83 |
|
|
|
| 14 |
A" |
1048 |
998 |
1.63 |
|
|
|
| 15 |
A" |
903 |
861 |
29.70 |
|
|
|
| 16 |
A" |
634 |
604 |
0.95 |
|
|
|
| 17 |
A" |
407 |
388 |
134.74 |
|
|
|
| 18 |
A" |
278 |
264 |
4.36 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 13575.3 cm
-1
Scaled (by 0.9526) Zero Point Vibrational Energy (zpe) 12931.8 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 wB97X-D/cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.313 |
|
|
|
| 2 |
C |
0.221 |
|
|
|
| 3 |
C |
-0.313 |
|
|
|
| 4 |
O |
-0.476 |
|
|
|
| 5 |
H |
0.178 |
|
|
|
| 6 |
H |
0.171 |
|
|
|
| 7 |
H |
0.171 |
|
|
|
| 8 |
H |
0.362 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.046 |
0.952 |
0.000 |
1.414 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-21.218 |
0.809 |
0.000 |
| y |
0.809 |
-25.043 |
0.000 |
| z |
0.000 |
0.000 |
-24.820 |
|
| Traceless |
| | x | y | z |
| x |
3.714 |
0.809 |
0.000 |
| y |
0.809 |
-2.025 |
0.000 |
| z |
0.000 |
0.000 |
-1.689 |
|
| Polar |
| 3z2-r2 | -3.379 |
| x2-y2 | 3.826 |
| xy | 0.809 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.435 |
-2.175 |
0.000 |
| y |
-2.175 |
9.087 |
0.000 |
| z |
0.000 |
0.000 |
3.889 |
<r2> (average value of r
2) Å
2
| <r2> |
87.873 |
| (<r2>)1/2 |
9.374 |