Vibrational Frequencies calculated at wB97X-D/aug-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 |
A1 |
3028 |
2897 |
71.02 |
123.50 |
0.24 |
0.39 |
| 2 |
A1 |
1940 |
1856 |
33.87 |
47.99 |
0.15 |
0.25 |
| 3 |
A1 |
1452 |
1389 |
0.01 |
3.24 |
0.41 |
0.58 |
| 4 |
A1 |
1167 |
1116 |
106.29 |
2.19 |
0.10 |
0.17 |
| 5 |
A1 |
550 |
526 |
0.61 |
8.11 |
0.20 |
0.34 |
| 6 |
A1 |
281 |
268 |
14.80 |
0.62 |
0.31 |
0.47 |
| 7 |
A2 |
1035 |
990 |
0.00 |
0.50 |
0.75 |
0.86 |
| 8 |
A2 |
182 |
174 |
0.00 |
0.47 |
0.75 |
0.86 |
| 9 |
B1 |
1044 |
998 |
0.00 |
1.29 |
0.75 |
0.86 |
| 10 |
B1 |
132 |
126 |
5.11 |
0.07 |
0.75 |
0.86 |
| 11 |
B2 |
3009 |
2878 |
2.52 |
0.39 |
0.75 |
0.86 |
| 12 |
B2 |
1859 |
1778 |
750.35 |
2.37 |
0.75 |
0.86 |
| 13 |
B2 |
1396 |
1335 |
9.11 |
3.81 |
0.75 |
0.86 |
| 14 |
B2 |
1112 |
1063 |
701.54 |
1.94 |
0.75 |
0.86 |
| 15 |
B2 |
722 |
690 |
46.31 |
0.09 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 9452.9 cm
-1
Scaled (by 0.9566) Zero Point Vibrational Energy (zpe) 9042.7 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 wB97X-D/aug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.137 |
|
|
|
| 2 |
C |
0.249 |
|
|
|
| 3 |
C |
0.249 |
|
|
|
| 4 |
O |
-0.624 |
|
|
|
| 5 |
O |
-0.624 |
|
|
|
| 6 |
H |
0.444 |
|
|
|
| 7 |
H |
0.444 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
-3.380 |
3.380 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-26.336 |
0.000 |
0.000 |
| y |
0.000 |
-39.166 |
0.000 |
| z |
0.000 |
0.000 |
-25.849 |
|
| Traceless |
| | x | y | z |
| x |
6.172 |
0.000 |
0.000 |
| y |
0.000 |
-13.074 |
0.000 |
| z |
0.000 |
0.000 |
6.902 |
|
| Polar |
| 3z2-r2 | 13.804 |
| x2-y2 | 12.830 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.485 |
0.000 |
0.000 |
| y |
0.000 |
7.825 |
0.000 |
| z |
0.000 |
0.000 |
4.903 |
<r2> (average value of r
2) Å
2
| <r2> |
123.766 |
| (<r2>)1/2 |
11.125 |