Vibrational Frequencies calculated at wB97X-D/aug-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' |
3177 |
3042 |
9.02 |
42.48 |
0.71 |
0.83 |
| 2 |
A' |
3046 |
2916 |
2.51 |
186.58 |
0.01 |
0.01 |
| 3 |
A' |
2917 |
2792 |
112.80 |
150.57 |
0.29 |
0.44 |
| 4 |
A' |
1841 |
1762 |
199.87 |
12.08 |
0.50 |
0.67 |
| 5 |
A' |
1438 |
1376 |
22.51 |
10.18 |
0.51 |
0.67 |
| 6 |
A' |
1420 |
1359 |
11.73 |
1.90 |
0.28 |
0.44 |
| 7 |
A' |
1364 |
1306 |
24.27 |
1.88 |
0.75 |
0.86 |
| 8 |
A' |
1131 |
1083 |
22.82 |
2.90 |
0.18 |
0.31 |
| 9 |
A' |
901 |
862 |
6.53 |
5.44 |
0.30 |
0.46 |
| 10 |
A' |
510 |
488 |
14.64 |
1.27 |
0.31 |
0.47 |
| 11 |
A" |
3121 |
2988 |
6.85 |
57.83 |
0.75 |
0.86 |
| 12 |
A" |
1448 |
1386 |
10.63 |
3.67 |
0.75 |
0.86 |
| 13 |
A" |
1131 |
1083 |
0.10 |
1.11 |
0.75 |
0.86 |
| 14 |
A" |
772 |
739 |
1.63 |
2.72 |
0.75 |
0.86 |
| 15 |
A" |
160 |
154 |
1.39 |
0.96 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 12187.4 cm
-1
Scaled (by 0.9573) Zero Point Vibrational Energy (zpe) 11667.0 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-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.614 |
|
|
|
| 2 |
C |
0.268 |
|
|
|
| 3 |
O |
-0.450 |
|
|
|
| 4 |
H |
-0.170 |
|
|
|
| 5 |
H |
-0.133 |
|
|
|
| 6 |
H |
-0.065 |
|
|
|
| 7 |
H |
-0.065 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-2.934 |
-0.308 |
0.000 |
2.950 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-21.288 |
-0.804 |
0.000 |
| y |
-0.804 |
-17.812 |
0.000 |
| z |
0.000 |
0.000 |
-17.889 |
|
| Traceless |
| | x | y | z |
| x |
-3.437 |
-0.804 |
0.000 |
| y |
-0.804 |
1.777 |
0.000 |
| z |
0.000 |
0.000 |
1.661 |
|
| Polar |
| 3z2-r2 | 3.321 |
| x2-y2 | -3.476 |
| xy | -0.804 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.356 |
0.193 |
0.000 |
| y |
0.193 |
4.558 |
0.000 |
| z |
0.000 |
0.000 |
3.540 |
<r2> (average value of r
2) Å
2
| <r2> |
46.929 |
| (<r2>)1/2 |
6.851 |