Vibrational Frequencies calculated at mPW1PW91/daug-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 |
A1 |
3151 |
3151 |
22.92 |
98.48 |
0.32 |
0.48 |
| 2 |
A1 |
2999 |
2999 |
64.07 |
337.40 |
0.02 |
0.03 |
| 3 |
A1 |
1491 |
1491 |
4.35 |
4.45 |
0.72 |
0.84 |
| 4 |
A1 |
1463 |
1463 |
0.14 |
3.51 |
0.73 |
0.85 |
| 5 |
A1 |
1261 |
1261 |
6.66 |
0.42 |
0.72 |
0.84 |
| 6 |
A1 |
968 |
968 |
35.64 |
7.78 |
0.32 |
0.49 |
| 7 |
A1 |
412 |
412 |
2.43 |
1.11 |
0.12 |
0.22 |
| 8 |
A2 |
3054 |
3054 |
0.00 |
19.75 |
0.75 |
0.86 |
| 9 |
A2 |
1458 |
1458 |
0.00 |
11.92 |
0.75 |
0.86 |
| 10 |
A2 |
1152 |
1152 |
0.00 |
1.67 |
0.75 |
0.86 |
| 11 |
A2 |
198 |
198 |
0.00 |
0.19 |
0.75 |
0.86 |
| 12 |
B1 |
3049 |
3049 |
127.31 |
102.82 |
0.75 |
0.86 |
| 13 |
B1 |
1470 |
1470 |
15.39 |
0.07 |
0.75 |
0.86 |
| 14 |
B1 |
1183 |
1183 |
6.45 |
0.00 |
0.75 |
0.86 |
| 15 |
B1 |
240 |
240 |
5.26 |
0.01 |
0.75 |
0.86 |
| 16 |
B2 |
3150 |
3150 |
29.32 |
67.04 |
0.75 |
0.86 |
| 17 |
B2 |
2988 |
2988 |
64.62 |
1.69 |
0.75 |
0.86 |
| 18 |
B2 |
1473 |
1473 |
13.44 |
1.48 |
0.75 |
0.86 |
| 19 |
B2 |
1432 |
1432 |
0.96 |
1.60 |
0.75 |
0.86 |
| 20 |
B2 |
1217 |
1217 |
123.73 |
0.82 |
0.75 |
0.86 |
| 21 |
B2 |
1122 |
1122 |
19.33 |
1.17 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 17464.6 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 17464.6 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 mPW1PW91/daug-cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.623 |
|
|
|
| 2 |
C |
0.960 |
|
|
|
| 3 |
C |
0.960 |
|
|
|
| 4 |
H |
-0.240 |
|
|
|
| 5 |
H |
-0.240 |
|
|
|
| 6 |
H |
-0.204 |
|
|
|
| 7 |
H |
-0.204 |
|
|
|
| 8 |
H |
-0.204 |
|
|
|
| 9 |
H |
-0.204 |
|
|
|
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 |
-1.247 |
1.247 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.247 |
0.000 |
0.000 |
| y |
0.000 |
-17.490 |
0.000 |
| z |
0.000 |
0.000 |
-21.382 |
|
| Traceless |
| | x | y | z |
| x |
-0.811 |
0.000 |
0.000 |
| y |
0.000 |
3.324 |
0.000 |
| z |
0.000 |
0.000 |
-2.513 |
|
| Polar |
| 3z2-r2 | -5.026 |
| x2-y2 | -2.757 |
| 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 |
4.659 |
0.000 |
0.000 |
| y |
0.000 |
5.760 |
0.000 |
| z |
0.000 |
0.000 |
4.739 |
<r2> (average value of r
2) Å
2
| <r2> |
52.514 |
| (<r2>)1/2 |
7.247 |