Vibrational Frequencies calculated at B3PW91/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 |
A1 |
3137 |
3026 |
22.13 |
98.93 |
0.31 |
0.47 |
| 2 |
A1 |
2983 |
2877 |
64.05 |
330.93 |
0.02 |
0.03 |
| 3 |
A1 |
1481 |
1429 |
4.48 |
4.51 |
0.73 |
0.84 |
| 4 |
A1 |
1457 |
1405 |
0.08 |
3.68 |
0.73 |
0.84 |
| 5 |
A1 |
1252 |
1208 |
6.32 |
0.36 |
0.70 |
0.83 |
| 6 |
A1 |
956 |
922 |
35.15 |
7.70 |
0.32 |
0.49 |
| 7 |
A1 |
411 |
396 |
2.32 |
1.21 |
0.14 |
0.25 |
| 8 |
A2 |
3037 |
2929 |
0.00 |
21.41 |
0.75 |
0.86 |
| 9 |
A2 |
1448 |
1397 |
0.00 |
12.37 |
0.75 |
0.86 |
| 10 |
A2 |
1144 |
1103 |
0.00 |
1.63 |
0.75 |
0.86 |
| 11 |
A2 |
197 |
190 |
0.00 |
0.25 |
0.75 |
0.86 |
| 12 |
B1 |
3031 |
2924 |
127.52 |
106.52 |
0.75 |
0.86 |
| 13 |
B1 |
1460 |
1409 |
15.31 |
0.08 |
0.75 |
0.86 |
| 14 |
B1 |
1175 |
1133 |
6.14 |
0.00 |
0.75 |
0.86 |
| 15 |
B1 |
240 |
232 |
5.28 |
0.00 |
0.75 |
0.86 |
| 16 |
B2 |
3136 |
3025 |
28.28 |
67.00 |
0.75 |
0.86 |
| 17 |
B2 |
2972 |
2866 |
64.85 |
2.06 |
0.75 |
0.86 |
| 18 |
B2 |
1463 |
1411 |
12.87 |
1.52 |
0.75 |
0.86 |
| 19 |
B2 |
1426 |
1376 |
1.16 |
1.64 |
0.75 |
0.86 |
| 20 |
B2 |
1201 |
1159 |
117.97 |
0.76 |
0.75 |
0.86 |
| 21 |
B2 |
1115 |
1075 |
22.54 |
1.21 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 17360.6 cm
-1
Scaled (by 0.9646) Zero Point Vibrational Energy (zpe) 16746.0 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 B3PW91/aug-cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.531 |
|
|
|
| 2 |
C |
0.786 |
|
|
|
| 3 |
C |
0.786 |
|
|
|
| 4 |
H |
-0.312 |
|
|
|
| 5 |
H |
-0.312 |
|
|
|
| 6 |
H |
-0.104 |
|
|
|
| 7 |
H |
-0.104 |
|
|
|
| 8 |
H |
-0.104 |
|
|
|
| 9 |
H |
-0.104 |
|
|
|
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 |
-1.245 |
1.245 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.253 |
0.000 |
0.000 |
| y |
0.000 |
-17.526 |
0.000 |
| z |
0.000 |
0.000 |
-21.384 |
|
| Traceless |
| | x | y | z |
| x |
-0.798 |
0.000 |
0.000 |
| y |
0.000 |
3.292 |
0.000 |
| z |
0.000 |
0.000 |
-2.494 |
|
| Polar |
| 3z2-r2 | -4.988 |
| x2-y2 | -2.726 |
| 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 |
4.660 |
0.000 |
0.000 |
| y |
0.000 |
5.815 |
0.000 |
| z |
0.000 |
0.000 |
4.741 |
<r2> (average value of r
2) Å
2
| <r2> |
52.712 |
| (<r2>)1/2 |
7.260 |