Vibrational Frequencies calculated at B3PW91/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' |
3610 |
3484 |
112.50 |
|
|
|
| 2 |
A' |
3012 |
2907 |
46.83 |
|
|
|
| 3 |
A' |
1888 |
1822 |
188.81 |
|
|
|
| 4 |
A' |
1819 |
1756 |
110.31 |
|
|
|
| 5 |
A' |
1410 |
1361 |
340.17 |
|
|
|
| 6 |
A' |
1328 |
1281 |
11.52 |
|
|
|
| 7 |
A' |
1230 |
1186 |
8.77 |
|
|
|
| 8 |
A' |
898 |
867 |
42.64 |
|
|
|
| 9 |
A' |
691 |
667 |
14.46 |
|
|
|
| 10 |
A' |
502 |
485 |
4.91 |
|
|
|
| 11 |
A' |
284 |
274 |
37.15 |
|
|
|
| 12 |
A" |
1015 |
979 |
2.29 |
|
|
|
| 13 |
A" |
722 |
696 |
80.33 |
|
|
|
| 14 |
A" |
585 |
565 |
23.62 |
|
|
|
| 15 |
A" |
186 |
180 |
22.95 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9589.2 cm
-1
Scaled (by 0.965) Zero Point Vibrational Energy (zpe) 9253.6 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 B3PW91/cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.161 |
|
|
|
| 2 |
C |
0.141 |
|
|
|
| 3 |
O |
-0.186 |
|
|
|
| 4 |
O |
-0.205 |
|
|
|
| 5 |
O |
-0.137 |
|
|
|
| 6 |
H |
0.056 |
|
|
|
| 7 |
H |
0.170 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.321 |
-1.894 |
0.000 |
1.921 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-25.217 |
0.005 |
0.000 |
| y |
0.005 |
-34.956 |
0.000 |
| z |
0.000 |
0.000 |
-25.948 |
|
| Traceless |
| | x | y | z |
| x |
5.235 |
0.005 |
0.000 |
| y |
0.005 |
-9.374 |
0.000 |
| z |
0.000 |
0.000 |
4.139 |
|
| Polar |
| 3z2-r2 | 8.277 |
| x2-y2 | 9.739 |
| xy | 0.005 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.733 |
-0.649 |
0.000 |
| y |
-0.649 |
5.188 |
0.000 |
| z |
0.000 |
0.000 |
2.153 |
<r2> (average value of r
2) Å
2
| <r2> |
98.618 |
| (<r2>)1/2 |
9.931 |