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' |
3189 |
3078 |
10.55 |
|
|
|
| 2 |
A' |
3060 |
2953 |
13.31 |
|
|
|
| 3 |
A' |
3044 |
2938 |
73.11 |
|
|
|
| 4 |
A' |
1838 |
1774 |
283.92 |
|
|
|
| 5 |
A' |
1467 |
1416 |
12.29 |
|
|
|
| 6 |
A' |
1444 |
1394 |
5.56 |
|
|
|
| 7 |
A' |
1382 |
1333 |
1.01 |
|
|
|
| 8 |
A' |
1240 |
1197 |
265.80 |
|
|
|
| 9 |
A' |
1178 |
1137 |
34.03 |
|
|
|
| 10 |
A' |
961 |
928 |
22.67 |
|
|
|
| 11 |
A' |
778 |
751 |
8.70 |
|
|
|
| 12 |
A' |
301 |
290 |
13.61 |
|
|
|
| 13 |
A" |
3149 |
3039 |
17.25 |
|
|
|
| 14 |
A" |
1452 |
1401 |
9.29 |
|
|
|
| 15 |
A" |
1159 |
1119 |
0.78 |
|
|
|
| 16 |
A" |
1034 |
997 |
0.13 |
|
|
|
| 17 |
A" |
348 |
336 |
24.00 |
|
|
|
| 18 |
A" |
108 |
104 |
0.13 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 13566.1 cm
-1
Scaled (by 0.965) Zero Point Vibrational Energy (zpe) 13091.3 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 |
0.051 |
|
|
|
| 2 |
O |
-0.257 |
|
|
|
| 3 |
C |
0.238 |
|
|
|
| 4 |
O |
-0.254 |
|
|
|
| 5 |
H |
0.061 |
|
|
|
| 6 |
H |
0.063 |
|
|
|
| 7 |
H |
0.063 |
|
|
|
| 8 |
H |
0.034 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.928 |
1.529 |
0.000 |
1.788 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-19.139 |
-1.125 |
0.000 |
| y |
-1.125 |
-27.510 |
0.000 |
| z |
0.000 |
0.000 |
-22.627 |
|
| Traceless |
| | x | y | z |
| x |
5.930 |
-1.125 |
0.000 |
| y |
-1.125 |
-6.627 |
0.000 |
| z |
0.000 |
0.000 |
0.697 |
|
| Polar |
| 3z2-r2 | 1.395 |
| x2-y2 | 8.371 |
| xy | -1.125 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
0.000 |
0.000 |
0.000 |
| y |
0.000 |
0.000 |
0.000 |
| z |
0.000 |
0.000 |
0.000 |
<r2> (average value of r
2) Å
2
| <r2> |
70.883 |
| (<r2>)1/2 |
8.419 |