Vibrational Frequencies calculated at B3PW91/6-31G*
| 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' |
3722 |
3561 |
48.09 |
|
|
|
| 2 |
A' |
3155 |
3018 |
20.58 |
|
|
|
| 3 |
A' |
3077 |
2944 |
18.86 |
|
|
|
| 4 |
A' |
3066 |
2933 |
12.56 |
|
|
|
| 5 |
A' |
1867 |
1786 |
258.07 |
|
|
|
| 6 |
A' |
1525 |
1459 |
12.02 |
|
|
|
| 7 |
A' |
1485 |
1420 |
14.59 |
|
|
|
| 8 |
A' |
1444 |
1382 |
10.34 |
|
|
|
| 9 |
A' |
1429 |
1368 |
56.49 |
|
|
|
| 10 |
A' |
1325 |
1268 |
1.41 |
|
|
|
| 11 |
A' |
1192 |
1141 |
245.90 |
|
|
|
| 12 |
A' |
1102 |
1054 |
45.92 |
|
|
|
| 13 |
A' |
1024 |
980 |
2.62 |
|
|
|
| 14 |
A' |
828 |
793 |
12.68 |
|
|
|
| 15 |
A' |
615 |
589 |
21.09 |
|
|
|
| 16 |
A' |
468 |
447 |
21.34 |
|
|
|
| 17 |
A' |
249 |
239 |
2.93 |
|
|
|
| 18 |
A" |
3162 |
3025 |
19.74 |
|
|
|
| 19 |
A" |
3102 |
2967 |
4.55 |
|
|
|
| 20 |
A" |
1520 |
1455 |
6.95 |
|
|
|
| 21 |
A" |
1292 |
1236 |
0.09 |
|
|
|
| 22 |
A" |
1118 |
1069 |
0.42 |
|
|
|
| 23 |
A" |
819 |
784 |
23.05 |
|
|
|
| 24 |
A" |
681 |
651 |
98.32 |
|
|
|
| 25 |
A" |
523 |
500 |
21.23 |
|
|
|
| 26 |
A" |
211 |
201 |
0.01 |
|
|
|
| 27 |
A" |
38 |
36 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20019.9 cm
-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 19153.0 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 B3PW91/6-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.586 |
|
|
|
| 2 |
C |
-0.410 |
|
|
|
| 3 |
C |
-0.507 |
|
|
|
| 4 |
O |
-0.580 |
|
|
|
| 5 |
O |
-0.464 |
|
|
|
| 6 |
H |
0.204 |
|
|
|
| 7 |
H |
0.204 |
|
|
|
| 8 |
H |
0.170 |
|
|
|
| 9 |
H |
0.188 |
|
|
|
| 10 |
H |
0.188 |
|
|
|
| 11 |
H |
0.421 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.455 |
-0.220 |
0.000 |
1.472 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-34.176 |
-0.469 |
0.000 |
| y |
-0.469 |
-24.672 |
0.000 |
| z |
0.000 |
0.000 |
-28.930 |
|
| Traceless |
| | x | y | z |
| x |
-7.375 |
-0.469 |
0.000 |
| y |
-0.469 |
6.881 |
0.000 |
| z |
0.000 |
0.000 |
0.494 |
|
| Polar |
| 3z2-r2 | 0.987 |
| x2-y2 | -9.504 |
| xy | -0.469 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.822 |
-0.082 |
0.000 |
| y |
-0.082 |
6.351 |
0.000 |
| z |
0.000 |
0.000 |
4.149 |
<r2> (average value of r
2) Å
2
| <r2> |
123.641 |
| (<r2>)1/2 |
11.119 |