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' |
3201 |
3062 |
6.23 |
|
|
|
| 2 |
A' |
3193 |
3054 |
16.53 |
|
|
|
| 3 |
A' |
3081 |
2948 |
6.48 |
|
|
|
| 4 |
A' |
3080 |
2946 |
24.11 |
|
|
|
| 5 |
A' |
1855 |
1774 |
227.70 |
|
|
|
| 6 |
A' |
1522 |
1456 |
8.64 |
|
|
|
| 7 |
A' |
1496 |
1432 |
19.99 |
|
|
|
| 8 |
A' |
1491 |
1426 |
13.34 |
|
|
|
| 9 |
A' |
1417 |
1356 |
63.57 |
|
|
|
| 10 |
A' |
1302 |
1246 |
323.80 |
|
|
|
| 11 |
A' |
1219 |
1166 |
1.07 |
|
|
|
| 12 |
A' |
1100 |
1053 |
58.61 |
|
|
|
| 13 |
A' |
1000 |
957 |
1.30 |
|
|
|
| 14 |
A' |
875 |
838 |
16.23 |
|
|
|
| 15 |
A' |
650 |
622 |
6.09 |
|
|
|
| 16 |
A' |
422 |
404 |
6.22 |
|
|
|
| 17 |
A' |
283 |
271 |
12.54 |
|
|
|
| 18 |
A" |
3160 |
3023 |
21.87 |
|
|
|
| 19 |
A" |
3152 |
3016 |
4.60 |
|
|
|
| 20 |
A" |
1510 |
1444 |
7.79 |
|
|
|
| 21 |
A" |
1499 |
1434 |
8.00 |
|
|
|
| 22 |
A" |
1185 |
1134 |
0.72 |
|
|
|
| 23 |
A" |
1073 |
1026 |
9.27 |
|
|
|
| 24 |
A" |
607 |
581 |
5.51 |
|
|
|
| 25 |
A" |
182 |
174 |
6.82 |
|
|
|
| 26 |
A" |
128 |
123 |
0.19 |
|
|
|
| 27 |
A" |
47 |
45 |
0.54 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19865.5 cm
-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 19005.3 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 B3PW91/6-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.597 |
|
|
-0.598 |
| 2 |
C |
0.603 |
|
|
0.165 |
| 3 |
O |
-0.469 |
|
|
0.166 |
| 4 |
O |
-0.440 |
|
|
0.166 |
| 5 |
C |
-0.283 |
|
|
0.068 |
| 6 |
H |
0.208 |
|
|
0.068 |
| 7 |
H |
0.206 |
|
|
-0.052 |
| 8 |
H |
0.206 |
|
|
-0.396 |
| 9 |
H |
0.185 |
|
|
-0.531 |
| 10 |
H |
0.191 |
|
|
0.821 |
| 11 |
H |
0.191 |
|
|
0.122 |
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.511 |
-0.963 |
0.000 |
1.792 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
-2.344 |
-3.834 |
0.000 |
4.493 |
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-29.829 |
-2.688 |
0.000 |
| y |
-2.688 |
-31.362 |
0.000 |
| z |
0.000 |
0.000 |
-28.816 |
|
| Traceless |
| | x | y | z |
| x |
0.260 |
-2.688 |
0.000 |
| y |
-2.688 |
-2.040 |
0.000 |
| z |
0.000 |
0.000 |
1.780 |
|
| Polar |
| 3z2-r2 | 3.560 |
| x2-y2 | 1.534 |
| xy | -2.688 |
| 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> |
118.339 |
| (<r2>)1/2 |
10.878 |