Vibrational Frequencies calculated at B3PW91/6-311G*
| 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' |
3757 |
3617 |
34.91 |
|
|
|
| 2 |
A' |
3131 |
3014 |
25.33 |
|
|
|
| 3 |
A' |
3059 |
2945 |
19.47 |
|
|
|
| 4 |
A' |
3054 |
2940 |
17.00 |
|
|
|
| 5 |
A' |
1849 |
1780 |
284.68 |
|
|
|
| 6 |
A' |
1514 |
1458 |
13.88 |
|
|
|
| 7 |
A' |
1470 |
1415 |
18.63 |
|
|
|
| 8 |
A' |
1433 |
1379 |
8.50 |
|
|
|
| 9 |
A' |
1418 |
1365 |
55.20 |
|
|
|
| 10 |
A' |
1322 |
1273 |
1.06 |
|
|
|
| 11 |
A' |
1186 |
1142 |
263.40 |
|
|
|
| 12 |
A' |
1097 |
1056 |
53.20 |
|
|
|
| 13 |
A' |
1021 |
983 |
2.43 |
|
|
|
| 14 |
A' |
827 |
796 |
13.12 |
|
|
|
| 15 |
A' |
620 |
597 |
20.67 |
|
|
|
| 16 |
A' |
470 |
452 |
21.68 |
|
|
|
| 17 |
A' |
250 |
241 |
2.73 |
|
|
|
| 18 |
A" |
3138 |
3021 |
26.62 |
|
|
|
| 19 |
A" |
3084 |
2969 |
4.67 |
|
|
|
| 20 |
A" |
1509 |
1453 |
9.42 |
|
|
|
| 21 |
A" |
1292 |
1243 |
0.14 |
|
|
|
| 22 |
A" |
1116 |
1075 |
0.41 |
|
|
|
| 23 |
A" |
819 |
788 |
25.27 |
|
|
|
| 24 |
A" |
687 |
661 |
104.83 |
|
|
|
| 25 |
A" |
527 |
507 |
23.37 |
|
|
|
| 26 |
A" |
211 |
203 |
0.00 |
|
|
|
| 27 |
A" |
38 |
36 |
0.01 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19947.2 cm
-1
Scaled (by 0.9627) Zero Point Vibrational Energy (zpe) 19203.2 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 B3PW91/6-311G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.444 |
|
|
|
| 2 |
C |
-0.540 |
|
|
|
| 3 |
C |
-0.649 |
|
|
|
| 4 |
O |
-0.513 |
|
|
|
| 5 |
O |
-0.341 |
|
|
|
| 6 |
H |
0.253 |
|
|
|
| 7 |
H |
0.253 |
|
|
|
| 8 |
H |
0.224 |
|
|
|
| 9 |
H |
0.234 |
|
|
|
| 10 |
H |
0.234 |
|
|
|
| 11 |
H |
0.401 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.447 |
-0.193 |
0.000 |
1.460 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-34.886 |
-0.440 |
0.000 |
| y |
-0.440 |
-25.007 |
0.000 |
| z |
0.000 |
0.000 |
-29.306 |
|
| Traceless |
| | x | y | z |
| x |
-7.729 |
-0.440 |
0.000 |
| y |
-0.440 |
7.089 |
0.000 |
| z |
0.000 |
0.000 |
0.640 |
|
| Polar |
| 3z2-r2 | 1.279 |
| x2-y2 | -9.879 |
| xy | -0.440 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.114 |
-0.142 |
0.000 |
| y |
-0.142 |
6.681 |
0.000 |
| z |
0.000 |
0.000 |
4.391 |
<r2> (average value of r
2) Å
2
| <r2> |
123.655 |
| (<r2>)1/2 |
11.120 |