Vibrational Frequencies calculated at B3LYP/CEP-121G
| 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' |
3278 |
3195 |
1.16 |
|
|
|
| 2 |
A' |
3267 |
3184 |
2.37 |
|
|
|
| 3 |
A' |
3226 |
3143 |
4.93 |
|
|
|
| 4 |
A' |
3083 |
3005 |
31.41 |
|
|
|
| 5 |
A' |
2988 |
2911 |
48.43 |
|
|
|
| 6 |
A' |
1612 |
1571 |
2.31 |
|
|
|
| 7 |
A' |
1516 |
1478 |
9.54 |
|
|
|
| 8 |
A' |
1493 |
1455 |
10.50 |
|
|
|
| 9 |
A' |
1442 |
1405 |
3.10 |
|
|
|
| 10 |
A' |
1383 |
1348 |
6.04 |
|
|
|
| 11 |
A' |
1264 |
1231 |
0.44 |
|
|
|
| 12 |
A' |
1251 |
1219 |
1.21 |
|
|
|
| 13 |
A' |
1163 |
1133 |
18.28 |
|
|
|
| 14 |
A' |
1058 |
1031 |
6.83 |
|
|
|
| 15 |
A' |
1016 |
990 |
11.91 |
|
|
|
| 16 |
A' |
1004 |
978 |
25.66 |
|
|
|
| 17 |
A' |
967 |
942 |
1.51 |
|
|
|
| 18 |
A' |
865 |
843 |
28.15 |
|
|
|
| 19 |
A' |
630 |
614 |
2.79 |
|
|
|
| 20 |
A' |
315 |
307 |
1.05 |
|
|
|
| 21 |
A" |
3056 |
2978 |
34.97 |
|
|
|
| 22 |
A" |
1510 |
1472 |
8.99 |
|
|
|
| 23 |
A" |
1078 |
1051 |
3.80 |
|
|
|
| 24 |
A" |
886 |
864 |
5.39 |
|
|
|
| 25 |
A" |
787 |
767 |
89.61 |
|
|
|
| 26 |
A" |
748 |
729 |
8.95 |
|
|
|
| 27 |
A" |
613 |
598 |
3.95 |
|
|
|
| 28 |
A" |
591 |
576 |
16.64 |
|
|
|
| 29 |
A" |
263 |
256 |
2.85 |
|
|
|
| 30 |
A" |
121 |
118 |
0.01 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 21236.4 cm
-1
Scaled (by 0.9745) Zero Point Vibrational Energy (zpe) 20694.9 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 B3LYP/CEP-121G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.161 |
|
|
|
| 2 |
C |
-0.338 |
|
|
|
| 3 |
C |
-0.178 |
|
|
|
| 4 |
C |
0.403 |
|
|
|
| 5 |
C |
-0.133 |
|
|
|
| 6 |
C |
-0.656 |
|
|
|
| 7 |
H |
0.191 |
|
|
|
| 8 |
H |
0.181 |
|
|
|
| 9 |
H |
0.200 |
|
|
|
| 10 |
H |
0.162 |
|
|
|
| 11 |
H |
0.165 |
|
|
|
| 12 |
H |
0.165 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.792 |
1.313 |
0.000 |
1.533 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-32.457 |
-3.018 |
0.000 |
| y |
-3.018 |
-34.322 |
0.000 |
| z |
0.000 |
0.000 |
-38.562 |
|
| Traceless |
| | x | y | z |
| x |
3.986 |
-3.018 |
0.000 |
| y |
-3.018 |
1.187 |
0.000 |
| z |
0.000 |
0.000 |
-5.173 |
|
| Polar |
| 3z2-r2 | -10.345 |
| x2-y2 | 1.866 |
| xy | -3.018 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
9.045 |
-0.069 |
0.000 |
| y |
-0.069 |
10.066 |
0.000 |
| z |
0.000 |
0.000 |
5.010 |
<r2> (average value of r
2) Å
2
| <r2> |
121.481 |
| (<r2>)1/2 |
11.022 |