Vibrational Frequencies calculated at HF/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' |
3326 |
3020 |
31.55 |
|
|
|
| 2 |
A' |
3326 |
3020 |
4.08 |
|
|
|
| 3 |
A' |
3217 |
2921 |
37.47 |
|
|
|
| 4 |
A' |
3207 |
2912 |
4.58 |
|
|
|
| 5 |
A' |
2010 |
1825 |
355.21 |
|
|
|
| 6 |
A' |
1605 |
1457 |
4.45 |
|
|
|
| 7 |
A' |
1594 |
1448 |
44.69 |
|
|
|
| 8 |
A' |
1565 |
1421 |
12.92 |
|
|
|
| 9 |
A' |
1522 |
1382 |
119.48 |
|
|
|
| 10 |
A' |
1412 |
1282 |
396.51 |
|
|
|
| 11 |
A' |
1317 |
1196 |
3.78 |
|
|
|
| 12 |
A' |
1191 |
1081 |
80.43 |
|
|
|
| 13 |
A' |
1070 |
971 |
4.70 |
|
|
|
| 14 |
A' |
947 |
860 |
18.47 |
|
|
|
| 15 |
A' |
697 |
633 |
12.65 |
|
|
|
| 16 |
A' |
454 |
412 |
8.09 |
|
|
|
| 17 |
A' |
305 |
277 |
13.07 |
|
|
|
| 18 |
A" |
3305 |
3001 |
31.66 |
|
|
|
| 19 |
A" |
3283 |
2981 |
9.38 |
|
|
|
| 20 |
A" |
1590 |
1443 |
6.56 |
|
|
|
| 21 |
A" |
1575 |
1430 |
6.91 |
|
|
|
| 22 |
A" |
1274 |
1157 |
3.60 |
|
|
|
| 23 |
A" |
1164 |
1057 |
11.71 |
|
|
|
| 24 |
A" |
665 |
604 |
12.73 |
|
|
|
| 25 |
A" |
188 |
170 |
6.23 |
|
|
|
| 26 |
A" |
161 |
146 |
1.99 |
|
|
|
| 27 |
A" |
99 |
89 |
0.37 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 21033.0 cm
-1
Scaled (by 0.908) Zero Point Vibrational Energy (zpe) 19098.0 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 HF/cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.002 |
-0.401 |
|
|
| 2 |
C |
0.309 |
0.110 |
|
|
| 3 |
O |
-0.367 |
0.112 |
|
|
| 4 |
O |
-0.433 |
0.112 |
|
|
| 5 |
C |
0.173 |
0.014 |
|
|
| 6 |
H |
0.061 |
0.014 |
|
|
| 7 |
H |
0.063 |
0.165 |
|
|
| 8 |
H |
0.063 |
-0.490 |
|
|
| 9 |
H |
0.046 |
-0.617 |
|
|
| 10 |
H |
0.043 |
0.918 |
|
|
| 11 |
H |
0.043 |
0.065 |
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.658 |
-1.014 |
0.000 |
1.943 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-32.686 |
4.848 |
0.000 |
| y |
4.848 |
-26.485 |
0.000 |
| z |
0.000 |
0.000 |
-28.940 |
|
| Traceless |
| | x | y | z |
| x |
-4.974 |
4.848 |
0.000 |
| y |
4.848 |
4.329 |
0.000 |
| z |
0.000 |
0.000 |
0.645 |
|
| Polar |
| 3z2-r2 | 1.291 |
| x2-y2 | -6.202 |
| xy | 4.848 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.513 |
0.260 |
0.000 |
| y |
0.260 |
5.990 |
0.000 |
| z |
0.000 |
0.000 |
4.198 |
<r2> (average value of r
2) Å
2
| <r2> |
117.321 |
| (<r2>)1/2 |
10.832 |