Vibrational Frequencies calculated at PBEPBE/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' |
3552 |
3501 |
21.44 |
|
|
|
| 2 |
A' |
3379 |
3331 |
0.22 |
|
|
|
| 3 |
A' |
2988 |
2945 |
16.69 |
|
|
|
| 4 |
A' |
1790 |
1765 |
227.36 |
|
|
|
| 5 |
A' |
1667 |
1643 |
18.05 |
|
|
|
| 6 |
A' |
1433 |
1412 |
13.41 |
|
|
|
| 7 |
A' |
1369 |
1349 |
18.75 |
|
|
|
| 8 |
A' |
1285 |
1266 |
8.05 |
|
|
|
| 9 |
A' |
1155 |
1139 |
64.30 |
|
|
|
| 10 |
A' |
1112 |
1096 |
189.27 |
|
|
|
| 11 |
A' |
937 |
924 |
168.86 |
|
|
|
| 12 |
A' |
810 |
799 |
59.96 |
|
|
|
| 13 |
A' |
615 |
607 |
7.58 |
|
|
|
| 14 |
A' |
449 |
442 |
33.59 |
|
|
|
| 15 |
A' |
251 |
248 |
9.46 |
|
|
|
| 16 |
A" |
3459 |
3410 |
0.19 |
|
|
|
| 17 |
A" |
3028 |
2984 |
8.27 |
|
|
|
| 18 |
A" |
1365 |
1345 |
0.58 |
|
|
|
| 19 |
A" |
1156 |
1139 |
0.71 |
|
|
|
| 20 |
A" |
900 |
887 |
2.89 |
|
|
|
| 21 |
A" |
674 |
665 |
95.74 |
|
|
|
| 22 |
A" |
498 |
491 |
31.82 |
|
|
|
| 23 |
A" |
230 |
226 |
50.25 |
|
|
|
| 24 |
A" |
48 |
47 |
5.90 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 17074.4 cm
-1
Scaled (by 0.9857) Zero Point Vibrational Energy (zpe) 16830.3 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 PBEPBE/6-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.489 |
|
|
|
| 2 |
O |
-0.428 |
|
|
|
| 3 |
O |
-0.522 |
|
|
|
| 4 |
C |
-0.283 |
|
|
|
| 5 |
N |
-0.665 |
|
|
|
| 6 |
H |
0.400 |
|
|
|
| 7 |
H |
0.197 |
|
|
|
| 8 |
H |
0.197 |
|
|
|
| 9 |
H |
0.308 |
|
|
|
| 10 |
H |
0.308 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.588 |
1.135 |
0.000 |
1.278 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-31.628 |
-2.385 |
0.000 |
| y |
-2.385 |
-29.697 |
0.000 |
| z |
0.000 |
0.000 |
-27.038 |
|
| Traceless |
| | x | y | z |
| x |
-3.260 |
-2.385 |
0.000 |
| y |
-2.385 |
-0.365 |
0.000 |
| z |
0.000 |
0.000 |
3.625 |
|
| Polar |
| 3z2-r2 | 7.250 |
| x2-y2 | -1.931 |
| xy | -2.385 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.606 |
-0.371 |
0.000 |
| y |
-0.371 |
5.962 |
0.000 |
| z |
0.000 |
0.000 |
3.825 |
<r2> (average value of r
2) Å
2
| <r2> |
118.829 |
| (<r2>)1/2 |
10.901 |