Vibrational Frequencies calculated at PBEPBE/aug-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 |
3055 |
3036 |
5.68 |
|
|
|
| 2 |
A |
3040 |
3022 |
20.32 |
|
|
|
| 3 |
A |
2979 |
2961 |
25.29 |
|
|
|
| 4 |
A |
2970 |
2952 |
4.61 |
|
|
|
| 5 |
A |
1744 |
1733 |
240.66 |
|
|
|
| 6 |
A |
1441 |
1433 |
2.06 |
|
|
|
| 7 |
A |
1379 |
1370 |
0.11 |
|
|
|
| 8 |
A |
1281 |
1273 |
0.46 |
|
|
|
| 9 |
A |
1243 |
1235 |
1.82 |
|
|
|
| 10 |
A |
1166 |
1159 |
0.31 |
|
|
|
| 11 |
A |
1125 |
1118 |
0.12 |
|
|
|
| 12 |
A |
1013 |
1007 |
0.90 |
|
|
|
| 13 |
A |
916 |
911 |
0.28 |
|
|
|
| 14 |
A |
886 |
880 |
0.44 |
|
|
|
| 15 |
A |
790 |
785 |
2.57 |
|
|
|
| 16 |
A |
685 |
681 |
1.05 |
|
|
|
| 17 |
A |
548 |
545 |
5.79 |
|
|
|
| 18 |
A |
220 |
219 |
0.17 |
|
|
|
| 19 |
B |
3055 |
3037 |
21.22 |
|
|
|
| 20 |
B |
3046 |
3028 |
28.40 |
|
|
|
| 21 |
B |
2984 |
2966 |
38.54 |
|
|
|
| 22 |
B |
2969 |
2951 |
5.37 |
|
|
|
| 23 |
B |
1427 |
1418 |
5.09 |
|
|
|
| 24 |
B |
1378 |
1370 |
21.36 |
|
|
|
| 25 |
B |
1278 |
1270 |
2.82 |
|
|
|
| 26 |
B |
1237 |
1229 |
7.94 |
|
|
|
| 27 |
B |
1196 |
1189 |
9.15 |
|
|
|
| 28 |
B |
1119 |
1112 |
51.52 |
|
|
|
| 29 |
B |
1108 |
1102 |
15.16 |
|
|
|
| 30 |
B |
950 |
944 |
9.91 |
|
|
|
| 31 |
B |
886 |
880 |
0.34 |
|
|
|
| 32 |
B |
813 |
808 |
10.39 |
|
|
|
| 33 |
B |
568 |
565 |
2.11 |
|
|
|
| 34 |
B |
456 |
454 |
5.21 |
|
|
|
| 35 |
B |
434 |
431 |
1.65 |
|
|
|
| 36 |
B |
104 |
103 |
4.99 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 25743.6 cm
-1
Scaled (by 0.9939) Zero Point Vibrational Energy (zpe) 25586.6 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/aug-cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.589 |
|
|
|
| 2 |
C |
0.224 |
|
|
|
| 3 |
C |
0.569 |
|
|
|
| 4 |
C |
0.569 |
|
|
|
| 5 |
C |
0.842 |
|
|
|
| 6 |
C |
0.842 |
|
|
|
| 7 |
H |
-0.221 |
|
|
|
| 8 |
H |
-0.221 |
|
|
|
| 9 |
H |
-0.293 |
|
|
|
| 10 |
H |
-0.293 |
|
|
|
| 11 |
H |
-0.311 |
|
|
|
| 12 |
H |
-0.311 |
|
|
|
| 13 |
H |
-0.404 |
|
|
|
| 14 |
H |
-0.404 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
-3.171 |
3.171 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-35.614 |
-0.209 |
0.000 |
| y |
-0.209 |
-35.663 |
0.000 |
| z |
0.000 |
0.000 |
-45.536 |
|
| Traceless |
| | x | y | z |
| x |
4.986 |
-0.209 |
0.000 |
| y |
-0.209 |
4.912 |
0.000 |
| z |
0.000 |
0.000 |
-9.898 |
|
| Polar |
| 3z2-r2 | -19.796 |
| x2-y2 | 0.049 |
| xy | -0.209 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.838 |
0.092 |
0.000 |
| y |
0.092 |
10.097 |
0.000 |
| z |
0.000 |
0.000 |
10.779 |
<r2> (average value of r
2) Å
2
| <r2> |
155.046 |
| (<r2>)1/2 |
12.452 |