Vibrational Frequencies calculated at PBE1PBE/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 |
3145 |
3024 |
4.46 |
|
|
|
| 2 |
A |
3129 |
3009 |
19.94 |
|
|
|
| 3 |
A |
3064 |
2947 |
24.23 |
|
|
|
| 4 |
A |
3058 |
2941 |
3.28 |
|
|
|
| 5 |
A |
1841 |
1771 |
261.84 |
|
|
|
| 6 |
A |
1490 |
1433 |
2.28 |
|
|
|
| 7 |
A |
1427 |
1372 |
0.01 |
|
|
|
| 8 |
A |
1333 |
1282 |
0.20 |
|
|
|
| 9 |
A |
1295 |
1246 |
1.61 |
|
|
|
| 10 |
A |
1210 |
1164 |
0.14 |
|
|
|
| 11 |
A |
1176 |
1131 |
0.38 |
|
|
|
| 12 |
A |
1046 |
1006 |
0.83 |
|
|
|
| 13 |
A |
949 |
913 |
0.23 |
|
|
|
| 14 |
A |
920 |
885 |
0.45 |
|
|
|
| 15 |
A |
825 |
793 |
1.72 |
|
|
|
| 16 |
A |
712 |
684 |
0.58 |
|
|
|
| 17 |
A |
565 |
543 |
6.15 |
|
|
|
| 18 |
A |
232 |
223 |
0.13 |
|
|
|
| 19 |
B |
3146 |
3025 |
19.55 |
|
|
|
| 20 |
B |
3135 |
3015 |
28.23 |
|
|
|
| 21 |
B |
3069 |
2951 |
37.35 |
|
|
|
| 22 |
B |
3058 |
2940 |
4.67 |
|
|
|
| 23 |
B |
1473 |
1417 |
5.94 |
|
|
|
| 24 |
B |
1427 |
1372 |
22.83 |
|
|
|
| 25 |
B |
1329 |
1278 |
2.34 |
|
|
|
| 26 |
B |
1290 |
1241 |
15.96 |
|
|
|
| 27 |
B |
1248 |
1200 |
9.34 |
|
|
|
| 28 |
B |
1175 |
1129 |
53.49 |
|
|
|
| 29 |
B |
1154 |
1109 |
3.84 |
|
|
|
| 30 |
B |
982 |
944 |
9.38 |
|
|
|
| 31 |
B |
917 |
881 |
0.50 |
|
|
|
| 32 |
B |
846 |
813 |
9.13 |
|
|
|
| 33 |
B |
586 |
563 |
2.41 |
|
|
|
| 34 |
B |
474 |
456 |
7.39 |
|
|
|
| 35 |
B |
450 |
433 |
2.04 |
|
|
|
| 36 |
B |
105 |
101 |
5.37 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 26639.2 cm
-1
Scaled (by 0.9616) Zero Point Vibrational Energy (zpe) 25616.3 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 PBE1PBE/aug-cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.647 |
|
|
|
| 2 |
C |
0.250 |
|
|
|
| 3 |
C |
0.378 |
|
|
|
| 4 |
C |
0.378 |
|
|
|
| 5 |
C |
0.658 |
|
|
|
| 6 |
C |
0.658 |
|
|
|
| 7 |
H |
-0.124 |
|
|
|
| 8 |
H |
-0.124 |
|
|
|
| 9 |
H |
-0.194 |
|
|
|
| 10 |
H |
-0.194 |
|
|
|
| 11 |
H |
-0.213 |
|
|
|
| 12 |
H |
-0.213 |
|
|
|
| 13 |
H |
-0.306 |
|
|
|
| 14 |
H |
-0.306 |
|
|
|
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 |
-3.262 |
3.262 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-35.194 |
-0.202 |
0.000 |
| y |
-0.202 |
-35.190 |
0.000 |
| z |
0.000 |
0.000 |
-45.283 |
|
| Traceless |
| | x | y | z |
| x |
5.042 |
-0.202 |
0.000 |
| y |
-0.202 |
5.049 |
0.000 |
| z |
0.000 |
0.000 |
-10.090 |
|
| Polar |
| 3z2-r2 | -20.181 |
| x2-y2 | -0.004 |
| xy | -0.202 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.480 |
0.094 |
0.000 |
| y |
0.094 |
9.413 |
0.000 |
| z |
0.000 |
0.000 |
10.160 |
<r2> (average value of r
2) Å
2
| <r2> |
152.659 |
| (<r2>)1/2 |
12.356 |