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' |
3270 |
3145 |
4.89 |
|
|
|
| 2 |
A' |
3202 |
3079 |
3.64 |
|
|
|
| 3 |
A' |
3187 |
3065 |
5.16 |
|
|
|
| 4 |
A' |
3167 |
3045 |
4.65 |
|
|
|
| 5 |
A' |
3159 |
3037 |
3.76 |
|
|
|
| 6 |
A' |
2909 |
2798 |
87.26 |
|
|
|
| 7 |
A' |
1786 |
1718 |
428.24 |
|
|
|
| 8 |
A' |
1719 |
1653 |
75.38 |
|
|
|
| 9 |
A' |
1666 |
1602 |
26.29 |
|
|
|
| 10 |
A' |
1441 |
1386 |
5.40 |
|
|
|
| 11 |
A' |
1392 |
1339 |
0.15 |
|
|
|
| 12 |
A' |
1313 |
1263 |
2.83 |
|
|
|
| 13 |
A' |
1309 |
1258 |
2.81 |
|
|
|
| 14 |
A' |
1251 |
1203 |
5.54 |
|
|
|
| 15 |
A' |
1193 |
1147 |
30.30 |
|
|
|
| 16 |
A' |
1143 |
1099 |
102.48 |
|
|
|
| 17 |
A' |
960 |
923 |
5.67 |
|
|
|
| 18 |
A' |
599 |
576 |
16.82 |
|
|
|
| 19 |
A' |
434 |
417 |
0.52 |
|
|
|
| 20 |
A' |
383 |
368 |
4.09 |
|
|
|
| 21 |
A' |
149 |
143 |
6.60 |
|
|
|
| 22 |
A" |
1047 |
1006 |
46.00 |
|
|
|
| 23 |
A" |
1024 |
985 |
5.74 |
|
|
|
| 24 |
A" |
994 |
956 |
21.16 |
|
|
|
| 25 |
A" |
970 |
933 |
20.57 |
|
|
|
| 26 |
A" |
889 |
855 |
9.20 |
|
|
|
| 27 |
A" |
657 |
632 |
2.83 |
|
|
|
| 28 |
A" |
288 |
277 |
7.43 |
|
|
|
| 29 |
A" |
217 |
209 |
1.65 |
|
|
|
| 30 |
A" |
98 |
94 |
3.08 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20907.5 cm
-1
Scaled (by 0.9616) Zero Point Vibrational Energy (zpe) 20104.7 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 |
C |
0.535 |
|
|
|
| 2 |
O |
-0.601 |
|
|
|
| 3 |
C |
0.625 |
|
|
|
| 4 |
C |
1.269 |
|
|
|
| 5 |
C |
1.075 |
|
|
|
| 6 |
C |
0.305 |
|
|
|
| 7 |
H |
-0.303 |
|
|
|
| 8 |
H |
-0.639 |
|
|
|
| 9 |
H |
-0.730 |
|
|
|
| 10 |
H |
-0.648 |
|
|
|
| 11 |
H |
-0.462 |
|
|
|
| 12 |
H |
-0.426 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.041 |
4.159 |
0.000 |
4.288 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-32.912 |
-3.252 |
0.000 |
| y |
-3.252 |
-43.592 |
0.000 |
| z |
0.000 |
0.000 |
-38.464 |
|
| Traceless |
| | x | y | z |
| x |
8.116 |
-3.252 |
0.000 |
| y |
-3.252 |
-7.904 |
0.000 |
| z |
0.000 |
0.000 |
-0.212 |
|
| Polar |
| 3z2-r2 | -0.424 |
| x2-y2 | 10.680 |
| xy | -3.252 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
9.657 |
3.133 |
0.000 |
| y |
3.133 |
18.918 |
0.000 |
| z |
0.000 |
0.000 |
6.259 |
<r2> (average value of r
2) Å
2
| <r2> |
242.369 |
| (<r2>)1/2 |
15.568 |