Vibrational Frequencies calculated at PBEPBE/6-311G**
| 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' |
3542 |
3510 |
59.26 |
|
|
|
| 2 |
A' |
2889 |
2863 |
61.36 |
|
|
|
| 3 |
A' |
2839 |
2813 |
85.39 |
|
|
|
| 4 |
A' |
1737 |
1721 |
140.48 |
|
|
|
| 5 |
A' |
1425 |
1412 |
39.59 |
|
|
|
| 6 |
A' |
1394 |
1381 |
50.89 |
|
|
|
| 7 |
A' |
1337 |
1324 |
27.28 |
|
|
|
| 8 |
A' |
1259 |
1247 |
32.47 |
|
|
|
| 9 |
A' |
1104 |
1094 |
78.81 |
|
|
|
| 10 |
A' |
849 |
842 |
50.48 |
|
|
|
| 11 |
A' |
752 |
745 |
6.08 |
|
|
|
| 12 |
A' |
288 |
286 |
24.90 |
|
|
|
| 13 |
A" |
2898 |
2871 |
26.15 |
|
|
|
| 14 |
A" |
1193 |
1182 |
4.14 |
|
|
|
| 15 |
A" |
1059 |
1049 |
0.22 |
|
|
|
| 16 |
A" |
683 |
677 |
0.01 |
|
|
|
| 17 |
A" |
434 |
430 |
77.35 |
|
|
|
| 18 |
A" |
212 |
210 |
4.45 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 12946.1 cm
-1
Scaled (by 0.9909) Zero Point Vibrational Energy (zpe) 12828.3 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/6-311G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.049 |
|
|
|
| 2 |
C |
0.090 |
|
|
|
| 3 |
O |
-0.356 |
|
|
|
| 4 |
O |
-0.265 |
|
|
|
| 5 |
H |
0.231 |
|
|
|
| 6 |
H |
0.130 |
|
|
|
| 7 |
H |
0.130 |
|
|
|
| 8 |
H |
0.090 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.878 |
1.275 |
0.000 |
2.270 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-24.311 |
3.788 |
0.000 |
| y |
3.788 |
-25.941 |
0.000 |
| z |
0.000 |
0.000 |
-23.128 |
|
| Traceless |
| | x | y | z |
| x |
0.223 |
3.788 |
0.000 |
| y |
3.788 |
-2.221 |
0.000 |
| z |
0.000 |
0.000 |
1.998 |
|
| Polar |
| 3z2-r2 | 3.996 |
| x2-y2 | 1.630 |
| xy | 3.788 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.055 |
0.153 |
0.000 |
| y |
0.153 |
5.380 |
0.000 |
| z |
0.000 |
0.000 |
3.146 |
<r2> (average value of r
2) Å
2
| <r2> |
73.103 |
| (<r2>)1/2 |
8.550 |