Vibrational Frequencies calculated at PBEPBE/6-311+G(3df,2p)
| 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' |
326 |
324 |
0.70 |
|
|
|
| 2 |
A' |
546 |
542 |
157.10 |
|
|
|
| 3 |
A' |
824 |
817 |
54.84 |
|
|
|
| 4 |
A' |
961 |
953 |
47.46 |
|
|
|
| 5 |
A' |
1134 |
1124 |
0.08 |
|
|
|
| 6 |
A' |
1381 |
1370 |
4.06 |
|
|
|
| 7 |
A' |
1433 |
1422 |
5.14 |
|
|
|
| 8 |
A' |
1643 |
1629 |
191.85 |
|
|
|
| 9 |
A' |
2965 |
2941 |
12.73 |
|
|
|
| 10 |
A' |
3091 |
3066 |
4.81 |
|
|
|
| 11 |
A" |
155 |
153 |
0.04 |
|
|
|
| 12 |
A" |
371 |
368 |
1.64 |
|
|
|
| 13 |
A" |
1111 |
1102 |
0.30 |
|
|
|
| 14 |
A" |
1419 |
1408 |
11.30 |
|
|
|
| 15 |
A" |
3032 |
3008 |
15.15 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 10197.0 cm
-1
Scaled (by 0.9918) Zero Point Vibrational Energy (zpe) 10113.4 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/6-311+G(3df,2p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.048 |
|
|
|
| 2 |
O |
-0.371 |
|
|
|
| 3 |
H |
0.122 |
|
|
|
| 4 |
H |
0.130 |
|
|
|
| 5 |
H |
0.130 |
|
|
|
| 6 |
N |
0.199 |
|
|
|
| 7 |
O |
-0.258 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
2.149 |
0.021 |
0.000 |
2.149 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-22.156 |
0.749 |
0.000 |
| y |
0.749 |
-25.607 |
0.000 |
| z |
0.000 |
0.000 |
-22.474 |
|
| Traceless |
| | x | y | z |
| x |
1.885 |
0.749 |
0.000 |
| y |
0.749 |
-3.292 |
0.000 |
| z |
0.000 |
0.000 |
1.407 |
|
| Polar |
| 3z2-r2 | 2.815 |
| x2-y2 | 3.451 |
| xy | 0.749 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.915 |
0.875 |
0.000 |
| y |
0.875 |
5.408 |
0.000 |
| z |
0.000 |
0.000 |
3.732 |
<r2> (average value of r
2) Å
2
| <r2> |
67.125 |
| (<r2>)1/2 |
8.193 |