Vibrational Frequencies calculated at B3LYP/6-31G(2df,p)
| 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' |
3831 |
3697 |
17.75 |
69.27 |
0.28 |
0.44 |
| 2 |
A' |
3106 |
2997 |
30.76 |
65.64 |
0.53 |
0.69 |
| 3 |
A' |
2981 |
2877 |
58.57 |
114.97 |
0.05 |
0.10 |
| 4 |
A' |
1513 |
1460 |
3.38 |
15.61 |
0.74 |
0.85 |
| 5 |
A' |
1486 |
1434 |
4.67 |
5.82 |
0.65 |
0.79 |
| 6 |
A' |
1390 |
1341 |
27.04 |
2.70 |
0.73 |
0.85 |
| 7 |
A' |
1093 |
1055 |
1.43 |
6.47 |
0.40 |
0.57 |
| 8 |
A' |
1056 |
1019 |
110.39 |
0.83 |
0.45 |
0.62 |
| 9 |
A" |
3026 |
2920 |
72.22 |
63.67 |
0.75 |
0.86 |
| 10 |
A" |
1495 |
1443 |
1.38 |
16.51 |
0.75 |
0.86 |
| 11 |
A" |
1175 |
1134 |
0.86 |
5.53 |
0.75 |
0.86 |
| 12 |
A" |
323 |
312 |
106.06 |
2.94 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 11238.2 cm
-1
Scaled (by 0.965) Zero Point Vibrational Energy (zpe) 10844.8 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 B3LYP/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.220 |
|
|
|
| 2 |
O |
-0.403 |
|
|
|
| 3 |
H |
0.132 |
|
|
|
| 4 |
H |
0.103 |
|
|
|
| 5 |
H |
0.103 |
|
|
|
| 6 |
H |
0.286 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.309 |
0.787 |
0.000 |
1.527 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-11.532 |
-1.959 |
0.000 |
| y |
-1.959 |
-13.023 |
0.000 |
| z |
0.000 |
0.000 |
-13.466 |
|
| Traceless |
| | x | y | z |
| x |
1.713 |
-1.959 |
0.000 |
| y |
-1.959 |
-0.524 |
0.000 |
| z |
0.000 |
0.000 |
-1.188 |
|
| Polar |
| 3z2-r2 | -2.377 |
| x2-y2 | 1.491 |
| xy | -1.959 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.539 |
-0.155 |
0.000 |
| y |
-0.155 |
2.708 |
0.000 |
| z |
0.000 |
0.000 |
2.298 |
<r2> (average value of r
2) Å
2
| <r2> |
23.468 |
| (<r2>)1/2 |
4.844 |