Vibrational Frequencies calculated at PBEPBE/6-31G*
| 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' |
3649 |
3596 |
7.65 |
81.23 |
0.30 |
0.46 |
| 2 |
A' |
3064 |
3021 |
31.46 |
71.84 |
0.52 |
0.68 |
| 3 |
A' |
2917 |
2875 |
70.26 |
126.38 |
0.06 |
0.12 |
| 4 |
A' |
1495 |
1473 |
4.25 |
22.13 |
0.73 |
0.84 |
| 5 |
A' |
1462 |
1441 |
6.49 |
10.96 |
0.66 |
0.79 |
| 6 |
A' |
1367 |
1347 |
23.98 |
4.04 |
0.75 |
0.86 |
| 7 |
A' |
1074 |
1059 |
5.18 |
6.80 |
0.46 |
0.63 |
| 8 |
A' |
1038 |
1023 |
110.29 |
0.58 |
0.75 |
0.86 |
| 9 |
A" |
2959 |
2917 |
86.06 |
74.19 |
0.75 |
0.86 |
| 10 |
A" |
1475 |
1454 |
1.77 |
23.27 |
0.75 |
0.86 |
| 11 |
A" |
1145 |
1129 |
0.11 |
9.02 |
0.75 |
0.86 |
| 12 |
A" |
346 |
341 |
123.64 |
4.53 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 10995.4 cm
-1
Scaled (by 0.9857) Zero Point Vibrational Energy (zpe) 10838.2 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/6-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.267 |
|
|
|
| 2 |
O |
-0.573 |
|
|
|
| 3 |
H |
0.173 |
|
|
|
| 4 |
H |
0.140 |
|
|
|
| 5 |
H |
0.140 |
|
|
|
| 6 |
H |
0.386 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.404 |
0.822 |
0.000 |
1.627 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-11.563 |
-2.085 |
0.000 |
| y |
-2.085 |
-13.064 |
0.000 |
| z |
0.000 |
0.000 |
-13.635 |
|
| Traceless |
| | x | y | z |
| x |
1.787 |
-2.085 |
0.000 |
| y |
-2.085 |
-0.465 |
0.000 |
| z |
0.000 |
0.000 |
-1.322 |
|
| Polar |
| 3z2-r2 | -2.644 |
| x2-y2 | 1.501 |
| xy | -2.085 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.465 |
-0.151 |
0.000 |
| y |
-0.151 |
2.615 |
0.000 |
| z |
0.000 |
0.000 |
2.139 |
<r2> (average value of r
2) Å
2
| <r2> |
23.714 |
| (<r2>)1/2 |
4.870 |