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 |
3725 |
3674 |
28.11 |
|
|
|
| 2 |
A |
3071 |
3029 |
41.19 |
|
|
|
| 3 |
A |
3054 |
3012 |
22.67 |
|
|
|
| 4 |
A |
3001 |
2959 |
20.22 |
|
|
|
| 5 |
A |
2893 |
2853 |
51.72 |
|
|
|
| 6 |
A |
1457 |
1437 |
1.52 |
|
|
|
| 7 |
A |
1430 |
1410 |
16.14 |
|
|
|
| 8 |
A |
1417 |
1397 |
10.04 |
|
|
|
| 9 |
A |
1354 |
1335 |
0.33 |
|
|
|
| 10 |
A |
1246 |
1229 |
120.97 |
|
|
|
| 11 |
A |
1196 |
1180 |
33.57 |
|
|
|
| 12 |
A |
1037 |
1023 |
25.37 |
|
|
|
| 13 |
A |
992 |
978 |
5.77 |
|
|
|
| 14 |
A |
914 |
901 |
9.79 |
|
|
|
| 15 |
A |
575 |
567 |
18.28 |
|
|
|
| 16 |
A |
399 |
393 |
14.46 |
|
|
|
| 17 |
A |
361 |
356 |
125.71 |
|
|
|
| 18 |
A |
179 |
177 |
2.65 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 14149.8 cm
-1
Scaled (by 0.9863) Zero Point Vibrational Energy (zpe) 13955.9 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 |
0.048 |
|
|
|
| 2 |
C |
-0.394 |
|
|
|
| 3 |
O |
-0.449 |
|
|
|
| 4 |
H |
0.086 |
|
|
|
| 5 |
H |
0.138 |
|
|
|
| 6 |
H |
0.127 |
|
|
|
| 7 |
H |
0.126 |
|
|
|
| 8 |
H |
0.318 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.652 |
1.100 |
0.254 |
1.304 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-14.902 |
-1.921 |
-0.035 |
| y |
-1.921 |
-19.168 |
0.516 |
| z |
-0.035 |
0.516 |
-20.108 |
|
| Traceless |
| | x | y | z |
| x |
4.736 |
-1.921 |
-0.035 |
| y |
-1.921 |
-1.663 |
0.516 |
| z |
-0.035 |
0.516 |
-3.073 |
|
| Polar |
| 3z2-r2 | -6.146 |
| x2-y2 | 4.266 |
| xy | -1.921 |
| xz | -0.035 |
| yz | 0.516 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.935 |
-0.158 |
0.062 |
| y |
-0.158 |
3.951 |
0.044 |
| z |
0.062 |
0.044 |
2.899 |
<r2> (average value of r
2) Å
2
| <r2> |
51.716 |
| (<r2>)1/2 |
7.191 |