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' |
3189 |
3160 |
5.08 |
|
|
|
| 2 |
A' |
3071 |
3043 |
3.33 |
|
|
|
| 3 |
A' |
2832 |
2806 |
119.18 |
|
|
|
| 4 |
A' |
1537 |
1523 |
50.88 |
|
|
|
| 5 |
A' |
1421 |
1408 |
12.72 |
|
|
|
| 6 |
A' |
1350 |
1338 |
10.09 |
|
|
|
| 7 |
A' |
1129 |
1119 |
16.25 |
|
|
|
| 8 |
A' |
945 |
936 |
3.30 |
|
|
|
| 9 |
A' |
487 |
483 |
11.65 |
|
|
|
| 10 |
A" |
940 |
932 |
1.14 |
|
|
|
| 11 |
A" |
713 |
707 |
34.55 |
|
|
|
| 12 |
A" |
406 |
402 |
0.01 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9009.7 cm
-1
Scaled (by 0.9909) Zero Point Vibrational Energy (zpe) 8927.7 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 |
0.091 |
|
|
|
| 2 |
H |
0.076 |
|
|
|
| 3 |
C |
-0.193 |
|
|
|
| 4 |
O |
-0.252 |
|
|
|
| 5 |
H |
0.133 |
|
|
|
| 6 |
H |
0.146 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
2.700 |
-0.059 |
0.000 |
2.700 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-19.161 |
-0.084 |
0.000 |
| y |
-0.084 |
-16.486 |
0.000 |
| z |
0.000 |
0.000 |
-18.295 |
|
| Traceless |
| | x | y | z |
| x |
-1.771 |
-0.084 |
0.000 |
| y |
-0.084 |
2.242 |
0.000 |
| z |
0.000 |
0.000 |
-0.471 |
|
| Polar |
| 3z2-r2 | -0.943 |
| x2-y2 | -2.675 |
| xy | -0.084 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.220 |
-0.386 |
0.000 |
| y |
-0.386 |
4.161 |
0.000 |
| z |
0.000 |
0.000 |
2.008 |
<r2> (average value of r
2) Å
2
| <r2> |
42.461 |
| (<r2>)1/2 |
6.516 |