Vibrational Frequencies calculated at PBEPBE/6-31+G**
| 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' |
3686 |
3644 |
26.28 |
|
|
|
| 2 |
A' |
3202 |
3165 |
6.62 |
|
|
|
| 3 |
A' |
3141 |
3106 |
5.38 |
|
|
|
| 4 |
A' |
3098 |
3063 |
6.23 |
|
|
|
| 5 |
A' |
1655 |
1636 |
180.96 |
|
|
|
| 6 |
A' |
1399 |
1383 |
14.14 |
|
|
|
| 7 |
A' |
1318 |
1303 |
10.20 |
|
|
|
| 8 |
A' |
1276 |
1262 |
1.67 |
|
|
|
| 9 |
A' |
1090 |
1077 |
185.66 |
|
|
|
| 10 |
A' |
929 |
919 |
6.63 |
|
|
|
| 11 |
A' |
473 |
468 |
12.22 |
|
|
|
| 12 |
A" |
949 |
938 |
46.55 |
|
|
|
| 13 |
A" |
774 |
765 |
77.14 |
|
|
|
| 14 |
A" |
683 |
676 |
2.01 |
|
|
|
| 15 |
A" |
470 |
465 |
102.07 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 12072.3 cm
-1
Scaled (by 0.9886) Zero Point Vibrational Energy (zpe) 11934.7 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/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.340 |
|
|
|
| 2 |
C |
-0.031 |
|
|
|
| 3 |
O |
-0.419 |
|
|
|
| 4 |
H |
0.137 |
|
|
|
| 5 |
H |
0.158 |
|
|
|
| 6 |
H |
0.155 |
|
|
|
| 7 |
H |
0.339 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.547 |
-0.881 |
0.000 |
1.037 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.615 |
1.421 |
0.000 |
| y |
1.421 |
-14.512 |
0.000 |
| z |
0.000 |
0.000 |
-21.526 |
|
| Traceless |
| | x | y | z |
| x |
-2.596 |
1.421 |
0.000 |
| y |
1.421 |
6.558 |
0.000 |
| z |
0.000 |
0.000 |
-3.963 |
|
| Polar |
| 3z2-r2 | -7.925 |
| x2-y2 | -6.103 |
| xy | 1.421 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.156 |
-0.378 |
0.000 |
| y |
-0.378 |
4.317 |
0.000 |
| z |
0.000 |
0.000 |
3.295 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |