Vibrational Frequencies calculated at B1B95/6-31+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' |
3848 |
3681 |
38.60 |
|
|
|
| 2 |
A' |
3287 |
3144 |
7.41 |
|
|
|
| 3 |
A' |
3231 |
3091 |
5.35 |
|
|
|
| 4 |
A' |
3181 |
3043 |
6.15 |
|
|
|
| 5 |
A' |
1725 |
1650 |
194.09 |
|
|
|
| 6 |
A' |
1443 |
1381 |
16.96 |
|
|
|
| 7 |
A' |
1354 |
1296 |
10.99 |
|
|
|
| 8 |
A' |
1315 |
1258 |
0.57 |
|
|
|
| 9 |
A' |
1132 |
1083 |
206.87 |
|
|
|
| 10 |
A' |
960 |
919 |
5.53 |
|
|
|
| 11 |
A' |
485 |
464 |
13.47 |
|
|
|
| 12 |
A" |
997 |
953 |
38.20 |
|
|
|
| 13 |
A" |
830 |
794 |
84.43 |
|
|
|
| 14 |
A" |
711 |
680 |
1.40 |
|
|
|
| 15 |
A" |
467 |
447 |
112.69 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 12483.2 cm
-1
Scaled (by 0.9566) Zero Point Vibrational Energy (zpe) 11941.4 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 B1B95/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.347 |
|
|
|
| 2 |
C |
0.023 |
|
|
|
| 3 |
O |
-0.462 |
|
|
|
| 4 |
H |
0.132 |
|
|
|
| 5 |
H |
0.154 |
|
|
|
| 6 |
H |
0.154 |
|
|
|
| 7 |
H |
0.347 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.619 |
-0.871 |
0.000 |
1.069 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.460 |
1.408 |
0.000 |
| y |
1.408 |
-14.271 |
0.000 |
| z |
0.000 |
0.000 |
-21.204 |
|
| Traceless |
| | x | y | z |
| x |
-2.723 |
1.408 |
0.000 |
| y |
1.408 |
6.561 |
0.000 |
| z |
0.000 |
0.000 |
-3.838 |
|
| Polar |
| 3z2-r2 | -7.676 |
| x2-y2 | -6.189 |
| xy | 1.408 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.820 |
-0.405 |
0.000 |
| y |
-0.405 |
4.119 |
0.000 |
| z |
0.000 |
0.000 |
3.075 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |