Vibrational Frequencies calculated at B1B95/6-31G
| 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' |
3686 |
3515 |
16.17 |
|
|
|
| 2 |
A' |
3303 |
3150 |
13.93 |
|
|
|
| 3 |
A' |
3266 |
3115 |
3.26 |
|
|
|
| 4 |
A' |
3197 |
3049 |
5.67 |
|
|
|
| 5 |
A' |
1729 |
1649 |
123.65 |
|
|
|
| 6 |
A' |
1478 |
1409 |
12.10 |
|
|
|
| 7 |
A' |
1380 |
1316 |
1.00 |
|
|
|
| 8 |
A' |
1338 |
1276 |
4.53 |
|
|
|
| 9 |
A' |
1104 |
1053 |
197.57 |
|
|
|
| 10 |
A' |
966 |
922 |
19.34 |
|
|
|
| 11 |
A' |
482 |
460 |
14.57 |
|
|
|
| 12 |
A" |
1021 |
973 |
32.84 |
|
|
|
| 13 |
A" |
890 |
849 |
102.95 |
|
|
|
| 14 |
A" |
711 |
678 |
0.03 |
|
|
|
| 15 |
A" |
490 |
467 |
171.97 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 12519.6 cm
-1
Scaled (by 0.9537) Zero Point Vibrational Energy (zpe) 11940.0 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 B1B95/6-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.379 |
|
|
|
| 2 |
C |
0.129 |
|
|
|
| 3 |
O |
-0.602 |
|
|
|
| 4 |
H |
0.137 |
|
|
|
| 5 |
H |
0.155 |
|
|
|
| 6 |
H |
0.180 |
|
|
|
| 7 |
H |
0.381 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.926 |
-0.989 |
0.000 |
1.354 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.397 |
1.553 |
0.000 |
| y |
1.553 |
-13.764 |
0.000 |
| z |
0.000 |
0.000 |
-20.390 |
|
| Traceless |
| | x | y | z |
| x |
-3.320 |
1.553 |
0.000 |
| y |
1.553 |
6.629 |
0.000 |
| z |
0.000 |
0.000 |
-3.309 |
|
| Polar |
| 3z2-r2 | -6.619 |
| x2-y2 | -6.633 |
| xy | 1.553 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.106 |
-0.194 |
0.000 |
| y |
-0.194 |
3.741 |
0.000 |
| z |
0.000 |
0.000 |
1.314 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |