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 |
3882 |
3714 |
66.02 |
|
|
|
| 2 |
A |
3305 |
3162 |
12.80 |
|
|
|
| 3 |
A |
3155 |
3018 |
22.76 |
|
|
|
| 4 |
A |
1490 |
1425 |
11.48 |
|
|
|
| 5 |
A |
1347 |
1288 |
22.59 |
|
|
|
| 6 |
A |
1238 |
1184 |
120.65 |
|
|
|
| 7 |
A |
1052 |
1006 |
52.26 |
|
|
|
| 8 |
A |
592 |
567 |
116.31 |
|
|
|
| 9 |
A |
438 |
419 |
67.94 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 8249.6 cm
-1
Scaled (by 0.9566) Zero Point Vibrational Energy (zpe) 7891.6 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 |
-0.223 |
|
|
|
| 2 |
O |
-0.418 |
|
|
|
| 3 |
H |
0.151 |
|
|
|
| 4 |
H |
0.132 |
|
|
|
| 5 |
H |
0.357 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.034 |
1.625 |
0.267 |
1.647 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-11.821 |
-2.309 |
0.779 |
| y |
-2.309 |
-11.126 |
-0.023 |
| z |
0.779 |
-0.023 |
-14.715 |
|
| Traceless |
| | x | y | z |
| x |
1.100 |
-2.309 |
0.779 |
| y |
-2.309 |
2.142 |
-0.023 |
| z |
0.779 |
-0.023 |
-3.242 |
|
| Polar |
| 3z2-r2 | -6.483 |
| x2-y2 | -0.695 |
| xy | -2.309 |
| xz | 0.779 |
| yz | -0.023 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.124 |
-0.045 |
-0.032 |
| y |
-0.045 |
2.413 |
-0.009 |
| z |
-0.032 |
-0.009 |
2.366 |
<r2> (average value of r
2) Å
2
| <r2> |
20.672 |
| (<r2>)1/2 |
4.547 |