Vibrational Frequencies calculated at B1B95/6-311G*
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' |
3320 |
3183 |
0.49 |
|
|
|
2 |
A' |
3159 |
3028 |
1.94 |
|
|
|
3 |
A' |
1569 |
1504 |
33.55 |
|
|
|
4 |
A' |
1421 |
1362 |
12.46 |
|
|
|
5 |
A' |
1265 |
1213 |
21.09 |
|
|
|
6 |
A' |
972 |
932 |
103.51 |
|
|
|
7 |
A' |
540 |
518 |
0.25 |
|
|
|
8 |
A" |
905 |
867 |
40.93 |
|
|
|
9 |
A" |
691 |
662 |
4.62 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6920.8 cm
-1
Scaled (by 0.9586) Zero Point Vibrational Energy (zpe) 6634.2 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 B1B95/6-311G*
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
O |
0.024 |
|
|
|
2 |
C |
-0.174 |
|
|
|
3 |
H |
0.239 |
|
|
|
4 |
H |
0.245 |
|
|
|
5 |
O |
-0.334 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
4.079 |
-0.354 |
0.000 |
4.095 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-16.367 |
-0.499 |
0.000 |
y |
-0.499 |
-16.272 |
0.000 |
z |
0.000 |
0.000 |
-17.157 |
|
Traceless |
| x | y | z |
x |
0.347 |
-0.499 |
0.000 |
y |
-0.499 |
0.491 |
0.000 |
z |
0.000 |
0.000 |
-0.838 |
|
Polar |
3z2-r2 | -1.676 |
x2-y2 | -0.095 |
xy | -0.499 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
5.640 |
-0.036 |
0.000 |
y |
-0.036 |
2.286 |
0.000 |
z |
0.000 |
0.000 |
1.393 |
<r2> (average value of r
2) Å
2
<r2> |
36.862 |
(<r2>)1/2 |
6.071 |