Vibrational Frequencies calculated at LSDA/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 |
3746 |
3676 |
44.79 |
|
|
|
2 |
A |
3217 |
3157 |
14.16 |
|
|
|
3 |
A |
3070 |
3013 |
17.60 |
|
|
|
4 |
A |
1447 |
1420 |
7.23 |
|
|
|
5 |
A |
1325 |
1300 |
12.59 |
|
|
|
6 |
A |
1250 |
1227 |
96.69 |
|
|
|
7 |
A |
1026 |
1007 |
54.02 |
|
|
|
8 |
A |
553 |
542 |
121.74 |
|
|
|
9 |
A |
435 |
427 |
56.07 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 8034.4 cm
-1
Scaled (by 0.9813) Zero Point Vibrational Energy (zpe) 7884.1 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 LSDA/6-31G**
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.171 |
|
|
|
2 |
O |
-0.426 |
|
|
|
3 |
H |
0.137 |
|
|
|
4 |
H |
0.115 |
|
|
|
5 |
H |
0.345 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.273 |
1.538 |
0.226 |
1.579 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-11.350 |
2.149 |
-0.675 |
y |
2.149 |
-10.814 |
-0.040 |
z |
-0.675 |
-0.040 |
-13.939 |
|
Traceless |
| x | y | z |
x |
1.026 |
2.149 |
-0.675 |
y |
2.149 |
1.831 |
-0.040 |
z |
-0.675 |
-0.040 |
-2.857 |
|
Polar |
3z2-r2 | -5.714 |
x2-y2 | -0.536 |
xy | 2.149 |
xz | -0.675 |
yz | -0.040 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
2.793 |
0.159 |
-0.060 |
y |
0.159 |
2.352 |
0.008 |
z |
-0.060 |
0.008 |
1.218 |
<r2> (average value of r
2) Å
2
<r2> |
20.343 |
(<r2>)1/2 |
4.510 |