Vibrational Frequencies calculated at ROHF/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' |
3356 |
3005 |
10.23 |
|
|
|
2 |
A' |
3240 |
2900 |
20.20 |
|
|
|
3 |
A' |
1658 |
1485 |
10.70 |
|
|
|
4 |
A' |
1606 |
1438 |
1.13 |
|
|
|
5 |
A' |
1307 |
1170 |
0.09 |
|
|
|
6 |
A' |
1119 |
1002 |
62.75 |
|
|
|
7 |
A' |
927 |
830 |
14.39 |
|
|
|
8 |
A' |
489 |
438 |
2.72 |
|
|
|
9 |
A" |
3336 |
2987 |
28.70 |
|
|
|
10 |
A" |
1640 |
1468 |
10.08 |
|
|
|
11 |
A" |
1270 |
1137 |
1.77 |
|
|
|
12 |
A" |
171 |
153 |
3.09 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 10059.8 cm
-1
Scaled (by 0.8953) Zero Point Vibrational Energy (zpe) 9006.6 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 ROHF/6-31G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.127 |
|
|
|
2 |
O |
-0.406 |
|
|
|
3 |
O |
-0.029 |
|
|
|
4 |
H |
0.198 |
|
|
|
5 |
H |
0.182 |
|
|
|
6 |
H |
0.182 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
2.219 |
-1.814 |
0.000 |
2.865 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-16.837 |
-0.581 |
0.000 |
y |
-0.581 |
-18.771 |
-0.000 |
z |
0.000 |
-0.000 |
-17.027 |
|
Traceless |
| x | y | z |
x |
1.061 |
-0.581 |
0.000 |
y |
-0.581 |
-1.838 |
-0.000 |
z |
0.000 |
-0.000 |
0.777 |
|
Polar |
3z2-r2 | 1.554 |
x2-y2 | 1.933 |
xy | -0.581 |
xz | 0.000 |
yz | -0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
0.000 |
0.000 |
0.000 |
y |
0.000 |
0.000 |
0.000 |
z |
0.000 |
0.000 |
0.000 |
<r2> (average value of r
2) Å
2
<r2> |
0.000 |
(<r2>)1/2 |
0.000 |