Vibrational Frequencies calculated at ROHF/cc-pVDZ
| 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' |
3325 |
2862 |
17.86 |
|
|
|
| 2 |
A' |
3207 |
2761 |
28.40 |
|
|
|
| 3 |
A' |
1599 |
1376 |
10.66 |
|
|
|
| 4 |
A' |
1568 |
1350 |
2.15 |
|
|
|
| 5 |
A' |
1321 |
1137 |
8.18 |
|
|
|
| 6 |
A' |
1264 |
1088 |
64.04 |
|
|
|
| 7 |
A' |
1054 |
907 |
30.23 |
|
|
|
| 8 |
A' |
536 |
461 |
4.19 |
|
|
|
| 9 |
A" |
3300 |
2840 |
35.58 |
|
|
|
| 10 |
A" |
1580 |
1360 |
6.62 |
|
|
|
| 11 |
A" |
1255 |
1080 |
2.71 |
|
|
|
| 12 |
A" |
191 |
164 |
1.28 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 10099.3 cm
-1
Scaled (by 0.8607) Zero Point Vibrational Energy (zpe) 8692.4 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/cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.176 |
|
|
|
| 2 |
O |
-0.250 |
|
|
|
| 3 |
O |
-0.064 |
|
|
|
| 4 |
H |
0.050 |
|
|
|
| 5 |
H |
0.044 |
|
|
|
| 6 |
H |
0.044 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.926 |
-1.340 |
0.000 |
2.346 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-16.958 |
-0.417 |
0.000 |
| y |
-0.417 |
-18.145 |
-0.000 |
| z |
0.000 |
-0.000 |
-16.771 |
|
| Traceless |
| | x | y | z |
| x |
0.500 |
-0.417 |
0.000 |
| y |
-0.417 |
-1.281 |
-0.000 |
| z |
0.000 |
-0.000 |
0.781 |
|
| Polar |
| 3z2-r2 | 1.562 |
| x2-y2 | 1.188 |
| xy | -0.417 |
| 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 |