Vibrational Frequencies calculated at HF/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 |
4088 |
3673 |
62.39 |
|
|
|
| 2 |
A |
3316 |
2980 |
32.22 |
|
|
|
| 3 |
A |
3291 |
2957 |
59.96 |
|
|
|
| 4 |
A |
3218 |
2891 |
43.14 |
|
|
|
| 5 |
A |
1662 |
1493 |
8.64 |
|
|
|
| 6 |
A |
1627 |
1462 |
3.19 |
|
|
|
| 7 |
A |
1613 |
1450 |
12.23 |
|
|
|
| 8 |
A |
1565 |
1406 |
55.39 |
|
|
|
| 9 |
A |
1345 |
1208 |
5.71 |
|
|
|
| 10 |
A |
1293 |
1162 |
4.57 |
|
|
|
| 11 |
A |
1240 |
1114 |
27.99 |
|
|
|
| 12 |
A |
1037 |
932 |
33.79 |
|
|
|
| 13 |
A |
498 |
447 |
6.45 |
|
|
|
| 14 |
A |
269 |
242 |
9.63 |
|
|
|
| 15 |
A |
203 |
183 |
148.08 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 13131.9 cm
-1
Scaled (by 0.8985) Zero Point Vibrational Energy (zpe) 11799.0 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 HF/6-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.147 |
|
|
|
| 2 |
O |
-0.353 |
|
|
|
| 3 |
O |
-0.457 |
|
|
|
| 4 |
H |
0.176 |
|
|
|
| 5 |
H |
0.152 |
|
|
|
| 6 |
H |
0.171 |
|
|
|
| 7 |
H |
0.459 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.717 |
-0.606 |
1.566 |
1.826 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-14.471 |
-0.524 |
-2.799 |
| y |
-0.524 |
-19.553 |
0.002 |
| z |
-2.799 |
0.002 |
-17.443 |
|
| Traceless |
| | x | y | z |
| x |
4.028 |
-0.524 |
-2.799 |
| y |
-0.524 |
-3.596 |
0.002 |
| z |
-2.799 |
0.002 |
-0.431 |
|
| Polar |
| 3z2-r2 | -0.863 |
| x2-y2 | 5.083 |
| xy | -0.524 |
| xz | -2.799 |
| yz | 0.002 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.674 |
0.385 |
-0.191 |
| y |
0.385 |
2.474 |
0.041 |
| z |
-0.191 |
0.041 |
2.457 |
<r2> (average value of r
2) Å
2
| <r2> |
44.795 |
| (<r2>)1/2 |
6.693 |