Vibrational Frequencies calculated at HF/6-31+G**
| 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 |
4140 |
3744 |
80.56 |
|
|
|
| 2 |
A |
3440 |
3111 |
6.77 |
|
|
|
| 3 |
A |
3302 |
2986 |
18.44 |
|
|
|
| 4 |
A |
1571 |
1421 |
36.52 |
|
|
|
| 5 |
A |
1546 |
1398 |
32.42 |
|
|
|
| 6 |
A |
1305 |
1180 |
14.29 |
|
|
|
| 7 |
A |
1298 |
1174 |
55.83 |
|
|
|
| 8 |
A |
1047 |
947 |
27.81 |
|
|
|
| 9 |
A |
845 |
764 |
25.61 |
|
|
|
| 10 |
A |
532 |
481 |
1.71 |
|
|
|
| 11 |
A |
297 |
268 |
42.79 |
|
|
|
| 12 |
A |
238 |
215 |
142.37 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9781.3 cm
-1
Scaled (by 0.9042) Zero Point Vibrational Energy (zpe) 8844.2 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 HF/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.082 |
|
|
|
| 2 |
O |
-0.214 |
|
|
|
| 3 |
O |
-0.369 |
|
|
|
| 4 |
H |
0.146 |
|
|
|
| 5 |
H |
0.141 |
|
|
|
| 6 |
H |
0.378 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.373 |
0.387 |
1.257 |
1.367 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-14.229 |
0.533 |
-3.306 |
| y |
0.533 |
-18.661 |
-0.618 |
| z |
-3.306 |
-0.618 |
-18.028 |
|
| Traceless |
| | x | y | z |
| x |
4.116 |
0.533 |
-3.306 |
| y |
0.533 |
-2.533 |
-0.618 |
| z |
-3.306 |
-0.618 |
-1.583 |
|
| Polar |
| 3z2-r2 | -3.165 |
| x2-y2 | 4.433 |
| xy | 0.533 |
| xz | -3.306 |
| yz | -0.618 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.110 |
-0.253 |
-0.110 |
| y |
-0.253 |
2.748 |
-0.047 |
| z |
-0.110 |
-0.047 |
2.462 |
<r2> (average value of r
2) Å
2
| <r2> |
41.302 |
| (<r2>)1/2 |
6.427 |