Vibrational Frequencies calculated at HF/TZVP
| 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 |
4134 |
3756 |
72.31 |
|
|
|
| 2 |
A |
3272 |
2973 |
28.16 |
|
|
|
| 3 |
A |
3242 |
2946 |
55.42 |
|
|
|
| 4 |
A |
3174 |
2884 |
44.30 |
|
|
|
| 5 |
A |
1636 |
1487 |
10.20 |
|
|
|
| 6 |
A |
1596 |
1450 |
6.17 |
|
|
|
| 7 |
A |
1593 |
1447 |
8.20 |
|
|
|
| 8 |
A |
1542 |
1401 |
51.82 |
|
|
|
| 9 |
A |
1334 |
1212 |
4.19 |
|
|
|
| 10 |
A |
1284 |
1167 |
3.74 |
|
|
|
| 11 |
A |
1235 |
1122 |
27.60 |
|
|
|
| 12 |
A |
1035 |
940 |
37.75 |
|
|
|
| 13 |
A |
496 |
450 |
7.70 |
|
|
|
| 14 |
A |
266 |
242 |
5.69 |
|
|
|
| 15 |
A |
161 |
146 |
160.13 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 13000.3 cm
-1
Scaled (by 0.9086) Zero Point Vibrational Energy (zpe) 11812.1 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 HF/TZVP
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.028 |
|
|
|
| 2 |
O |
-0.207 |
|
|
|
| 3 |
O |
-0.295 |
|
|
|
| 4 |
H |
0.088 |
|
|
|
| 5 |
H |
0.067 |
|
|
|
| 6 |
H |
0.084 |
|
|
|
| 7 |
H |
0.290 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.639 |
-0.406 |
1.429 |
1.617 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-14.160 |
-0.927 |
-2.634 |
| y |
-0.927 |
-19.794 |
0.159 |
| z |
-2.634 |
0.159 |
-17.763 |
|
| Traceless |
| | x | y | z |
| x |
4.619 |
-0.927 |
-2.634 |
| y |
-0.927 |
-3.833 |
0.159 |
| z |
-2.634 |
0.159 |
-0.786 |
|
| Polar |
| 3z2-r2 | -1.572 |
| x2-y2 | 5.635 |
| xy | -0.927 |
| xz | -2.634 |
| yz | 0.159 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.987 |
0.336 |
-0.147 |
| y |
0.336 |
2.840 |
0.037 |
| z |
-0.147 |
0.037 |
2.738 |
<r2> (average value of r
2) Å
2
| <r2> |
44.886 |
| (<r2>)1/2 |
6.700 |