Vibrational Frequencies calculated at HF/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' |
3290 |
2987 |
10.02 |
|
|
|
| 2 |
A' |
3188 |
2895 |
7.23 |
|
|
|
| 3 |
A' |
2132 |
1936 |
250.54 |
|
|
|
| 4 |
A' |
1554 |
1411 |
18.92 |
|
|
|
| 5 |
A' |
1468 |
1333 |
7.94 |
|
|
|
| 6 |
A' |
1140 |
1035 |
17.06 |
|
|
|
| 7 |
A' |
924 |
839 |
1.71 |
|
|
|
| 8 |
A' |
506 |
460 |
8.35 |
|
|
|
| 9 |
A" |
3289 |
2986 |
5.61 |
|
|
|
| 10 |
A" |
1559 |
1416 |
11.65 |
|
|
|
| 11 |
A" |
1028 |
933 |
0.00 |
|
|
|
| 12 |
A" |
118 |
107 |
0.05 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 10097.9 cm
-1
Scaled (by 0.908) Zero Point Vibrational Energy (zpe) 9168.9 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/cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.062 |
|
|
|
| 2 |
C |
0.076 |
|
|
|
| 3 |
O |
-0.221 |
|
|
|
| 4 |
H |
0.065 |
|
|
|
| 5 |
H |
0.071 |
|
|
|
| 6 |
H |
0.071 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-2.398 |
-1.301 |
0.000 |
2.728 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-19.351 |
-0.464 |
0.000 |
| y |
-0.464 |
-18.477 |
0.000 |
| z |
0.000 |
0.000 |
-16.859 |
|
| Traceless |
| | x | y | z |
| x |
-1.683 |
-0.464 |
0.000 |
| y |
-0.464 |
-0.372 |
0.000 |
| z |
0.000 |
0.000 |
2.055 |
|
| Polar |
| 3z2-r2 | 4.110 |
| x2-y2 | -0.874 |
| xy | -0.464 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.997 |
0.346 |
0.000 |
| y |
0.346 |
3.193 |
0.000 |
| z |
0.000 |
0.000 |
2.627 |
<r2> (average value of r
2) Å
2
| <r2> |
44.038 |
| (<r2>)1/2 |
6.636 |