Vibrational Frequencies calculated at HF/LANL2DZ
| 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' |
4069 |
3661 |
49.76 |
|
|
|
| 2 |
A' |
3470 |
3123 |
32.77 |
|
|
|
| 3 |
A' |
3445 |
3100 |
0.21 |
|
|
|
| 4 |
A' |
3345 |
3010 |
6.05 |
|
|
|
| 5 |
A' |
1822 |
1640 |
185.03 |
|
|
|
| 6 |
A' |
1585 |
1426 |
17.89 |
|
|
|
| 7 |
A' |
1459 |
1313 |
6.15 |
|
|
|
| 8 |
A' |
1409 |
1268 |
1.36 |
|
|
|
| 9 |
A' |
1181 |
1063 |
249.07 |
|
|
|
| 10 |
A' |
1026 |
923 |
37.23 |
|
|
|
| 11 |
A' |
521 |
469 |
16.08 |
|
|
|
| 12 |
A" |
1124 |
1011 |
16.08 |
|
|
|
| 13 |
A" |
1040 |
936 |
159.48 |
|
|
|
| 14 |
A" |
771 |
693 |
0.01 |
|
|
|
| 15 |
A" |
437 |
393 |
218.20 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 13350.2 cm
-1
Scaled (by 0.8999) Zero Point Vibrational Energy (zpe) 12013.8 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/LANL2DZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.524 |
|
|
|
| 2 |
C |
0.128 |
|
|
|
| 3 |
O |
-0.608 |
|
|
|
| 4 |
H |
0.188 |
|
|
|
| 5 |
H |
0.201 |
|
|
|
| 6 |
H |
0.215 |
|
|
|
| 7 |
H |
0.399 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.179 |
-0.935 |
0.000 |
1.505 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-21.312 |
1.567 |
0.000 |
| y |
1.567 |
-13.805 |
0.000 |
| z |
0.000 |
0.000 |
-21.400 |
|
| Traceless |
| | x | y | z |
| x |
-3.710 |
1.567 |
0.000 |
| y |
1.567 |
7.551 |
0.000 |
| z |
0.000 |
0.000 |
-3.842 |
|
| Polar |
| 3z2-r2 | -7.683 |
| x2-y2 | -7.507 |
| xy | 1.567 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.087 |
-0.531 |
0.000 |
| y |
-0.531 |
3.449 |
0.000 |
| z |
0.000 |
0.000 |
1.499 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |