Vibrational Frequencies calculated at BLYP/3-21G*
| 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 |
3329 |
3307 |
2.50 |
|
|
|
| 2 |
A |
3185 |
3164 |
27.18 |
|
|
|
| 3 |
A |
3030 |
3011 |
21.36 |
|
|
|
| 4 |
A |
1474 |
1465 |
3.74 |
|
|
|
| 5 |
A |
1345 |
1337 |
29.72 |
|
|
|
| 6 |
A |
1093 |
1086 |
25.02 |
|
|
|
| 7 |
A |
1014 |
1008 |
72.81 |
|
|
|
| 8 |
A |
589 |
585 |
116.89 |
|
|
|
| 9 |
A |
442 |
439 |
73.31 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 7750.9 cm
-1
Scaled (by 0.9935) Zero Point Vibrational Energy (zpe) 7700.5 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 BLYP/3-21G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.205 |
|
|
|
| 2 |
O |
-0.465 |
|
|
|
| 3 |
H |
0.178 |
|
|
|
| 4 |
H |
0.149 |
|
|
|
| 5 |
H |
0.343 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.121 |
1.587 |
0.245 |
1.610 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-11.355 |
-2.198 |
0.779 |
| y |
-2.198 |
-10.872 |
-0.045 |
| z |
0.779 |
-0.045 |
-13.801 |
|
| Traceless |
| | x | y | z |
| x |
0.981 |
-2.198 |
0.779 |
| y |
-2.198 |
1.706 |
-0.045 |
| z |
0.779 |
-0.045 |
-2.687 |
|
| Polar |
| 3z2-r2 | -5.375 |
| x2-y2 | -0.483 |
| xy | -2.198 |
| xz | 0.779 |
| yz | -0.045 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.765 |
-0.233 |
0.050 |
| y |
-0.233 |
2.166 |
-0.007 |
| z |
0.050 |
-0.007 |
0.824 |
<r2> (average value of r
2) Å
2
| <r2> |
21.195 |
| (<r2>)1/2 |
4.604 |