Vibrational Frequencies calculated at B2PLYP/6-311+G(3df,2p)
| 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' |
3310 |
3310 |
1.18 |
|
|
|
| 2 |
A' |
3148 |
3148 |
6.38 |
|
|
|
| 3 |
A' |
1504 |
1504 |
37.56 |
|
|
|
| 4 |
A' |
1362 |
1362 |
77.72 |
|
|
|
| 5 |
A' |
1254 |
1254 |
28.59 |
|
|
|
| 6 |
A' |
992 |
992 |
136.49 |
|
|
|
| 7 |
A' |
540 |
540 |
0.05 |
|
|
|
| 8 |
A" |
904 |
904 |
35.24 |
|
|
|
| 9 |
A" |
676 |
676 |
6.90 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6845.1 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 6845.1 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 B2PLYP/6-311+G(3df,2p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
0.007 |
|
|
|
| 2 |
C |
0.097 |
|
|
|
| 3 |
H |
0.193 |
|
|
|
| 4 |
H |
0.192 |
|
|
|
| 5 |
O |
-0.489 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
4.066 |
-0.399 |
0.000 |
4.086 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-16.899 |
-0.500 |
0.000 |
| y |
-0.500 |
-16.788 |
0.000 |
| z |
0.000 |
0.000 |
-17.677 |
|
| Traceless |
| | x | y | z |
| x |
0.334 |
-0.500 |
0.000 |
| y |
-0.500 |
0.500 |
0.000 |
| z |
0.000 |
0.000 |
-0.833 |
|
| Polar |
| 3z2-r2 | -1.667 |
| x2-y2 | -0.111 |
| xy | -0.500 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.089 |
-0.087 |
0.000 |
| y |
-0.087 |
3.082 |
0.000 |
| z |
0.000 |
0.000 |
2.433 |
<r2> (average value of r
2) Å
2
| <r2> |
37.480 |
| (<r2>)1/2 |
6.122 |