Vibrational Frequencies calculated at B2PLYP/6-31G**
| 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' |
3754 |
3754 |
69.72 |
59.14 |
0.10 |
0.19 |
| 2 |
A' |
1621 |
1621 |
101.73 |
5.61 |
0.60 |
0.75 |
| 3 |
A' |
863 |
863 |
77.25 |
5.44 |
0.49 |
0.66 |
| 4 |
A' |
644 |
644 |
146.56 |
4.51 |
0.21 |
0.35 |
| 5 |
A" |
3874 |
3874 |
165.68 |
27.63 |
0.75 |
0.86 |
| 6 |
A" |
803 |
803 |
0.24 |
6.09 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 5779.2 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 5779.2 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/6-31G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.302 |
|
|
|
| 2 |
O |
-0.468 |
|
|
|
| 3 |
H |
0.385 |
|
|
|
| 4 |
H |
0.385 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-2.204 |
-4.038 |
0.000 |
4.601 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-11.347 |
1.817 |
0.002 |
| y |
1.817 |
-11.337 |
0.003 |
| z |
0.002 |
0.003 |
-9.348 |
|
| Traceless |
| | x | y | z |
| x |
-1.004 |
1.817 |
0.002 |
| y |
1.817 |
-0.990 |
0.003 |
| z |
0.002 |
0.003 |
1.994 |
|
| Polar |
| 3z2-r2 | 3.988 |
| x2-y2 | -0.010 |
| xy | 1.817 |
| xz | 0.002 |
| yz | 0.003 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
0.938 |
0.189 |
-0.001 |
| y |
0.189 |
2.160 |
-0.000 |
| z |
-0.001 |
-0.000 |
1.212 |
<r2> (average value of r
2) Å
2
| <r2> |
19.689 |
| (<r2>)1/2 |
4.437 |