Vibrational Frequencies calculated at B2PLYP/STO-3G
| 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' |
3406 |
3406 |
46.31 |
92.27 |
0.31 |
0.47 |
| 2 |
A' |
1437 |
1437 |
8.33 |
11.05 |
0.43 |
0.60 |
| 3 |
A' |
1189 |
1189 |
76.01 |
7.08 |
0.70 |
0.82 |
Unscaled Zero Point Vibrational Energy (zpe) 3016.0 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 3016.0 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/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.018 |
|
|
|
| 2 |
O |
-0.192 |
|
|
|
| 3 |
H |
0.210 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.431 |
-1.698 |
0.000 |
2.221 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-9.191 |
1.126 |
-0.001 |
| y |
1.126 |
-12.014 |
-0.003 |
| z |
-0.001 |
-0.003 |
-9.431 |
|
| Traceless |
| | x | y | z |
| x |
1.531 |
1.126 |
-0.001 |
| y |
1.126 |
-2.703 |
-0.003 |
| z |
-0.001 |
-0.003 |
1.172 |
|
| Polar |
| 3z2-r2 | 2.345 |
| x2-y2 | 2.823 |
| xy | 1.126 |
| xz | -0.001 |
| yz | -0.003 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
0.993 |
0.420 |
0.000 |
| y |
0.420 |
1.519 |
-0.000 |
| z |
0.000 |
-0.000 |
0.626 |
<r2> (average value of r
2) Å
2
| <r2> |
14.170 |
| (<r2>)1/2 |
3.764 |