Vibrational Frequencies calculated at PBEPBEultrafine/6-31+G**
Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
1 |
A1 |
2824 |
2792 |
71.96 |
173.17 |
0.17 |
0.29 |
2 |
A1 |
1767 |
1747 |
105.99 |
8.06 |
0.32 |
0.49 |
3 |
A1 |
1489 |
1472 |
5.48 |
13.28 |
0.59 |
0.74 |
4 |
B1 |
1146 |
1133 |
6.18 |
1.72 |
0.75 |
0.86 |
5 |
B2 |
2877 |
2844 |
148.23 |
130.67 |
0.75 |
0.86 |
6 |
B2 |
1220 |
1206 |
6.87 |
3.90 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 5661.2 cm
-1
Scaled (by 0.9886) Zero Point Vibrational Energy (zpe) 5596.7 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 PBEPBEultrafine/6-31+G**
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
O |
-0.277 |
|
|
|
2 |
C |
0.024 |
|
|
|
3 |
H |
0.126 |
|
|
|
4 |
H |
0.126 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.000 |
0.000 |
-2.359 |
2.359 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-11.839 |
0.000 |
0.000 |
y |
0.000 |
-11.824 |
0.000 |
z |
0.000 |
0.000 |
-12.451 |
|
Traceless |
| x | y | z |
x |
0.298 |
0.000 |
0.000 |
y |
0.000 |
0.321 |
0.000 |
z |
0.000 |
0.000 |
-0.619 |
|
Polar |
3z2-r2 | -1.239 |
x2-y2 | -0.015 |
xy | 0.000 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
1.378 |
0.000 |
0.000 |
y |
0.000 |
2.443 |
0.000 |
z |
0.000 |
0.000 |
3.289 |
<r2> (average value of r
2) Å
2
<r2> |
17.317 |
(<r2>)1/2 |
4.161 |