Vibrational Frequencies calculated at PBEPBE/Def2TZVPP
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' |
3090 |
3053 |
7.85 |
|
|
|
2 |
A' |
2980 |
2944 |
11.10 |
|
|
|
3 |
A' |
1426 |
1409 |
8.37 |
|
|
|
4 |
A' |
1379 |
1362 |
1.59 |
|
|
|
5 |
A' |
1168 |
1153 |
4.41 |
|
|
|
6 |
A' |
1100 |
1087 |
1.61 |
|
|
|
7 |
A' |
864 |
854 |
4.59 |
|
|
|
8 |
A' |
475 |
469 |
6.47 |
|
|
|
9 |
A" |
3076 |
3038 |
9.68 |
|
|
|
10 |
A" |
1414 |
1397 |
10.21 |
|
|
|
11 |
A" |
1073 |
1060 |
0.28 |
|
|
|
12 |
A" |
126 |
124 |
0.02 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9084.7 cm
-1
Scaled (by 0.9879) Zero Point Vibrational Energy (zpe) 8974.8 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 PBEPBE/Def2TZVPP
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.171 |
|
|
|
2 |
O |
-0.001 |
|
|
|
3 |
O |
-0.200 |
|
|
|
4 |
H |
0.115 |
|
|
|
5 |
H |
0.128 |
|
|
|
6 |
H |
0.128 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
2.550 |
-1.046 |
0.000 |
2.756 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-17.953 |
-0.374 |
0.000 |
y |
-0.374 |
-18.117 |
0.000 |
z |
0.000 |
0.000 |
-17.083 |
|
Traceless |
| x | y | z |
x |
-0.353 |
-0.374 |
0.000 |
y |
-0.374 |
-0.599 |
0.000 |
z |
0.000 |
0.000 |
0.952 |
|
Polar |
3z2-r2 | 1.903 |
x2-y2 | 0.164 |
xy | -0.374 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
4.880 |
-0.139 |
0.000 |
y |
-0.139 |
3.116 |
0.000 |
z |
0.000 |
0.000 |
2.829 |
<r2> (average value of r
2) Å
2
<r2> |
42.596 |
(<r2>)1/2 |
6.527 |