Vibrational Frequencies calculated at PBEPBEultrafine/cc-pVTZ
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 |
3718 |
3693 |
43.15 |
|
|
|
2 |
A |
3196 |
3174 |
15.03 |
|
|
|
3 |
A |
3056 |
3035 |
20.01 |
|
|
|
4 |
A |
1432 |
1423 |
5.62 |
|
|
|
5 |
A |
1330 |
1321 |
25.63 |
|
|
|
6 |
A |
1180 |
1172 |
81.71 |
|
|
|
7 |
A |
1022 |
1015 |
45.75 |
|
|
|
8 |
A |
530 |
527 |
109.61 |
|
|
|
9 |
A |
420 |
417 |
33.83 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 7941.9 cm
-1
Scaled (by 0.9931) Zero Point Vibrational Energy (zpe) 7887.1 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 PBEPBEultrafine/cc-pVTZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.161 |
|
|
|
2 |
O |
-0.215 |
|
|
|
3 |
H |
0.101 |
|
|
|
4 |
H |
0.068 |
|
|
|
5 |
H |
0.208 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.176 |
1.419 |
0.246 |
1.451 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-11.703 |
-2.040 |
0.573 |
y |
-2.040 |
-11.075 |
-0.025 |
z |
0.573 |
-0.025 |
-14.344 |
|
Traceless |
| x | y | z |
x |
1.007 |
-2.040 |
0.573 |
y |
-2.040 |
1.949 |
-0.025 |
z |
0.573 |
-0.025 |
-2.955 |
|
Polar |
3z2-r2 | -5.911 |
x2-y2 | -0.628 |
xy | -2.040 |
xz | 0.573 |
yz | -0.025 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
3.204 |
-0.113 |
0.034 |
y |
-0.113 |
2.704 |
0.001 |
z |
0.034 |
0.001 |
2.025 |
<r2> (average value of r
2) Å
2
<r2> |
20.742 |
(<r2>)1/2 |
4.554 |