Vibrational Frequencies calculated at PBEPBEultrafine/3-21G
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 |
3383 |
3352 |
4.26 |
|
|
|
2 |
A |
3204 |
3175 |
23.86 |
|
|
|
3 |
A |
3047 |
3019 |
18.75 |
|
|
|
4 |
A |
1469 |
1456 |
2.53 |
|
|
|
5 |
A |
1348 |
1336 |
28.92 |
|
|
|
6 |
A |
1118 |
1108 |
35.41 |
|
|
|
7 |
A |
1018 |
1009 |
68.36 |
|
|
|
8 |
A |
570 |
565 |
142.22 |
|
|
|
9 |
A |
435 |
431 |
64.14 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 7795.3 cm
-1
Scaled (by 0.9909) Zero Point Vibrational Energy (zpe) 7724.3 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/3-21G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.250 |
|
|
|
2 |
O |
-0.481 |
|
|
|
3 |
H |
0.202 |
|
|
|
4 |
H |
0.172 |
|
|
|
5 |
H |
0.358 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.112 |
1.626 |
0.233 |
1.647 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-11.289 |
-2.245 |
0.785 |
y |
-2.245 |
-10.799 |
-0.043 |
z |
0.785 |
-0.043 |
-13.885 |
|
Traceless |
| x | y | z |
x |
1.053 |
-2.245 |
0.785 |
y |
-2.245 |
1.789 |
-0.043 |
z |
0.785 |
-0.043 |
-2.842 |
|
Polar |
3z2-r2 | -5.683 |
x2-y2 | -0.490 |
xy | -2.245 |
xz | 0.785 |
yz | -0.043 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
2.733 |
-0.216 |
0.044 |
y |
-0.216 |
2.147 |
-0.006 |
z |
0.044 |
-0.006 |
0.827 |
<r2> (average value of r
2) Å
2
<r2> |
21.090 |
(<r2>)1/2 |
4.592 |