Vibrational Frequencies calculated at wB97X-D/TZVP
| 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' |
2483 |
2371 |
52.45 |
|
|
|
| 2 |
A' |
1792 |
1712 |
176.66 |
|
|
|
| 3 |
A' |
1133 |
1082 |
2.33 |
|
|
|
| 4 |
A' |
967 |
923 |
100.43 |
|
|
|
| 5 |
A' |
480 |
458 |
108.76 |
|
|
|
| 6 |
A" |
881 |
841 |
0.62 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 3867.5 cm
-1
Scaled (by 0.955) Zero Point Vibrational Energy (zpe) 3693.4 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 wB97X-D/TZVP
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.276 |
|
|
|
| 2 |
H |
0.146 |
|
|
|
| 3 |
O |
-0.275 |
|
|
|
| 4 |
O |
-0.146 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.996 |
1.541 |
0.000 |
1.835 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.842 |
-0.829 |
0.000 |
| y |
-0.829 |
-14.306 |
0.000 |
| z |
0.000 |
0.000 |
-15.979 |
|
| Traceless |
| | x | y | z |
| x |
-5.699 |
-0.829 |
0.000 |
| y |
-0.829 |
4.104 |
0.000 |
| z |
0.000 |
0.000 |
1.595 |
|
| Polar |
| 3z2-r2 | 3.190 |
| x2-y2 | -6.536 |
| xy | -0.829 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.265 |
0.667 |
0.000 |
| y |
0.667 |
2.739 |
0.000 |
| z |
0.000 |
0.000 |
1.544 |
<r2> (average value of r
2) Å
2
| <r2> |
34.705 |
| (<r2>)1/2 |
5.891 |