Vibrational Frequencies calculated at HSEh1PBE/aug-cc-pVDZ
| 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' |
2697 |
2595 |
83.66 |
225.15 |
0.37 |
0.54 |
| 2 |
A' |
1951 |
1877 |
98.29 |
18.78 |
0.56 |
0.72 |
| 3 |
A' |
1090 |
1049 |
40.50 |
5.19 |
0.51 |
0.68 |
Unscaled Zero Point Vibrational Energy (zpe) 2868.8 cm
-1
Scaled (by 0.9622) Zero Point Vibrational Energy (zpe) 2760.3 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 HSEh1PBE/aug-cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.297 |
|
|
|
| 2 |
H |
-0.061 |
|
|
|
| 3 |
O |
-0.235 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.968 |
1.351 |
0.000 |
1.662 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-11.556 |
-1.170 |
0.000 |
| y |
-1.170 |
-11.701 |
0.000 |
| z |
0.000 |
0.000 |
-10.996 |
|
| Traceless |
| | x | y | z |
| x |
-0.207 |
-1.170 |
0.000 |
| y |
-1.170 |
-0.425 |
0.000 |
| z |
0.000 |
0.000 |
0.632 |
|
| Polar |
| 3z2-r2 | 1.265 |
| x2-y2 | 0.145 |
| xy | -1.170 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.550 |
-0.198 |
0.000 |
| y |
-0.198 |
3.145 |
0.000 |
| z |
0.000 |
0.000 |
1.856 |
<r2> (average value of r
2) Å
2
| <r2> |
14.299 |
| (<r2>)1/2 |
3.781 |