Vibrational Frequencies calculated at B97D3/aug-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 |
A1 |
3343 |
3292 |
1.82 |
94.96 |
0.19 |
0.32 |
| 2 |
A1 |
1784 |
1757 |
3.59 |
94.61 |
0.09 |
0.16 |
| 3 |
A1 |
1042 |
1026 |
11.98 |
5.49 |
0.64 |
0.78 |
| 4 |
A1 |
861 |
848 |
63.00 |
6.80 |
0.74 |
0.85 |
| 5 |
A2 |
615 |
606 |
0.00 |
4.99 |
0.75 |
0.86 |
| 6 |
B1 |
522 |
514 |
82.67 |
0.07 |
0.75 |
0.86 |
| 7 |
B2 |
3271 |
3221 |
39.54 |
17.90 |
0.75 |
0.86 |
| 8 |
B2 |
937 |
922 |
7.80 |
2.90 |
0.75 |
0.86 |
| 9 |
B2 |
250i |
247i |
3.57 |
19.37 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 6062.6 cm
-1
Scaled (by 0.9847) Zero Point Vibrational Energy (zpe) 5969.8 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 B97D3/aug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.431 |
|
|
|
| 2 |
C |
-0.156 |
|
|
|
| 3 |
C |
-0.156 |
|
|
|
| 4 |
H |
0.372 |
|
|
|
| 5 |
H |
0.372 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
-2.304 |
2.304 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-18.825 |
0.000 |
0.000 |
| y |
0.000 |
-11.933 |
0.000 |
| z |
0.000 |
0.000 |
-19.091 |
|
| Traceless |
| | x | y | z |
| x |
-3.313 |
0.000 |
0.000 |
| y |
0.000 |
7.024 |
0.000 |
| z |
0.000 |
0.000 |
-3.711 |
|
| Polar |
| 3z2-r2 | -7.423 |
| x2-y2 | -6.892 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.295 |
0.000 |
0.000 |
| y |
0.000 |
5.071 |
0.000 |
| z |
0.000 |
0.000 |
4.228 |
<r2> (average value of r
2) Å
2
| <r2> |
31.003 |
| (<r2>)1/2 |
5.568 |