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 |
2987 |
2941 |
44.88 |
|
|
|
2 |
A1 |
1511 |
1488 |
2.77 |
|
|
|
3 |
A1 |
1265 |
1246 |
45.83 |
|
|
|
4 |
A1 |
788 |
776 |
1.77 |
|
|
|
5 |
A2 |
996 |
981 |
0.00 |
|
|
|
6 |
B1 |
3076 |
3029 |
34.43 |
|
|
|
7 |
B1 |
1152 |
1134 |
6.33 |
|
|
|
8 |
B2 |
1228 |
1209 |
3.24 |
|
|
|
9 |
B2 |
882 |
868 |
24.28 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6942.5 cm
-1
Scaled (by 0.9847) Zero Point Vibrational Energy (zpe) 6836.2 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 |
C |
0.182 |
|
|
|
2 |
H |
0.210 |
|
|
|
3 |
H |
0.210 |
|
|
|
4 |
O |
-0.301 |
|
|
|
5 |
O |
-0.301 |
|
|
|
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 |
2.419 |
2.419 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-16.775 |
0.000 |
0.000 |
y |
0.000 |
-17.873 |
0.000 |
z |
0.000 |
0.000 |
-15.814 |
|
Traceless |
| x | y | z |
x |
0.069 |
0.000 |
0.000 |
y |
0.000 |
-1.579 |
0.000 |
z |
0.000 |
0.000 |
1.510 |
|
Polar |
3z2-r2 | 3.021 |
x2-y2 | 1.099 |
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 |
2.975 |
0.000 |
0.000 |
y |
0.000 |
3.416 |
0.000 |
z |
0.000 |
0.000 |
3.655 |
<r2> (average value of r
2) Å
2
<r2> |
31.116 |
(<r2>)1/2 |
5.578 |