Vibrational Frequencies calculated at M06-2X/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 |
A' |
3196 |
3054 |
8.16 |
|
|
|
| 2 |
A' |
3127 |
2989 |
37.75 |
|
|
|
| 3 |
A' |
3078 |
2942 |
20.48 |
|
|
|
| 4 |
A' |
1846 |
1764 |
340.40 |
|
|
|
| 5 |
A' |
1504 |
1438 |
11.84 |
|
|
|
| 6 |
A' |
1479 |
1414 |
5.31 |
|
|
|
| 7 |
A' |
1416 |
1354 |
1.43 |
|
|
|
| 8 |
A' |
1270 |
1214 |
295.57 |
|
|
|
| 9 |
A' |
1208 |
1154 |
49.44 |
|
|
|
| 10 |
A' |
983 |
940 |
27.59 |
|
|
|
| 11 |
A' |
792 |
757 |
9.05 |
|
|
|
| 12 |
A' |
323 |
309 |
14.83 |
|
|
|
| 13 |
A" |
3151 |
3011 |
11.94 |
|
|
|
| 14 |
A" |
1503 |
1437 |
10.03 |
|
|
|
| 15 |
A" |
1185 |
1132 |
1.69 |
|
|
|
| 16 |
A" |
1058 |
1011 |
0.10 |
|
|
|
| 17 |
A" |
336 |
321 |
27.56 |
|
|
|
| 18 |
A" |
205 |
196 |
0.55 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 13830.8 cm
-1
Scaled (by 0.9557) Zero Point Vibrational Energy (zpe) 13218.1 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 M06-2X/aug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.761 |
|
|
|
| 2 |
O |
-0.208 |
|
|
|
| 3 |
C |
-0.031 |
|
|
|
| 4 |
O |
-0.580 |
|
|
|
| 5 |
H |
0.312 |
|
|
|
| 6 |
H |
0.343 |
|
|
|
| 7 |
H |
0.343 |
|
|
|
| 8 |
H |
0.582 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.866 |
1.687 |
0.000 |
1.896 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-19.343 |
-1.245 |
0.000 |
| y |
-1.245 |
-28.646 |
0.000 |
| z |
0.000 |
0.000 |
-23.183 |
|
| Traceless |
| | x | y | z |
| x |
6.572 |
-1.245 |
0.000 |
| y |
-1.245 |
-7.383 |
0.000 |
| z |
0.000 |
0.000 |
0.811 |
|
| Polar |
| 3z2-r2 | 1.622 |
| x2-y2 | 9.303 |
| xy | -1.245 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.657 |
0.338 |
0.000 |
| y |
0.338 |
5.241 |
0.000 |
| z |
0.000 |
0.000 |
3.839 |
<r2> (average value of r
2) Å
2
| <r2> |
70.598 |
| (<r2>)1/2 |
8.402 |