Vibrational Frequencies calculated at M06-2X/6-31+G**
| 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 |
3080 |
2933 |
72.69 |
127.62 |
0.29 |
0.45 |
| 2 |
A1 |
1973 |
1879 |
34.67 |
45.86 |
0.18 |
0.31 |
| 3 |
A1 |
1467 |
1396 |
0.02 |
2.92 |
0.42 |
0.59 |
| 4 |
A1 |
1182 |
1126 |
123.71 |
3.61 |
0.20 |
0.33 |
| 5 |
A1 |
553 |
527 |
0.84 |
7.55 |
0.28 |
0.44 |
| 6 |
A1 |
284 |
271 |
15.50 |
0.98 |
0.47 |
0.64 |
| 7 |
A2 |
1038 |
989 |
0.00 |
1.51 |
0.75 |
0.86 |
| 8 |
A2 |
177 |
169 |
0.00 |
0.89 |
0.75 |
0.86 |
| 9 |
B1 |
1047 |
997 |
0.21 |
3.56 |
0.75 |
0.86 |
| 10 |
B1 |
133 |
127 |
4.06 |
0.14 |
0.75 |
0.86 |
| 11 |
B2 |
3059 |
2912 |
1.00 |
1.30 |
0.75 |
0.86 |
| 12 |
B2 |
1893 |
1802 |
792.39 |
3.51 |
0.75 |
0.86 |
| 13 |
B2 |
1409 |
1341 |
16.07 |
7.52 |
0.75 |
0.86 |
| 14 |
B2 |
1155 |
1100 |
709.32 |
1.96 |
0.75 |
0.86 |
| 15 |
B2 |
714 |
680 |
48.96 |
0.00 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 9581.6 cm
-1
Scaled (by 0.9522) Zero Point Vibrational Energy (zpe) 9123.6 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/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.325 |
|
|
|
| 2 |
C |
0.408 |
|
|
|
| 3 |
C |
0.408 |
|
|
|
| 4 |
O |
-0.387 |
|
|
|
| 5 |
O |
-0.387 |
|
|
|
| 6 |
H |
0.141 |
|
|
|
| 7 |
H |
0.141 |
|
|
|
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 |
-3.663 |
3.663 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-26.660 |
0.000 |
0.000 |
| y |
0.000 |
-39.652 |
0.000 |
| z |
0.000 |
0.000 |
-26.156 |
|
| Traceless |
| | x | y | z |
| x |
6.244 |
0.000 |
0.000 |
| y |
0.000 |
-13.244 |
0.000 |
| z |
0.000 |
0.000 |
7.000 |
|
| Polar |
| 3z2-r2 | 14.000 |
| x2-y2 | 12.992 |
| 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 |
2.787 |
0.000 |
0.000 |
| y |
0.000 |
7.517 |
0.000 |
| z |
0.000 |
0.000 |
4.438 |
<r2> (average value of r
2) Å
2
| <r2> |
124.628 |
| (<r2>)1/2 |
11.164 |