Vibrational Frequencies calculated at M06-2X/STO-3G
| 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' |
3535 |
3535 |
84.51 |
169.54 |
0.11 |
0.20 |
| 2 |
A' |
1845 |
1845 |
12.39 |
24.71 |
0.51 |
0.67 |
| 3 |
A' |
958 |
958 |
58.30 |
7.35 |
0.69 |
0.82 |
| 4 |
A' |
737 |
737 |
49.18 |
11.49 |
0.34 |
0.51 |
| 5 |
A" |
3754 |
3754 |
12.24 |
92.70 |
0.75 |
0.86 |
| 6 |
A" |
934 |
934 |
17.80 |
23.79 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 5881.5 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 5881.5 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/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.153 |
|
|
|
| 2 |
O |
-0.344 |
|
|
|
| 3 |
H |
0.249 |
|
|
|
| 4 |
H |
0.249 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.837 |
-3.677 |
0.000 |
4.110 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-9.779 |
1.640 |
0.000 |
| y |
1.640 |
-9.160 |
0.000 |
| z |
0.000 |
0.000 |
-8.492 |
|
| Traceless |
| | x | y | z |
| x |
-0.953 |
1.640 |
0.000 |
| y |
1.640 |
-0.025 |
0.000 |
| z |
0.000 |
0.000 |
0.977 |
|
| Polar |
| 3z2-r2 | 1.955 |
| x2-y2 | -0.619 |
| xy | 1.640 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
0.336 |
0.409 |
0.000 |
| y |
0.409 |
1.383 |
0.000 |
| z |
0.000 |
0.000 |
0.901 |
<r2> (average value of r
2) Å
2
| <r2> |
18.861 |
| (<r2>)1/2 |
4.343 |