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 |
A |
3917 |
3730 |
79.99 |
|
|
|
2 |
A |
3303 |
3145 |
12.62 |
|
|
|
3 |
A |
3159 |
3008 |
24.22 |
|
|
|
4 |
A |
1502 |
1431 |
12.83 |
|
|
|
5 |
A |
1349 |
1285 |
24.94 |
|
|
|
6 |
A |
1245 |
1186 |
134.28 |
|
|
|
7 |
A |
1058 |
1007 |
52.55 |
|
|
|
8 |
A |
643 |
612 |
79.89 |
|
|
|
9 |
A |
414 |
394 |
96.94 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 8294.6 cm
-1
Scaled (by 0.9522) Zero Point Vibrational Energy (zpe) 7898.1 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/6-31+G**
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.193 |
|
|
|
2 |
O |
-0.461 |
|
|
|
3 |
H |
0.153 |
|
|
|
4 |
H |
0.133 |
|
|
|
5 |
H |
0.368 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.080 |
1.650 |
0.250 |
1.671 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-11.819 |
-2.345 |
0.801 |
y |
-2.345 |
-11.178 |
-0.029 |
z |
0.801 |
-0.029 |
-14.697 |
|
Traceless |
| x | y | z |
x |
1.118 |
-2.345 |
0.801 |
y |
-2.345 |
2.080 |
-0.029 |
z |
0.801 |
-0.029 |
-3.198 |
|
Polar |
3z2-r2 | -6.396 |
x2-y2 | -0.641 |
xy | -2.345 |
xz | 0.801 |
yz | -0.029 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
3.042 |
-0.052 |
-0.030 |
y |
-0.052 |
2.418 |
-0.007 |
z |
-0.030 |
-0.007 |
2.245 |
<r2> (average value of r
2) Å
2
<r2> |
20.708 |
(<r2>)1/2 |
4.551 |