Vibrational Frequencies calculated at M06-2X/6-31G*
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 |
3133 |
2967 |
22.87 |
|
|
|
2 |
A1 |
1586 |
1502 |
9.75 |
|
|
|
3 |
A1 |
1386 |
1313 |
39.51 |
|
|
|
4 |
A1 |
908 |
860 |
2.67 |
|
|
|
5 |
A2 |
1044 |
989 |
0.00 |
|
|
|
6 |
B1 |
3230 |
3059 |
33.00 |
|
|
|
7 |
B1 |
1197 |
1133 |
10.43 |
|
|
|
8 |
B2 |
1267 |
1200 |
2.06 |
|
|
|
9 |
B2 |
969 |
918 |
21.27 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 7359.8 cm
-1
Scaled (by 0.947) Zero Point Vibrational Energy (zpe) 6969.7 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/6-31G*
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.169 |
|
|
|
2 |
H |
0.180 |
|
|
|
3 |
H |
0.180 |
|
|
|
4 |
O |
-0.265 |
|
|
|
5 |
O |
-0.265 |
|
|
|
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 |
2.630 |
2.630 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-16.403 |
0.000 |
0.000 |
y |
0.000 |
-17.639 |
0.000 |
z |
0.000 |
0.000 |
-15.391 |
|
Traceless |
| x | y | z |
x |
0.112 |
0.000 |
0.000 |
y |
0.000 |
-1.742 |
0.000 |
z |
0.000 |
0.000 |
1.630 |
|
Polar |
3z2-r2 | 3.260 |
x2-y2 | 1.236 |
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 |
2.078 |
0.000 |
0.000 |
y |
0.000 |
2.386 |
0.000 |
z |
0.000 |
0.000 |
2.868 |
<r2> (average value of r
2) Å
2
<r2> |
0.000 |
(<r2>)1/2 |
0.000 |