Vibrational Frequencies calculated at B3LYP/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 |
A' |
3775 |
3627 |
79.74 |
|
|
|
| 2 |
A' |
3511 |
3373 |
86.89 |
|
|
|
| 3 |
A' |
2303 |
2213 |
109.50 |
|
|
|
| 4 |
A' |
1250 |
1201 |
97.00 |
|
|
|
| 5 |
A' |
1092 |
1049 |
88.79 |
|
|
|
| 6 |
A' |
630 |
605 |
41.62 |
|
|
|
| 7 |
A' |
372 |
358 |
10.39 |
|
|
|
| 8 |
A" |
532 |
511 |
42.09 |
|
|
|
| 9 |
A" |
406 |
390 |
14.77 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6935.8 cm
-1
Scaled (by 0.9608) Zero Point Vibrational Energy (zpe) 6663.9 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 B3LYP/6-31G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.144 |
|
|
|
| 2 |
C |
-0.093 |
|
|
|
| 3 |
O |
-0.536 |
|
|
|
| 4 |
H |
0.141 |
|
|
|
| 5 |
H |
0.345 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.589 |
-0.821 |
0.000 |
1.789 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-16.756 |
-2.489 |
0.000 |
| y |
-2.489 |
-11.747 |
0.000 |
| z |
0.000 |
0.000 |
-18.083 |
|
| Traceless |
| | x | y | z |
| x |
-1.841 |
-2.489 |
0.000 |
| y |
-2.489 |
5.672 |
0.000 |
| z |
0.000 |
0.000 |
-3.831 |
|
| Polar |
| 3z2-r2 | -7.662 |
| x2-y2 | -5.008 |
| xy | -2.489 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
1.740 |
0.104 |
0.000 |
| y |
0.104 |
5.395 |
0.000 |
| z |
0.000 |
0.000 |
1.463 |
<r2> (average value of r
2) Å
2
| <r2> |
40.611 |
| (<r2>)1/2 |
6.373 |