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' |
3279 |
3150 |
4.17 |
|
|
|
| 2 |
A' |
3162 |
3038 |
2.21 |
|
|
|
| 3 |
A' |
2956 |
2841 |
94.13 |
|
|
|
| 4 |
A' |
1567 |
1505 |
30.32 |
|
|
|
| 5 |
A' |
1487 |
1429 |
9.92 |
|
|
|
| 6 |
A' |
1408 |
1353 |
10.02 |
|
|
|
| 7 |
A' |
1163 |
1117 |
19.81 |
|
|
|
| 8 |
A' |
981 |
942 |
3.07 |
|
|
|
| 9 |
A' |
503 |
484 |
12.44 |
|
|
|
| 10 |
A" |
978 |
939 |
1.03 |
|
|
|
| 11 |
A" |
754 |
724 |
34.14 |
|
|
|
| 12 |
A" |
458 |
440 |
0.31 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9347.6 cm
-1
Scaled (by 0.9608) Zero Point Vibrational Energy (zpe) 8981.1 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 B3LYP/6-31G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.261 |
|
|
|
| 2 |
H |
0.072 |
|
|
|
| 3 |
C |
-0.201 |
|
|
|
| 4 |
O |
-0.395 |
|
|
|
| 5 |
H |
0.124 |
|
|
|
| 6 |
H |
0.141 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
2.795 |
-0.031 |
0.000 |
2.795 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-18.956 |
-0.134 |
0.000 |
| y |
-0.134 |
-16.126 |
0.000 |
| z |
0.000 |
0.000 |
-17.884 |
|
| Traceless |
| | x | y | z |
| x |
-1.952 |
-0.134 |
0.000 |
| y |
-0.134 |
2.295 |
0.000 |
| z |
0.000 |
0.000 |
-0.343 |
|
| Polar |
| 3z2-r2 | -0.686 |
| x2-y2 | -2.831 |
| xy | -0.134 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.854 |
-0.337 |
0.000 |
| y |
-0.337 |
3.708 |
0.000 |
| z |
0.000 |
0.000 |
1.616 |
<r2> (average value of r
2) Å
2
| <r2> |
42.014 |
| (<r2>)1/2 |
6.482 |