Vibrational Frequencies calculated at B3LYP/3-21G*
| 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' |
3471 |
3339 |
9.94 |
|
|
|
| 2 |
A' |
3186 |
3065 |
4.97 |
|
|
|
| 3 |
A' |
3079 |
2962 |
0.76 |
|
|
|
| 4 |
A' |
1797 |
1728 |
189.16 |
|
|
|
| 5 |
A' |
1531 |
1473 |
21.15 |
|
|
|
| 6 |
A' |
1446 |
1391 |
39.55 |
|
|
|
| 7 |
A' |
1374 |
1322 |
27.37 |
|
|
|
| 8 |
A' |
1177 |
1132 |
175.09 |
|
|
|
| 9 |
A' |
997 |
959 |
108.09 |
|
|
|
| 10 |
A' |
837 |
805 |
1.92 |
|
|
|
| 11 |
A' |
563 |
542 |
42.54 |
|
|
|
| 12 |
A' |
405 |
390 |
3.85 |
|
|
|
| 13 |
A" |
3134 |
3015 |
3.46 |
|
|
|
| 14 |
A" |
1543 |
1484 |
11.31 |
|
|
|
| 15 |
A" |
1106 |
1064 |
11.08 |
|
|
|
| 16 |
A" |
674 |
649 |
125.47 |
|
|
|
| 17 |
A" |
553 |
532 |
29.94 |
|
|
|
| 18 |
A" |
91 |
88 |
1.25 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 13482.3 cm
-1
Scaled (by 0.962) Zero Point Vibrational Energy (zpe) 12970.0 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/3-21G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.627 |
|
|
|
| 2 |
C |
0.596 |
|
|
|
| 3 |
O |
-0.473 |
|
|
|
| 4 |
H |
0.226 |
|
|
|
| 5 |
H |
0.235 |
|
|
|
| 6 |
H |
0.235 |
|
|
|
| 7 |
O |
-0.551 |
|
|
|
| 8 |
H |
0.359 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.291 |
-1.363 |
0.000 |
1.394 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-19.001 |
-3.121 |
0.000 |
| y |
-3.121 |
-27.583 |
0.000 |
| z |
0.000 |
0.000 |
-22.676 |
|
| Traceless |
| | x | y | z |
| x |
6.128 |
-3.121 |
0.000 |
| y |
-3.121 |
-6.744 |
0.000 |
| z |
0.000 |
0.000 |
0.616 |
|
| Polar |
| 3z2-r2 | 1.232 |
| x2-y2 | 8.581 |
| xy | -3.121 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.200 |
-0.125 |
0.000 |
| y |
-0.125 |
4.148 |
0.000 |
| z |
0.000 |
0.000 |
2.293 |
<r2> (average value of r
2) Å
2
| <r2> |
72.029 |
| (<r2>)1/2 |
8.487 |