Vibrational Frequencies calculated at B3PW91/3-21G*
| 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' |
3539 |
3395 |
8.35 |
|
|
|
| 2 |
A' |
3276 |
3143 |
8.41 |
|
|
|
| 3 |
A' |
3221 |
3090 |
5.26 |
|
|
|
| 4 |
A' |
3178 |
3049 |
5.01 |
|
|
|
| 5 |
A' |
1707 |
1638 |
116.43 |
|
|
|
| 6 |
A' |
1494 |
1433 |
13.13 |
|
|
|
| 7 |
A' |
1395 |
1338 |
1.57 |
|
|
|
| 8 |
A' |
1362 |
1306 |
10.88 |
|
|
|
| 9 |
A' |
1100 |
1056 |
160.63 |
|
|
|
| 10 |
A' |
972 |
932 |
27.25 |
|
|
|
| 11 |
A' |
488 |
468 |
13.55 |
|
|
|
| 12 |
A" |
1028 |
987 |
31.07 |
|
|
|
| 13 |
A" |
879 |
843 |
121.09 |
|
|
|
| 14 |
A" |
714 |
685 |
0.02 |
|
|
|
| 15 |
A" |
508 |
487 |
149.33 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 12429.5 cm
-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 11924.8 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 B3PW91/3-21G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.511 |
|
|
|
| 2 |
C |
0.056 |
|
|
|
| 3 |
O |
-0.564 |
|
|
|
| 4 |
H |
0.195 |
|
|
|
| 5 |
H |
0.214 |
|
|
|
| 6 |
H |
0.242 |
|
|
|
| 7 |
H |
0.367 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.625 |
-0.975 |
0.000 |
1.158 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-19.998 |
1.470 |
0.000 |
| y |
1.470 |
-13.722 |
0.000 |
| z |
0.000 |
0.000 |
-20.483 |
|
| Traceless |
| | x | y | z |
| x |
-2.895 |
1.470 |
0.000 |
| y |
1.470 |
6.518 |
0.000 |
| z |
0.000 |
0.000 |
-3.623 |
|
| Polar |
| 3z2-r2 | -7.246 |
| x2-y2 | -6.275 |
| xy | 1.470 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.871 |
-0.136 |
0.000 |
| y |
-0.136 |
3.614 |
0.000 |
| z |
0.000 |
0.000 |
1.046 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |