Vibrational Frequencies calculated at BLYP/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' |
3448 |
3425 |
70.71 |
|
|
|
| 2 |
A' |
3261 |
3240 |
10.59 |
|
|
|
| 3 |
A' |
2237 |
2223 |
65.51 |
|
|
|
| 4 |
A' |
1246 |
1238 |
84.35 |
|
|
|
| 5 |
A' |
1013 |
1006 |
91.33 |
|
|
|
| 6 |
A' |
751 |
746 |
42.00 |
|
|
|
| 7 |
A' |
459 |
456 |
24.54 |
|
|
|
| 8 |
A" |
646 |
642 |
72.24 |
|
|
|
| 9 |
A" |
506 |
503 |
2.41 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6783.2 cm
-1
Scaled (by 0.9935) Zero Point Vibrational Energy (zpe) 6739.1 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 BLYP/3-21G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.066 |
|
|
|
| 2 |
C |
-0.049 |
|
|
|
| 3 |
O |
-0.588 |
|
|
|
| 4 |
H |
0.208 |
|
|
|
| 5 |
H |
0.363 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.661 |
-1.072 |
0.000 |
1.977 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-17.379 |
-2.383 |
0.000 |
| y |
-2.383 |
-11.594 |
0.000 |
| z |
0.000 |
0.000 |
-18.242 |
|
| Traceless |
| | x | y | z |
| x |
-2.461 |
-2.383 |
0.000 |
| y |
-2.383 |
6.217 |
0.000 |
| z |
0.000 |
0.000 |
-3.756 |
|
| Polar |
| 3z2-r2 | -7.511 |
| x2-y2 | -5.785 |
| xy | -2.383 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
1.426 |
0.326 |
0.000 |
| y |
0.326 |
5.427 |
0.000 |
| z |
0.000 |
0.000 |
0.961 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |