Vibrational Frequencies calculated at B3LYP/STO-3G
| 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 |
3688 |
3291 |
16.61 |
|
|
|
| 2 |
A |
3216 |
2870 |
23.38 |
|
|
|
| 3 |
A |
1636 |
1460 |
0.65 |
|
|
|
| 4 |
A |
1563 |
1395 |
2.04 |
|
|
|
| 5 |
A |
1251 |
1117 |
0.60 |
|
|
|
| 6 |
A |
1046 |
933 |
24.22 |
|
|
|
| 7 |
A |
513 |
458 |
65.14 |
|
|
|
| 8 |
A |
385 |
344 |
18.40 |
|
|
|
| 9 |
B |
3691 |
3294 |
56.42 |
|
|
|
| 10 |
B |
3324 |
2966 |
9.35 |
|
|
|
| 11 |
B |
1586 |
1416 |
37.66 |
|
|
|
| 12 |
B |
1461 |
1304 |
17.31 |
|
|
|
| 13 |
B |
1118 |
998 |
53.30 |
|
|
|
| 14 |
B |
1018 |
908 |
11.88 |
|
|
|
| 15 |
B |
386 |
344 |
102.36 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 12940.8 cm
-1
Scaled (by 0.8924) Zero Point Vibrational Energy (zpe) 11548.4 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/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.022 |
|
|
|
| 2 |
O |
-0.249 |
|
|
|
| 3 |
O |
-0.249 |
|
|
|
| 4 |
H |
0.069 |
|
|
|
| 5 |
H |
0.069 |
|
|
|
| 6 |
H |
0.169 |
|
|
|
| 7 |
H |
0.169 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
-0.167 |
0.167 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-14.518 |
-2.344 |
0.000 |
| y |
-2.344 |
-20.042 |
0.000 |
| z |
0.000 |
0.000 |
-15.249 |
|
| Traceless |
| | x | y | z |
| x |
3.127 |
-2.344 |
0.000 |
| y |
-2.344 |
-5.158 |
0.000 |
| z |
0.000 |
0.000 |
2.031 |
|
| Polar |
| 3z2-r2 | 4.062 |
| x2-y2 | 5.524 |
| xy | -2.344 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
1.725 |
-0.202 |
0.000 |
| y |
-0.202 |
1.688 |
0.000 |
| z |
0.000 |
0.000 |
1.638 |
<r2> (average value of r
2) Å
2
| <r2> |
47.007 |
| (<r2>)1/2 |
6.856 |