Vibrational Frequencies calculated at B3LYP/6-311+G(3df,2p)
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
2880 |
2785 |
71.80 |
160.76 |
0.13 |
0.22 |
| 2 |
A1 |
1823 |
1762 |
113.28 |
10.02 |
0.25 |
0.41 |
| 3 |
A1 |
1532 |
1482 |
11.22 |
8.97 |
0.46 |
0.63 |
| 4 |
B1 |
1200 |
1160 |
5.67 |
0.11 |
0.75 |
0.86 |
| 5 |
B2 |
2935 |
2838 |
116.62 |
102.83 |
0.75 |
0.86 |
| 6 |
B2 |
1266 |
1224 |
11.55 |
1.54 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 5817.8 cm
-1
Scaled (by 0.967) Zero Point Vibrational Energy (zpe) 5625.8 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 B3LYP/6-311+G(3df,2p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.458 |
|
|
|
| 2 |
C |
0.176 |
|
|
|
| 3 |
H |
0.141 |
|
|
|
| 4 |
H |
0.141 |
|
|
|
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 |
-2.413 |
2.413 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-11.738 |
0.000 |
0.000 |
| y |
0.000 |
-11.684 |
0.000 |
| z |
0.000 |
0.000 |
-12.396 |
|
| Traceless |
| | x | y | z |
| x |
0.301 |
0.000 |
0.000 |
| y |
0.000 |
0.383 |
0.000 |
| z |
0.000 |
0.000 |
-0.685 |
|
| Polar |
| 3z2-r2 | -1.369 |
| x2-y2 | -0.055 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
1.799 |
0.000 |
0.000 |
| y |
0.000 |
2.585 |
0.000 |
| z |
0.000 |
0.000 |
3.242 |
<r2> (average value of r
2) Å
2
| <r2> |
16.969 |
| (<r2>)1/2 |
4.119 |