Vibrational Frequencies calculated at BLYP/cc-pVDZ
| 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 |
2753 |
2757 |
68.25 |
201.58 |
0.17 |
0.28 |
| 2 |
A1 |
1757 |
1760 |
97.98 |
2.83 |
0.66 |
0.79 |
| 3 |
A1 |
1473 |
1476 |
5.02 |
17.38 |
0.67 |
0.81 |
| 4 |
B1 |
1141 |
1143 |
1.32 |
2.46 |
0.75 |
0.86 |
| 5 |
B2 |
2787 |
2791 |
219.12 |
120.60 |
0.75 |
0.86 |
| 6 |
B2 |
1215 |
1217 |
13.30 |
7.72 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 5562.9 cm
-1
Scaled (by 1.0016) Zero Point Vibrational Energy (zpe) 5571.8 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 BLYP/cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.151 |
|
|
|
| 2 |
C |
0.158 |
|
|
|
| 3 |
H |
-0.004 |
|
|
|
| 4 |
H |
-0.004 |
|
|
|
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 |
-1.891 |
1.891 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-11.448 |
0.000 |
0.000 |
| y |
0.000 |
-11.732 |
0.000 |
| z |
0.000 |
0.000 |
-12.011 |
|
| Traceless |
| | x | y | z |
| x |
0.423 |
0.000 |
0.000 |
| y |
0.000 |
-0.003 |
0.000 |
| z |
0.000 |
0.000 |
-0.421 |
|
| Polar |
| 3z2-r2 | -0.842 |
| x2-y2 | 0.284 |
| 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 |
1.119 |
0.000 |
0.000 |
| y |
0.000 |
2.298 |
0.000 |
| z |
0.000 |
0.000 |
2.855 |
<r2> (average value of r
2) Å
2
| <r2> |
17.185 |
| (<r2>)1/2 |
4.145 |