Vibrational Frequencies calculated at B2PLYP/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' |
3615 |
3615 |
2.25 |
|
|
|
| 2 |
A' |
3395 |
3395 |
43.26 |
|
|
|
| 3 |
A' |
1536 |
1536 |
2.72 |
|
|
|
| 4 |
A' |
1471 |
1471 |
6.64 |
|
|
|
| 5 |
A' |
1229 |
1229 |
13.63 |
|
|
|
| 6 |
A' |
1119 |
1119 |
0.06 |
|
|
|
| 7 |
A' |
509 |
509 |
1.36 |
|
|
|
| 8 |
A" |
637 |
637 |
4.19 |
|
|
|
| 9 |
A" |
348 |
348 |
59.22 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6928.8 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 6928.8 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 B2PLYP/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.002 |
|
|
|
| 2 |
C |
-0.065 |
|
|
|
| 3 |
H |
0.088 |
|
|
|
| 4 |
H |
0.090 |
|
|
|
| 5 |
O |
-0.111 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.545 |
-0.377 |
0.000 |
1.591 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-15.209 |
-0.009 |
0.000 |
| y |
-0.009 |
-15.023 |
0.000 |
| z |
0.000 |
0.000 |
-15.216 |
|
| Traceless |
| | x | y | z |
| x |
-0.090 |
-0.009 |
0.000 |
| y |
-0.009 |
0.189 |
0.000 |
| z |
0.000 |
0.000 |
-0.100 |
|
| Polar |
| 3z2-r2 | -0.200 |
| x2-y2 | -0.186 |
| xy | -0.009 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.755 |
-0.136 |
0.000 |
| y |
-0.136 |
1.142 |
0.000 |
| z |
0.000 |
0.000 |
0.463 |
<r2> (average value of r
2) Å
2
| <r2> |
38.644 |
| (<r2>)1/2 |
6.216 |