Vibrational Frequencies calculated at B2PLYP/TZVP
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' |
3386 |
3231 |
25.75 |
459.68 |
0.33 |
0.49 |
2 |
A' |
1390 |
1326 |
63.58 |
9.85 |
0.66 |
0.80 |
3 |
A' |
1120 |
1069 |
91.81 |
39.01 |
0.48 |
0.65 |
Unscaled Zero Point Vibrational Energy (zpe) 2947.4 cm
-1
Scaled (by 0.9544) Zero Point Vibrational Energy (zpe) 2813.0 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/TZVP
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.101 |
|
|
|
2 |
O |
-0.201 |
|
|
|
3 |
H |
0.302 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-1.730 |
-2.213 |
0.000 |
2.809 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-11.271 |
1.694 |
-0.000 |
y |
1.694 |
-13.637 |
-0.006 |
z |
-0.000 |
-0.006 |
-11.418 |
|
Traceless |
| x | y | z |
x |
1.256 |
1.694 |
-0.000 |
y |
1.694 |
-2.293 |
-0.006 |
z |
-0.000 |
-0.006 |
1.037 |
|
Polar |
3z2-r2 | 2.074 |
x2-y2 | 2.366 |
xy | 1.694 |
xz | -0.000 |
yz | -0.006 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
2.224 |
0.389 |
0.000 |
y |
0.389 |
2.999 |
0.000 |
z |
0.000 |
0.000 |
1.696 |
<r2> (average value of r
2) Å
2
<r2> |
14.727 |
(<r2>)1/2 |
3.838 |