Vibrational Frequencies calculated at B3PW91/6-31G*
| 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' |
3149 |
3013 |
8.79 |
|
|
|
| 2 |
A' |
3052 |
2920 |
6.10 |
|
|
|
| 3 |
A' |
1956 |
1872 |
129.41 |
|
|
|
| 4 |
A' |
1482 |
1417 |
20.93 |
|
|
|
| 5 |
A' |
1377 |
1317 |
15.08 |
|
|
|
| 6 |
A' |
1061 |
1015 |
16.18 |
|
|
|
| 7 |
A' |
873 |
835 |
4.61 |
|
|
|
| 8 |
A' |
464 |
444 |
5.36 |
|
|
|
| 9 |
A" |
3153 |
3017 |
1.95 |
|
|
|
| 10 |
A" |
1478 |
1414 |
13.18 |
|
|
|
| 11 |
A" |
958 |
916 |
0.32 |
|
|
|
| 12 |
A" |
110 |
105 |
1.32 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9555.7 cm
-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 9142.0 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 B3PW91/6-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.603 |
|
|
|
| 2 |
C |
0.285 |
|
|
|
| 3 |
O |
-0.316 |
|
|
|
| 4 |
H |
0.205 |
|
|
|
| 5 |
H |
0.214 |
|
|
|
| 6 |
H |
0.214 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-2.108 |
-1.292 |
0.000 |
2.473 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-18.559 |
-0.146 |
0.000 |
| y |
-0.146 |
-18.177 |
0.000 |
| z |
0.000 |
0.000 |
-16.611 |
|
| Traceless |
| | x | y | z |
| x |
-1.165 |
-0.146 |
0.000 |
| y |
-0.146 |
-0.592 |
0.000 |
| z |
0.000 |
0.000 |
1.757 |
|
| Polar |
| 3z2-r2 | 3.514 |
| x2-y2 | -0.382 |
| xy | -0.146 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.188 |
0.419 |
0.000 |
| y |
0.419 |
3.179 |
0.000 |
| z |
0.000 |
0.000 |
2.616 |
<r2> (average value of r
2) Å
2
| <r2> |
44.113 |
| (<r2>)1/2 |
6.642 |