Vibrational Frequencies calculated at B3PW91/cc-pVTZ
| 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 |
3465 |
3332 |
58.57 |
|
|
|
| 2 |
A1 |
3150 |
3029 |
1.79 |
|
|
|
| 3 |
A1 |
2010 |
1933 |
1.94 |
|
|
|
| 4 |
A1 |
1450 |
1394 |
1.40 |
|
|
|
| 5 |
A1 |
1095 |
1053 |
2.19 |
|
|
|
| 6 |
B1 |
688 |
662 |
43.88 |
|
|
|
| 7 |
B1 |
471 |
453 |
47.54 |
|
|
|
| 8 |
B1 |
407 |
391 |
9.84 |
|
|
|
| 9 |
B2 |
3242 |
3118 |
0.38 |
|
|
|
| 10 |
B2 |
1024 |
985 |
0.88 |
|
|
|
| 11 |
B2 |
636 |
611 |
50.56 |
|
|
|
| 12 |
B2 |
355 |
341 |
6.41 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 8995.9 cm
-1
Scaled (by 0.9616) Zero Point Vibrational Energy (zpe) 8650.4 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/cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.306 |
|
|
|
| 2 |
C |
0.079 |
|
|
|
| 3 |
C |
-0.155 |
|
|
|
| 4 |
H |
0.125 |
|
|
|
| 5 |
H |
0.125 |
|
|
|
| 6 |
H |
0.131 |
|
|
|
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 |
-0.115 |
0.115 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.002 |
0.000 |
0.000 |
| y |
0.000 |
-18.246 |
0.000 |
| z |
0.000 |
0.000 |
-12.568 |
|
| Traceless |
| | x | y | z |
| x |
-4.595 |
0.000 |
0.000 |
| y |
0.000 |
-1.961 |
0.000 |
| z |
0.000 |
0.000 |
6.556 |
|
| Polar |
| 3z2-r2 | 13.113 |
| x2-y2 | -1.756 |
| 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 |
0.000 |
0.000 |
0.000 |
| y |
0.000 |
0.000 |
0.000 |
| z |
0.000 |
0.000 |
0.000 |
<r2> (average value of r
2) Å
2
| <r2> |
44.695 |
| (<r2>)1/2 |
6.685 |