Vibrational Frequencies calculated at PBEPBEultrafine/aug-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 |
3228 |
3209 |
0.05 |
169.69 |
0.13 |
0.23 |
| 2 |
A1 |
2976 |
2958 |
73.25 |
166.79 |
0.12 |
0.22 |
| 3 |
A1 |
1684 |
1674 |
14.00 |
62.81 |
0.07 |
0.13 |
| 4 |
A1 |
1459 |
1450 |
2.01 |
11.78 |
0.21 |
0.34 |
| 5 |
A1 |
1135 |
1128 |
0.70 |
16.56 |
0.12 |
0.21 |
| 6 |
A1 |
888 |
883 |
4.87 |
4.50 |
0.63 |
0.77 |
| 7 |
A2 |
975 |
969 |
0.00 |
2.31 |
0.75 |
0.86 |
| 8 |
A2 |
773 |
768 |
0.00 |
0.69 |
0.75 |
0.86 |
| 9 |
B1 |
3047 |
3028 |
44.92 |
124.02 |
0.75 |
0.86 |
| 10 |
B1 |
1066 |
1060 |
1.07 |
0.10 |
0.75 |
0.86 |
| 11 |
B1 |
541 |
538 |
80.33 |
0.13 |
0.75 |
0.86 |
| 12 |
B2 |
3182 |
3162 |
0.00 |
92.76 |
0.75 |
0.86 |
| 13 |
B2 |
1017 |
1011 |
29.77 |
0.11 |
0.75 |
0.86 |
| 14 |
B2 |
980 |
974 |
24.97 |
0.03 |
0.75 |
0.86 |
| 15 |
B2 |
767 |
763 |
15.88 |
14.04 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 11858.6 cm
-1
Scaled (by 0.9939) Zero Point Vibrational Energy (zpe) 11786.3 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 PBEPBEultrafine/aug-cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.794 |
|
|
|
| 2 |
C |
0.518 |
|
|
|
| 3 |
C |
0.518 |
|
|
|
| 4 |
H |
-0.444 |
|
|
|
| 5 |
H |
-0.444 |
|
|
|
| 6 |
H |
-0.471 |
|
|
|
| 7 |
H |
-0.471 |
|
|
|
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 |
-0.470 |
0.470 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-19.673 |
0.000 |
0.000 |
| y |
0.000 |
-17.083 |
0.000 |
| z |
0.000 |
0.000 |
-18.939 |
|
| Traceless |
| | x | y | z |
| x |
-1.662 |
0.000 |
0.000 |
| y |
0.000 |
2.223 |
0.000 |
| z |
0.000 |
0.000 |
-0.561 |
|
| Polar |
| 3z2-r2 | -1.122 |
| x2-y2 | -2.590 |
| 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 |
4.313 |
0.000 |
0.000 |
| y |
0.000 |
5.792 |
0.000 |
| z |
0.000 |
0.000 |
5.988 |
<r2> (average value of r
2) Å
2
| <r2> |
37.668 |
| (<r2>)1/2 |
6.137 |