Vibrational Frequencies calculated at mPW1PW91/aug-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 |
Ag |
3164 |
3031 |
0.00 |
213.28 |
0.10 |
0.18 |
| 2 |
Ag |
1704 |
1632 |
0.00 |
34.98 |
0.01 |
0.02 |
| 3 |
Ag |
1384 |
1326 |
0.00 |
39.79 |
0.22 |
0.36 |
| 4 |
Au |
1064 |
1019 |
0.00 |
0.00 |
0.00 |
0.00 |
| 5 |
B1u |
3148 |
3016 |
14.74 |
0.00 |
0.00 |
0.00 |
| 6 |
B1u |
1473 |
1412 |
11.17 |
0.00 |
0.00 |
0.00 |
| 7 |
B2g |
989 |
948 |
0.00 |
3.09 |
0.75 |
0.86 |
| 8 |
B2u |
3251 |
3115 |
17.43 |
0.00 |
0.00 |
0.00 |
| 9 |
B2u |
828 |
794 |
0.10 |
0.00 |
0.00 |
0.00 |
| 10 |
B3g |
3223 |
3088 |
0.00 |
119.08 |
0.75 |
0.86 |
| 11 |
B3g |
1243 |
1191 |
0.00 |
0.10 |
0.75 |
0.86 |
| 12 |
B3u |
983 |
942 |
99.34 |
0.00 |
0.00 |
0.00 |
Unscaled Zero Point Vibrational Energy (zpe) 11227.3 cm
-1
Scaled (by 0.9581) Zero Point Vibrational Energy (zpe) 10756.9 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 mPW1PW91/aug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.616 |
|
|
|
| 2 |
C |
-0.616 |
|
|
|
| 3 |
H |
0.308 |
|
|
|
| 4 |
H |
0.308 |
|
|
|
| 5 |
H |
0.308 |
|
|
|
| 6 |
H |
0.308 |
|
|
|
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 |
0.000 |
0.000 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-15.619 |
0.000 |
0.000 |
| y |
0.000 |
-12.284 |
0.000 |
| z |
0.000 |
0.000 |
-12.224 |
|
| Traceless |
| | x | y | z |
| x |
-3.366 |
0.000 |
0.000 |
| y |
0.000 |
1.638 |
0.000 |
| z |
0.000 |
0.000 |
1.728 |
|
| Polar |
| 3z2-r2 | 3.456 |
| x2-y2 | -3.335 |
| 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 |
3.295 |
0.000 |
0.000 |
| y |
0.000 |
3.710 |
0.000 |
| z |
0.000 |
0.000 |
5.227 |
<r2> (average value of r
2) Å
2
| <r2> |
23.041 |
| (<r2>)1/2 |
4.800 |