Vibrational Frequencies calculated at B1B95/daug-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' |
3171 |
3171 |
0.00 |
346.97 |
0.02 |
0.04 |
| 2 |
A1' |
1515 |
1515 |
0.00 |
3.05 |
0.11 |
0.20 |
| 3 |
A1' |
1243 |
1243 |
0.00 |
47.17 |
0.06 |
0.12 |
| 4 |
A1" |
1141 |
1141 |
0.00 |
0.00 |
0.75 |
0.86 |
| 5 |
A2' |
1052 |
1052 |
0.00 |
0.00 |
0.75 |
0.86 |
| 6 |
A2" |
3270 |
3270 |
28.62 |
0.00 |
0.75 |
0.86 |
| 7 |
A2" |
845 |
845 |
0.63 |
0.00 |
0.75 |
0.86 |
| 8 |
E' |
3161 |
3161 |
23.82 |
25.89 |
0.75 |
0.86 |
| 8 |
E' |
3161 |
3161 |
23.82 |
25.86 |
0.75 |
0.86 |
| 9 |
E' |
1452 |
1452 |
1.36 |
4.60 |
0.75 |
0.86 |
| 9 |
E' |
1452 |
1452 |
1.36 |
4.64 |
0.75 |
0.86 |
| 10 |
E' |
1031 |
1031 |
6.10 |
1.29 |
0.75 |
0.86 |
| 10 |
E' |
1031 |
1031 |
6.10 |
1.30 |
0.75 |
0.86 |
| 11 |
E' |
916 |
916 |
21.80 |
6.41 |
0.75 |
0.86 |
| 11 |
E' |
916 |
916 |
21.80 |
6.42 |
0.75 |
0.86 |
| 12 |
E" |
3249 |
3249 |
0.00 |
98.49 |
0.75 |
0.86 |
| 12 |
E" |
3249 |
3249 |
0.00 |
98.52 |
0.75 |
0.86 |
| 13 |
E" |
1195 |
1195 |
0.00 |
1.20 |
0.75 |
0.86 |
| 13 |
E" |
1195 |
1195 |
0.00 |
1.20 |
0.75 |
0.86 |
| 14 |
E" |
726 |
726 |
0.00 |
0.65 |
0.75 |
0.86 |
| 14 |
E" |
726 |
726 |
0.00 |
0.65 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 17848.4 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 17848.4 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 B1B95/daug-cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
1.651 |
|
|
|
| 2 |
C |
1.651 |
|
|
|
| 3 |
C |
1.651 |
|
|
|
| 4 |
H |
-0.825 |
|
|
|
| 5 |
H |
-0.825 |
|
|
|
| 6 |
H |
-0.825 |
|
|
|
| 7 |
H |
-0.825 |
|
|
|
| 8 |
H |
-0.825 |
|
|
|
| 9 |
H |
-0.825 |
|
|
|
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 |
-20.756 |
0.000 |
0.000 |
| y |
0.000 |
-20.756 |
0.000 |
| z |
0.000 |
0.000 |
-18.442 |
|
| Traceless |
| | x | y | z |
| x |
-1.157 |
0.000 |
0.000 |
| y |
0.000 |
-1.157 |
0.000 |
| z |
0.000 |
0.000 |
2.314 |
|
| Polar |
| 3z2-r2 | 4.628 |
| x2-y2 | 0.000 |
| 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 |
5.657 |
0.000 |
0.000 |
| y |
0.000 |
5.657 |
0.000 |
| z |
0.000 |
0.000 |
4.983 |
<r2> (average value of r
2) Å
2
| <r2> |
43.680 |
| (<r2>)1/2 |
6.609 |