Vibrational Frequencies calculated at PBEPBE/daug-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 |
A' |
3188 |
3188 |
0.37 |
140.17 |
0.29 |
0.45 |
| 2 |
A' |
3037 |
3037 |
15.75 |
93.76 |
0.69 |
0.82 |
| 3 |
A' |
2954 |
2954 |
42.11 |
405.16 |
0.02 |
0.03 |
| 4 |
A' |
2952 |
2952 |
68.94 |
78.54 |
0.35 |
0.52 |
| 5 |
A' |
1810 |
1810 |
15.02 |
83.31 |
0.12 |
0.21 |
| 6 |
A' |
1469 |
1469 |
5.41 |
11.74 |
0.29 |
0.45 |
| 7 |
A' |
1425 |
1425 |
11.31 |
12.42 |
0.48 |
0.65 |
| 8 |
A' |
1347 |
1347 |
0.58 |
11.62 |
0.45 |
0.62 |
| 9 |
A' |
1159 |
1159 |
1.63 |
9.08 |
0.41 |
0.58 |
| 10 |
A' |
1046 |
1046 |
5.79 |
4.94 |
0.13 |
0.23 |
| 11 |
A' |
1024 |
1024 |
30.36 |
1.84 |
0.46 |
0.63 |
| 12 |
A' |
954 |
954 |
6.56 |
6.70 |
0.20 |
0.33 |
| 13 |
A' |
909 |
909 |
14.00 |
3.78 |
0.55 |
0.71 |
| 14 |
A' |
665 |
665 |
0.77 |
14.65 |
0.58 |
0.73 |
| 15 |
A' |
315 |
315 |
1.91 |
2.16 |
0.75 |
0.86 |
| 16 |
A" |
3012 |
3012 |
40.49 |
129.81 |
0.75 |
0.86 |
| 17 |
A" |
3005 |
3005 |
21.37 |
100.72 |
0.75 |
0.86 |
| 18 |
A" |
1420 |
1420 |
8.66 |
5.85 |
0.75 |
0.86 |
| 19 |
A" |
1083 |
1083 |
1.14 |
0.59 |
0.75 |
0.86 |
| 20 |
A" |
1012 |
1012 |
0.13 |
1.78 |
0.75 |
0.86 |
| 21 |
A" |
954 |
954 |
2.70 |
0.58 |
0.75 |
0.86 |
| 22 |
A" |
697 |
697 |
31.42 |
1.19 |
0.75 |
0.86 |
| 23 |
A" |
291 |
291 |
12.77 |
0.14 |
0.75 |
0.86 |
| 24 |
A" |
161 |
161 |
0.43 |
0.28 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 17944.6 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 17944.6 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 PBEPBE/daug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
1.287 |
|
|
|
| 2 |
C |
-1.062 |
|
|
|
| 3 |
C |
-1.392 |
|
|
|
| 4 |
C |
0.323 |
|
|
|
| 5 |
H |
-0.051 |
|
|
|
| 6 |
H |
-0.051 |
|
|
|
| 7 |
H |
0.306 |
|
|
|
| 8 |
H |
0.205 |
|
|
|
| 9 |
H |
0.218 |
|
|
|
| 10 |
H |
0.218 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.194 |
0.918 |
0.000 |
0.938 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-23.911 |
-0.711 |
0.000 |
| y |
-0.711 |
-25.535 |
0.000 |
| z |
0.000 |
0.000 |
-25.929 |
|
| Traceless |
| | x | y | z |
| x |
1.821 |
-0.711 |
0.000 |
| y |
-0.711 |
-0.615 |
0.000 |
| z |
0.000 |
0.000 |
-1.205 |
|
| Polar |
| 3z2-r2 | -2.411 |
| x2-y2 | 1.624 |
| xy | -0.711 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.097 |
-0.660 |
0.000 |
| y |
-0.660 |
8.576 |
0.000 |
| z |
0.000 |
0.000 |
5.911 |
<r2> (average value of r
2) Å
2
| <r2> |
80.789 |
| (<r2>)1/2 |
8.988 |