Vibrational Frequencies calculated at PBEPBE/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' |
3081 |
3060 |
16.13 |
|
|
|
| 2 |
A' |
2974 |
2954 |
21.02 |
|
|
|
| 3 |
A' |
2875 |
2855 |
25.84 |
|
|
|
| 4 |
A' |
1430 |
1420 |
2.23 |
|
|
|
| 5 |
A' |
1414 |
1404 |
3.17 |
|
|
|
| 6 |
A' |
1342 |
1333 |
2.93 |
|
|
|
| 7 |
A' |
1057 |
1050 |
0.20 |
|
|
|
| 8 |
A' |
941 |
935 |
0.66 |
|
|
|
| 9 |
A' |
482 |
479 |
51.33 |
|
|
|
| 10 |
A" |
3179 |
3157 |
14.51 |
|
|
|
| 11 |
A" |
3022 |
3001 |
18.20 |
|
|
|
| 12 |
A" |
1427 |
1417 |
5.36 |
|
|
|
| 13 |
A" |
1151 |
1144 |
2.61 |
|
|
|
| 14 |
A" |
787 |
782 |
2.53 |
|
|
|
| 15 |
A" |
101 |
100 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 12631.5 cm
-1
Scaled (by 0.9931) Zero Point Vibrational Energy (zpe) 12544.4 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 PBEPBE/cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.259 |
|
|
|
| 2 |
C |
-0.270 |
|
|
|
| 3 |
H |
0.102 |
|
|
|
| 4 |
H |
0.103 |
|
|
|
| 5 |
H |
0.103 |
|
|
|
| 6 |
H |
0.111 |
|
|
|
| 7 |
H |
0.111 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.111 |
-0.300 |
0.000 |
0.320 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-15.353 |
0.136 |
0.000 |
| y |
0.136 |
-14.439 |
0.000 |
| z |
0.000 |
0.000 |
-13.719 |
|
| Traceless |
| | x | y | z |
| x |
-1.274 |
0.136 |
0.000 |
| y |
0.136 |
0.097 |
0.000 |
| z |
0.000 |
0.000 |
1.177 |
|
| Polar |
| 3z2-r2 | 2.354 |
| x2-y2 | -0.914 |
| xy | 0.136 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.275 |
-0.048 |
0.000 |
| y |
-0.048 |
4.594 |
0.000 |
| z |
0.000 |
0.000 |
3.787 |
<r2> (average value of r
2) Å
2
| <r2> |
27.897 |
| (<r2>)1/2 |
5.282 |