Vibrational Frequencies calculated at PBEPBE/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 |
A |
3143 |
3125 |
4.52 |
|
|
|
| 2 |
A |
3135 |
3117 |
46.95 |
|
|
|
| 3 |
A |
3123 |
3105 |
0.81 |
|
|
|
| 4 |
A |
3024 |
3006 |
31.96 |
|
|
|
| 5 |
A |
1564 |
1554 |
4.70 |
|
|
|
| 6 |
A |
1397 |
1389 |
1.85 |
|
|
|
| 7 |
A |
1257 |
1250 |
1.13 |
|
|
|
| 8 |
A |
1166 |
1160 |
1.17 |
|
|
|
| 9 |
A |
1069 |
1063 |
1.64 |
|
|
|
| 10 |
A |
996 |
990 |
1.90 |
|
|
|
| 11 |
A |
931 |
926 |
3.95 |
|
|
|
| 12 |
A |
848 |
843 |
2.62 |
|
|
|
| 13 |
A |
771 |
766 |
0.29 |
|
|
|
| 14 |
A |
708 |
704 |
55.82 |
|
|
|
| 15 |
A |
404 |
402 |
4.99 |
|
|
|
| 16 |
A |
3127 |
3109 |
17.67 |
|
|
|
| 17 |
A |
3105 |
3087 |
7.06 |
|
|
|
| 18 |
A |
1263 |
1256 |
20.39 |
|
|
|
| 19 |
A |
1159 |
1152 |
0.10 |
|
|
|
| 20 |
A |
1032 |
1026 |
4.50 |
|
|
|
| 21 |
A |
998 |
992 |
0.04 |
|
|
|
| 22 |
A |
987 |
981 |
4.10 |
|
|
|
| 23 |
A |
923 |
918 |
1.08 |
|
|
|
| 24 |
A |
852 |
847 |
7.64 |
|
|
|
| 25 |
A |
797 |
792 |
5.57 |
|
|
|
| 26 |
A |
766 |
761 |
26.71 |
|
|
|
| 27 |
A |
438 |
435 |
1.45 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19489.8 cm
-1
Scaled (by 0.9942) Zero Point Vibrational Energy (zpe) 19376.8 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-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.020 |
|
|
|
| 2 |
C |
0.020 |
|
|
|
| 3 |
C |
-0.047 |
|
|
|
| 4 |
C |
-0.047 |
|
|
|
| 5 |
C |
0.043 |
|
|
|
| 6 |
H |
-0.021 |
|
|
|
| 7 |
H |
-0.021 |
|
|
|
| 8 |
H |
-0.003 |
|
|
|
| 9 |
H |
-0.003 |
|
|
|
| 10 |
H |
0.028 |
|
|
|
| 11 |
H |
0.031 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.130 |
-0.419 |
0.000 |
0.439 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-31.379 |
0.739 |
0.000 |
| y |
0.739 |
-28.481 |
0.000 |
| z |
0.000 |
0.000 |
-29.809 |
|
| Traceless |
| | x | y | z |
| x |
-2.235 |
0.739 |
0.000 |
| y |
0.739 |
2.113 |
0.000 |
| z |
0.000 |
0.000 |
0.121 |
|
| Polar |
| 3z2-r2 | 0.243 |
| x2-y2 | -2.899 |
| xy | 0.739 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.900 |
-0.450 |
0.000 |
| y |
-0.450 |
8.357 |
0.000 |
| z |
0.000 |
0.000 |
7.657 |
<r2> (average value of r
2) Å
2
| <r2> |
88.545 |
| (<r2>)1/2 |
9.410 |