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 |
3402 |
3378 |
74.59 |
|
|
|
| 2 |
A |
3170 |
3148 |
8.72 |
|
|
|
| 3 |
A |
3079 |
3057 |
6.80 |
|
|
|
| 4 |
A |
3075 |
3054 |
4.27 |
|
|
|
| 5 |
A |
2154 |
2139 |
27.45 |
|
|
|
| 6 |
A |
1447 |
1437 |
0.97 |
|
|
|
| 7 |
A |
1336 |
1327 |
2.92 |
|
|
|
| 8 |
A |
1189 |
1180 |
0.57 |
|
|
|
| 9 |
A |
1103 |
1095 |
0.27 |
|
|
|
| 10 |
A |
1014 |
1007 |
6.72 |
|
|
|
| 11 |
A |
954 |
948 |
20.86 |
|
|
|
| 12 |
A |
793 |
788 |
0.80 |
|
|
|
| 13 |
A |
740 |
735 |
1.90 |
|
|
|
| 14 |
A |
632 |
628 |
43.78 |
|
|
|
| 15 |
A |
489 |
485 |
6.93 |
|
|
|
| 16 |
A |
194 |
193 |
1.19 |
|
|
|
| 17 |
A |
3156 |
3134 |
0.11 |
|
|
|
| 18 |
A |
3074 |
3053 |
16.31 |
|
|
|
| 19 |
A |
1416 |
1406 |
3.07 |
|
|
|
| 20 |
A |
1162 |
1154 |
0.70 |
|
|
|
| 21 |
A |
1070 |
1062 |
1.54 |
|
|
|
| 22 |
A |
1034 |
1027 |
5.85 |
|
|
|
| 23 |
A |
867 |
861 |
2.12 |
|
|
|
| 24 |
A |
800 |
795 |
7.25 |
|
|
|
| 25 |
A |
570 |
566 |
51.81 |
|
|
|
| 26 |
A |
500 |
497 |
0.20 |
|
|
|
| 27 |
A |
200 |
199 |
1.34 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19308.5 cm
-1
Scaled (by 0.9931) Zero Point Vibrational Energy (zpe) 19175.3 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 |
-0.061 |
|
|
|
| 2 |
C |
0.019 |
|
|
|
| 3 |
H |
0.109 |
|
|
|
| 4 |
C |
-0.181 |
|
|
|
| 5 |
C |
-0.181 |
|
|
|
| 6 |
C |
-0.247 |
|
|
|
| 7 |
H |
0.129 |
|
|
|
| 8 |
H |
0.100 |
|
|
|
| 9 |
H |
0.106 |
|
|
|
| 10 |
H |
0.100 |
|
|
|
| 11 |
H |
0.106 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.658 |
-0.766 |
0.000 |
1.010 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-26.656 |
-1.856 |
0.000 |
| y |
-1.856 |
-30.500 |
0.000 |
| z |
0.000 |
0.000 |
-31.666 |
|
| Traceless |
| | x | y | z |
| x |
4.427 |
-1.856 |
0.000 |
| y |
-1.856 |
-1.339 |
0.000 |
| z |
0.000 |
0.000 |
-3.087 |
|
| Polar |
| 3z2-r2 | -6.175 |
| x2-y2 | 3.844 |
| xy | -1.856 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
9.056 |
-2.670 |
0.000 |
| y |
-2.670 |
9.163 |
0.000 |
| z |
0.000 |
0.000 |
6.652 |
<r2> (average value of r
2) Å
2
| <r2> |
121.255 |
| (<r2>)1/2 |
11.012 |