Vibrational Frequencies calculated at PBEPBE/Def2TZVPP
| 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' |
3042 |
3005 |
20.15 |
67.56 |
0.53 |
0.70 |
| 2 |
A' |
3024 |
2987 |
3.59 |
137.69 |
0.15 |
0.26 |
| 3 |
A' |
2967 |
2931 |
17.31 |
216.09 |
0.07 |
0.13 |
| 4 |
A' |
1448 |
1430 |
2.66 |
5.77 |
0.74 |
0.85 |
| 5 |
A' |
1434 |
1417 |
1.26 |
7.59 |
0.75 |
0.86 |
| 6 |
A' |
1359 |
1343 |
6.11 |
2.88 |
0.67 |
0.81 |
| 7 |
A' |
1225 |
1211 |
45.80 |
5.24 |
0.52 |
0.68 |
| 8 |
A' |
1053 |
1041 |
0.33 |
3.62 |
0.29 |
0.44 |
| 9 |
A' |
949 |
937 |
18.50 |
3.77 |
0.62 |
0.77 |
| 10 |
A' |
552 |
545 |
13.56 |
16.85 |
0.24 |
0.38 |
| 11 |
A' |
276 |
272 |
2.26 |
2.61 |
0.39 |
0.56 |
| 12 |
A" |
3091 |
3054 |
9.08 |
22.69 |
0.75 |
0.86 |
| 13 |
A" |
3057 |
3020 |
5.05 |
87.22 |
0.75 |
0.86 |
| 14 |
A" |
1430 |
1413 |
10.41 |
8.28 |
0.75 |
0.86 |
| 15 |
A" |
1222 |
1207 |
0.42 |
1.73 |
0.75 |
0.86 |
| 16 |
A" |
996 |
984 |
0.06 |
2.94 |
0.75 |
0.86 |
| 17 |
A" |
749 |
740 |
4.37 |
0.04 |
0.75 |
0.86 |
| 18 |
A" |
251 |
248 |
0.01 |
0.06 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 14062.2 cm
-1
Scaled (by 0.9879) Zero Point Vibrational Energy (zpe) 13892.0 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/Def2TZVPP
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.227 |
|
|
|
| 2 |
C |
-0.146 |
|
|
|
| 3 |
Br |
-0.153 |
|
|
|
| 4 |
H |
0.127 |
|
|
|
| 5 |
H |
0.127 |
|
|
|
| 6 |
H |
0.083 |
|
|
|
| 7 |
H |
0.094 |
|
|
|
| 8 |
H |
0.094 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.435 |
-2.081 |
0.000 |
2.126 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-32.098 |
-0.946 |
0.000 |
| y |
-0.946 |
-30.200 |
0.000 |
| z |
0.000 |
0.000 |
-32.359 |
|
| Traceless |
| | x | y | z |
| x |
-0.818 |
-0.946 |
0.000 |
| y |
-0.946 |
2.029 |
0.000 |
| z |
0.000 |
0.000 |
-1.211 |
|
| Polar |
| 3z2-r2 | -2.421 |
| x2-y2 | -1.898 |
| xy | -0.946 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.151 |
-0.089 |
0.000 |
| y |
-0.089 |
8.973 |
0.000 |
| z |
0.000 |
0.000 |
5.727 |
<r2> (average value of r
2) Å
2
| <r2> |
106.840 |
| (<r2>)1/2 |
10.336 |