Vibrational Frequencies calculated at HF/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' |
3252 |
2947 |
33.20 |
94.50 |
0.05 |
0.09 |
| 2 |
A' |
3226 |
2924 |
9.09 |
98.00 |
0.51 |
0.68 |
| 3 |
A' |
3164 |
2868 |
28.27 |
171.26 |
0.07 |
0.13 |
| 4 |
A' |
1615 |
1464 |
1.86 |
2.52 |
0.75 |
0.86 |
| 5 |
A' |
1611 |
1460 |
1.48 |
9.42 |
0.71 |
0.83 |
| 6 |
A' |
1539 |
1395 |
2.67 |
1.16 |
0.75 |
0.86 |
| 7 |
A' |
1398 |
1267 |
72.06 |
5.68 |
0.48 |
0.65 |
| 8 |
A' |
1158 |
1049 |
0.60 |
4.88 |
0.15 |
0.26 |
| 9 |
A' |
1038 |
941 |
13.76 |
4.58 |
0.71 |
0.83 |
| 10 |
A' |
603 |
546 |
28.29 |
26.07 |
0.27 |
0.42 |
| 11 |
A' |
307 |
278 |
2.33 |
2.83 |
0.34 |
0.51 |
| 12 |
A" |
3312 |
3002 |
10.95 |
40.01 |
0.75 |
0.86 |
| 13 |
A" |
3250 |
2946 |
15.57 |
66.95 |
0.75 |
0.86 |
| 14 |
A" |
1602 |
1452 |
8.32 |
7.67 |
0.75 |
0.86 |
| 15 |
A" |
1371 |
1243 |
0.19 |
1.95 |
0.75 |
0.86 |
| 16 |
A" |
1128 |
1022 |
0.24 |
1.98 |
0.75 |
0.86 |
| 17 |
A" |
831 |
753 |
2.81 |
0.02 |
0.75 |
0.86 |
| 18 |
A" |
275 |
250 |
0.04 |
0.02 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 15339.0 cm
-1
Scaled (by 0.9064) Zero Point Vibrational Energy (zpe) 13903.2 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 HF/Def2TZVPP
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.158 |
|
|
|
| 2 |
C |
-0.026 |
|
|
|
| 3 |
Br |
-0.191 |
|
|
|
| 4 |
H |
0.092 |
|
|
|
| 5 |
H |
0.092 |
|
|
|
| 6 |
H |
0.057 |
|
|
|
| 7 |
H |
0.067 |
|
|
|
| 8 |
H |
0.067 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.548 |
-2.382 |
0.000 |
2.444 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-32.057 |
-1.053 |
0.000 |
| y |
-1.053 |
-30.386 |
0.000 |
| z |
0.000 |
0.000 |
-32.363 |
|
| Traceless |
| | x | y | z |
| x |
-0.682 |
-1.053 |
0.000 |
| y |
-1.053 |
1.824 |
0.000 |
| z |
0.000 |
0.000 |
-1.142 |
|
| Polar |
| 3z2-r2 | -2.284 |
| x2-y2 | -1.670 |
| xy | -1.053 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.650 |
-0.239 |
0.000 |
| y |
-0.239 |
8.280 |
0.000 |
| z |
0.000 |
0.000 |
5.304 |
<r2> (average value of r
2) Å
2
| <r2> |
105.711 |
| (<r2>)1/2 |
10.282 |