Vibrational Frequencies calculated at B3LYP/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' |
3234 |
3126 |
2.35 |
|
|
|
2 |
A' |
3210 |
3103 |
3.11 |
|
|
|
3 |
A' |
3142 |
3038 |
0.21 |
|
|
|
4 |
A' |
1660 |
1605 |
52.33 |
|
|
|
5 |
A' |
1409 |
1362 |
10.43 |
|
|
|
6 |
A' |
1284 |
1241 |
28.15 |
|
|
|
7 |
A' |
1022 |
988 |
9.57 |
|
|
|
8 |
A' |
603 |
583 |
26.45 |
|
|
|
9 |
A' |
347 |
336 |
0.07 |
|
|
|
10 |
A" |
978 |
946 |
35.72 |
|
|
|
11 |
A" |
941 |
910 |
26.95 |
|
|
|
12 |
A" |
601 |
581 |
15.76 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9216.5 cm
-1
Scaled (by 0.9666) Zero Point Vibrational Energy (zpe) 8908.7 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 B3LYP/cc-pVTZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.111 |
|
|
|
2 |
C |
-0.243 |
|
|
|
3 |
Br |
-0.052 |
|
|
|
4 |
H |
0.139 |
|
|
|
5 |
H |
0.131 |
|
|
|
6 |
H |
0.137 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.238 |
-1.470 |
0.000 |
1.489 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-29.260 |
-0.477 |
0.000 |
y |
-0.477 |
-27.324 |
0.000 |
z |
0.000 |
0.000 |
-33.028 |
|
Traceless |
| x | y | z |
x |
0.916 |
-0.477 |
0.000 |
y |
-0.477 |
3.820 |
0.000 |
z |
0.000 |
0.000 |
-4.736 |
|
Polar |
3z2-r2 | -9.471 |
x2-y2 | -1.936 |
xy | -0.477 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
5.535 |
0.572 |
0.000 |
y |
0.572 |
9.220 |
0.000 |
z |
0.000 |
0.000 |
3.833 |
<r2> (average value of r
2) Å
2
<r2> |
92.920 |
(<r2>)1/2 |
9.639 |