Vibrational Frequencies calculated at wB97X-D/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' |
3130 |
2993 |
24.07 |
73.25 |
0.46 |
0.63 |
| 2 |
A' |
3114 |
2977 |
3.47 |
123.63 |
0.19 |
0.31 |
| 3 |
A' |
3054 |
2919 |
17.97 |
175.09 |
0.04 |
0.08 |
| 4 |
A' |
1505 |
1439 |
2.61 |
5.84 |
0.75 |
0.86 |
| 5 |
A' |
1495 |
1430 |
1.96 |
7.44 |
0.74 |
0.85 |
| 6 |
A' |
1422 |
1360 |
5.45 |
1.84 |
0.71 |
0.83 |
| 7 |
A' |
1294 |
1237 |
49.76 |
3.97 |
0.53 |
0.70 |
| 8 |
A' |
1088 |
1040 |
0.16 |
3.61 |
0.23 |
0.37 |
| 9 |
A' |
988 |
945 |
15.59 |
3.78 |
0.74 |
0.85 |
| 10 |
A' |
594 |
568 |
14.18 |
18.27 |
0.22 |
0.36 |
| 11 |
A' |
293 |
280 |
1.68 |
2.36 |
0.40 |
0.57 |
| 12 |
A" |
3182 |
3042 |
8.55 |
29.56 |
0.75 |
0.86 |
| 13 |
A" |
3143 |
3005 |
7.71 |
77.15 |
0.75 |
0.86 |
| 14 |
A" |
1493 |
1427 |
9.70 |
7.82 |
0.75 |
0.86 |
| 15 |
A" |
1275 |
1219 |
0.41 |
1.87 |
0.75 |
0.86 |
| 16 |
A" |
1047 |
1001 |
0.08 |
2.85 |
0.75 |
0.86 |
| 17 |
A" |
781 |
747 |
4.18 |
0.08 |
0.75 |
0.86 |
| 18 |
A" |
256 |
245 |
0.01 |
0.04 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 14577.2 cm
-1
Scaled (by 0.956) Zero Point Vibrational Energy (zpe) 13935.8 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 wB97X-D/cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.253 |
|
|
|
| 2 |
C |
-0.130 |
|
|
|
| 3 |
Br |
-0.147 |
|
|
|
| 4 |
H |
0.115 |
|
|
|
| 5 |
H |
0.115 |
|
|
|
| 6 |
H |
0.094 |
|
|
|
| 7 |
H |
0.103 |
|
|
|
| 8 |
H |
0.103 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.469 |
-2.126 |
0.000 |
2.177 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-31.844 |
-0.989 |
0.000 |
| y |
-0.989 |
-29.993 |
0.000 |
| z |
0.000 |
0.000 |
-32.117 |
|
| Traceless |
| | x | y | z |
| x |
-0.789 |
-0.989 |
0.000 |
| y |
-0.989 |
1.988 |
0.000 |
| z |
0.000 |
0.000 |
-1.198 |
|
| Polar |
| 3z2-r2 | -2.397 |
| x2-y2 | -1.851 |
| xy | -0.989 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.637 |
-0.186 |
0.000 |
| y |
-0.186 |
8.373 |
0.000 |
| z |
0.000 |
0.000 |
5.209 |
<r2> (average value of r
2) Å
2
| <r2> |
105.463 |
| (<r2>)1/2 |
10.270 |