Vibrational Frequencies calculated at B3LYP/CEP-121G
| 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' |
3077 |
2998 |
56.13 |
|
|
|
| 2 |
A' |
3059 |
2981 |
23.69 |
|
|
|
| 3 |
A' |
3015 |
2939 |
15.21 |
|
|
|
| 4 |
A' |
2984 |
2908 |
42.20 |
|
|
|
| 5 |
A' |
1532 |
1493 |
10.03 |
|
|
|
| 6 |
A' |
1519 |
1480 |
2.24 |
|
|
|
| 7 |
A' |
1492 |
1454 |
2.35 |
|
|
|
| 8 |
A' |
1431 |
1394 |
5.05 |
|
|
|
| 9 |
A' |
1364 |
1329 |
5.58 |
|
|
|
| 10 |
A' |
1256 |
1224 |
54.05 |
|
|
|
| 11 |
A' |
1118 |
1089 |
3.01 |
|
|
|
| 12 |
A' |
1029 |
1003 |
3.76 |
|
|
|
| 13 |
A' |
901 |
878 |
12.06 |
|
|
|
| 14 |
A' |
615 |
600 |
36.30 |
|
|
|
| 15 |
A' |
293 |
286 |
3.45 |
|
|
|
| 16 |
A' |
202 |
197 |
2.28 |
|
|
|
| 17 |
A" |
3146 |
3066 |
29.78 |
|
|
|
| 18 |
A" |
3079 |
3001 |
62.53 |
|
|
|
| 19 |
A" |
3053 |
2975 |
1.75 |
|
|
|
| 20 |
A" |
1520 |
1481 |
10.14 |
|
|
|
| 21 |
A" |
1316 |
1283 |
0.07 |
|
|
|
| 22 |
A" |
1241 |
1210 |
0.66 |
|
|
|
| 23 |
A" |
1053 |
1026 |
4.34 |
|
|
|
| 24 |
A" |
863 |
841 |
0.07 |
|
|
|
| 25 |
A" |
757 |
737 |
6.25 |
|
|
|
| 26 |
A" |
222 |
216 |
0.06 |
|
|
|
| 27 |
A" |
106 |
103 |
0.86 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20620.9 cm
-1
Scaled (by 0.9745) Zero Point Vibrational Energy (zpe) 20095.1 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/CEP-121G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.541 |
|
|
|
| 2 |
C |
-0.155 |
|
|
|
| 3 |
C |
-0.476 |
|
|
|
| 4 |
Br |
0.020 |
|
|
|
| 5 |
H |
0.193 |
|
|
|
| 6 |
H |
0.193 |
|
|
|
| 7 |
H |
0.155 |
|
|
|
| 8 |
H |
0.155 |
|
|
|
| 9 |
H |
0.162 |
|
|
|
| 10 |
H |
0.147 |
|
|
|
| 11 |
H |
0.147 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.482 |
2.178 |
0.000 |
2.634 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-35.659 |
0.028 |
0.000 |
| y |
0.028 |
-34.981 |
0.000 |
| z |
0.000 |
0.000 |
-35.619 |
|
| Traceless |
| | x | y | z |
| x |
-0.359 |
0.028 |
0.000 |
| y |
0.028 |
0.658 |
0.000 |
| z |
0.000 |
0.000 |
-0.299 |
|
| Polar |
| 3z2-r2 | -0.599 |
| x2-y2 | -0.678 |
| xy | 0.028 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.877 |
2.478 |
0.000 |
| y |
2.478 |
8.992 |
0.000 |
| z |
0.000 |
0.000 |
5.410 |
<r2> (average value of r
2) Å
2
| <r2> |
139.581 |
| (<r2>)1/2 |
11.814 |