Vibrational Frequencies calculated at PBEPBE/cc-pVDZ
| 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' |
3084 |
3066 |
15.35 |
|
|
|
| 2 |
A' |
3053 |
3036 |
25.87 |
|
|
|
| 3 |
A' |
3025 |
3007 |
1.72 |
|
|
|
| 4 |
A' |
2970 |
2953 |
26.52 |
|
|
|
| 5 |
A' |
1427 |
1419 |
5.18 |
|
|
|
| 6 |
A' |
1410 |
1402 |
9.71 |
|
|
|
| 7 |
A' |
1346 |
1338 |
3.73 |
|
|
|
| 8 |
A' |
1192 |
1185 |
36.12 |
|
|
|
| 9 |
A' |
1127 |
1120 |
37.79 |
|
|
|
| 10 |
A' |
1010 |
1004 |
10.51 |
|
|
|
| 11 |
A' |
877 |
872 |
8.70 |
|
|
|
| 12 |
A' |
520 |
517 |
17.94 |
|
|
|
| 13 |
A' |
391 |
388 |
1.91 |
|
|
|
| 14 |
A' |
291 |
289 |
2.36 |
|
|
|
| 15 |
A' |
257 |
255 |
1.34 |
|
|
|
| 16 |
A" |
3081 |
3063 |
8.99 |
|
|
|
| 17 |
A" |
3048 |
3030 |
2.01 |
|
|
|
| 18 |
A" |
2966 |
2948 |
11.00 |
|
|
|
| 19 |
A" |
1404 |
1396 |
0.33 |
|
|
|
| 20 |
A" |
1398 |
1390 |
1.27 |
|
|
|
| 21 |
A" |
1337 |
1329 |
12.99 |
|
|
|
| 22 |
A" |
1297 |
1290 |
1.21 |
|
|
|
| 23 |
A" |
1123 |
1116 |
2.29 |
|
|
|
| 24 |
A" |
914 |
909 |
0.33 |
|
|
|
| 25 |
A" |
900 |
895 |
1.38 |
|
|
|
| 26 |
A" |
276 |
274 |
0.80 |
|
|
|
| 27 |
A" |
239 |
238 |
0.08 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19980.5 cm
-1
Scaled (by 0.9942) Zero Point Vibrational Energy (zpe) 19864.6 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/cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.233 |
|
|
|
| 2 |
Br |
-0.117 |
|
|
|
| 3 |
H |
0.069 |
|
|
|
| 4 |
C |
0.005 |
|
|
|
| 5 |
C |
0.005 |
|
|
|
| 6 |
H |
0.047 |
|
|
|
| 7 |
H |
0.040 |
|
|
|
| 8 |
H |
0.048 |
|
|
|
| 9 |
H |
0.047 |
|
|
|
| 10 |
H |
0.040 |
|
|
|
| 11 |
H |
0.048 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.655 |
-1.399 |
0.000 |
2.167 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-37.148 |
-0.777 |
0.000 |
| y |
-0.777 |
-38.210 |
0.000 |
| z |
0.000 |
0.000 |
-38.228 |
|
| Traceless |
| | x | y | z |
| x |
1.071 |
-0.777 |
0.000 |
| y |
-0.777 |
-0.522 |
0.000 |
| z |
0.000 |
0.000 |
-0.549 |
|
| Polar |
| 3z2-r2 | -1.097 |
| x2-y2 | 1.062 |
| xy | -0.777 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.831 |
-1.815 |
0.000 |
| y |
-1.815 |
7.941 |
0.000 |
| z |
0.000 |
0.000 |
7.180 |
<r2> (average value of r
2) Å
2
| <r2> |
159.227 |
| (<r2>)1/2 |
12.618 |