Vibrational Frequencies calculated at HF/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' |
3297 |
2994 |
36.45 |
|
|
|
| 2 |
A' |
3275 |
2974 |
17.77 |
|
|
|
| 3 |
A' |
3256 |
2956 |
19.17 |
|
|
|
| 4 |
A' |
3182 |
2890 |
40.72 |
|
|
|
| 5 |
A' |
1603 |
1455 |
5.26 |
|
|
|
| 6 |
A' |
1589 |
1443 |
8.10 |
|
|
|
| 7 |
A' |
1530 |
1389 |
2.62 |
|
|
|
| 8 |
A' |
1357 |
1232 |
67.56 |
|
|
|
| 9 |
A' |
1273 |
1156 |
34.01 |
|
|
|
| 10 |
A' |
1143 |
1038 |
10.40 |
|
|
|
| 11 |
A' |
947 |
860 |
11.82 |
|
|
|
| 12 |
A' |
571 |
519 |
35.23 |
|
|
|
| 13 |
A' |
431 |
391 |
2.62 |
|
|
|
| 14 |
A' |
321 |
291 |
3.49 |
|
|
|
| 15 |
A' |
285 |
258 |
1.13 |
|
|
|
| 16 |
A" |
3286 |
2984 |
14.83 |
|
|
|
| 17 |
A" |
3254 |
2954 |
4.72 |
|
|
|
| 18 |
A" |
3176 |
2884 |
15.55 |
|
|
|
| 19 |
A" |
1583 |
1437 |
0.62 |
|
|
|
| 20 |
A" |
1579 |
1434 |
1.88 |
|
|
|
| 21 |
A" |
1524 |
1384 |
6.05 |
|
|
|
| 22 |
A" |
1464 |
1329 |
0.54 |
|
|
|
| 23 |
A" |
1226 |
1114 |
0.80 |
|
|
|
| 24 |
A" |
1025 |
930 |
0.01 |
|
|
|
| 25 |
A" |
1010 |
917 |
1.13 |
|
|
|
| 26 |
A" |
308 |
280 |
0.72 |
|
|
|
| 27 |
A" |
264 |
240 |
0.06 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 21877.5 cm
-1
Scaled (by 0.908) Zero Point Vibrational Energy (zpe) 19864.8 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 HF/cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.239 |
|
|
|
| 2 |
Br |
-0.164 |
|
|
|
| 3 |
H |
0.080 |
|
|
|
| 4 |
C |
0.023 |
|
|
|
| 5 |
C |
0.023 |
|
|
|
| 6 |
H |
0.048 |
|
|
|
| 7 |
H |
0.038 |
|
|
|
| 8 |
H |
0.053 |
|
|
|
| 9 |
H |
0.048 |
|
|
|
| 10 |
H |
0.038 |
|
|
|
| 11 |
H |
0.053 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.958 |
-1.650 |
0.000 |
2.561 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-37.520 |
-0.562 |
0.000 |
| y |
-0.562 |
-38.779 |
0.000 |
| z |
0.000 |
0.000 |
-38.630 |
|
| Traceless |
| | x | y | z |
| x |
1.185 |
-0.562 |
0.000 |
| y |
-0.562 |
-0.704 |
0.000 |
| z |
0.000 |
0.000 |
-0.481 |
|
| Polar |
| 3z2-r2 | -0.962 |
| x2-y2 | 1.259 |
| xy | -0.562 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.460 |
-1.749 |
0.000 |
| y |
-1.749 |
7.376 |
0.000 |
| z |
0.000 |
0.000 |
6.488 |
<r2> (average value of r
2) Å
2
| <r2> |
157.648 |
| (<r2>)1/2 |
12.556 |