Vibrational Frequencies calculated at B2PLYP/daug-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' |
3133 |
3133 |
22.97 |
70.03 |
0.57 |
0.72 |
| 2 |
A' |
3115 |
3115 |
5.05 |
129.72 |
0.12 |
0.22 |
| 3 |
A' |
3051 |
3051 |
19.37 |
211.75 |
0.05 |
0.10 |
| 4 |
A' |
1485 |
1485 |
1.91 |
3.20 |
0.75 |
0.86 |
| 5 |
A' |
1469 |
1469 |
0.88 |
5.28 |
0.69 |
0.82 |
| 6 |
A' |
1397 |
1397 |
4.99 |
1.62 |
0.60 |
0.75 |
| 7 |
A' |
1269 |
1269 |
52.46 |
6.78 |
0.26 |
0.42 |
| 8 |
A' |
1085 |
1085 |
0.12 |
4.74 |
0.14 |
0.24 |
| 9 |
A' |
977 |
977 |
15.29 |
3.44 |
0.64 |
0.78 |
| 10 |
A' |
567 |
567 |
16.74 |
22.06 |
0.17 |
0.30 |
| 11 |
A' |
288 |
288 |
1.97 |
2.99 |
0.26 |
0.41 |
| 12 |
A" |
3188 |
3188 |
7.92 |
31.67 |
0.75 |
0.86 |
| 13 |
A" |
3151 |
3151 |
8.11 |
68.14 |
0.75 |
0.86 |
| 14 |
A" |
1472 |
1472 |
9.28 |
5.63 |
0.75 |
0.86 |
| 15 |
A" |
1260 |
1260 |
0.24 |
0.84 |
0.75 |
0.86 |
| 16 |
A" |
1033 |
1033 |
0.09 |
1.26 |
0.75 |
0.86 |
| 17 |
A" |
771 |
771 |
3.11 |
0.01 |
0.75 |
0.86 |
| 18 |
A" |
259 |
259 |
0.01 |
0.00 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 14484.4 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 14484.4 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 B2PLYP/daug-cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.959 |
|
|
|
| 2 |
C |
0.503 |
|
|
|
| 3 |
Br |
0.238 |
|
|
|
| 4 |
H |
-0.440 |
|
|
|
| 5 |
H |
-0.440 |
|
|
|
| 6 |
H |
-0.396 |
|
|
|
| 7 |
H |
-0.211 |
|
|
|
| 8 |
H |
-0.211 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.470 |
-2.176 |
0.000 |
2.226 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-32.483 |
-1.035 |
0.002 |
| y |
-1.035 |
-30.568 |
0.017 |
| z |
0.002 |
0.017 |
-32.747 |
|
| Traceless |
| | x | y | z |
| x |
-0.826 |
-1.035 |
0.002 |
| y |
-1.035 |
2.047 |
0.017 |
| z |
0.002 |
0.017 |
-1.222 |
|
| Polar |
| 3z2-r2 | -2.443 |
| x2-y2 | -1.915 |
| xy | -1.035 |
| xz | 0.002 |
| yz | 0.017 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.786 |
-0.063 |
-0.001 |
| y |
-0.063 |
9.216 |
0.002 |
| z |
-0.001 |
0.002 |
6.383 |
<r2> (average value of r
2) Å
2
| <r2> |
107.017 |
| (<r2>)1/2 |
10.345 |