Vibrational Frequencies calculated at wB97X-D/6-311G**
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' |
3152 |
3015 |
29.17 |
|
|
|
2 |
A' |
3132 |
2996 |
18.57 |
|
|
|
3 |
A' |
3115 |
2979 |
11.85 |
|
|
|
4 |
A' |
3045 |
2913 |
28.01 |
|
|
|
5 |
A' |
1512 |
1447 |
10.99 |
|
|
|
6 |
A' |
1491 |
1427 |
7.79 |
|
|
|
7 |
A' |
1427 |
1364 |
6.70 |
|
|
|
8 |
A' |
1273 |
1217 |
51.07 |
|
|
|
9 |
A' |
1187 |
1136 |
28.39 |
|
|
|
10 |
A' |
1073 |
1026 |
12.30 |
|
|
|
11 |
A' |
902 |
863 |
7.66 |
|
|
|
12 |
A' |
565 |
541 |
18.91 |
|
|
|
13 |
A' |
416 |
397 |
1.68 |
|
|
|
14 |
A' |
310 |
297 |
2.26 |
|
|
|
15 |
A' |
260 |
248 |
0.60 |
|
|
|
16 |
A" |
3144 |
3007 |
12.14 |
|
|
|
17 |
A" |
3117 |
2981 |
2.36 |
|
|
|
18 |
A" |
3041 |
2909 |
12.46 |
|
|
|
19 |
A" |
1491 |
1426 |
0.04 |
|
|
|
20 |
A" |
1478 |
1414 |
3.64 |
|
|
|
21 |
A" |
1417 |
1356 |
14.06 |
|
|
|
22 |
A" |
1366 |
1306 |
0.07 |
|
|
|
23 |
A" |
1156 |
1106 |
1.12 |
|
|
|
24 |
A" |
964 |
922 |
0.51 |
|
|
|
25 |
A" |
951 |
909 |
1.35 |
|
|
|
26 |
A" |
296 |
283 |
0.48 |
|
|
|
27 |
A" |
233 |
223 |
0.07 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20756.7 cm
-1
Scaled (by 0.9565) Zero Point Vibrational Energy (zpe) 19853.8 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/6-311G**
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.306 |
|
|
|
2 |
Br |
-0.094 |
|
|
|
3 |
H |
0.179 |
|
|
|
4 |
C |
-0.288 |
|
|
|
5 |
C |
-0.288 |
|
|
|
6 |
H |
0.134 |
|
|
|
7 |
H |
0.122 |
|
|
|
8 |
H |
0.142 |
|
|
|
9 |
H |
0.134 |
|
|
|
10 |
H |
0.122 |
|
|
|
11 |
H |
0.142 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
1.770 |
-1.503 |
0.000 |
2.322 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-37.369 |
-0.720 |
0.000 |
y |
-0.720 |
-38.550 |
0.000 |
z |
0.000 |
0.000 |
-38.502 |
|
Traceless |
| x | y | z |
x |
1.157 |
-0.720 |
0.000 |
y |
-0.720 |
-0.614 |
0.000 |
z |
0.000 |
0.000 |
-0.543 |
|
Polar |
3z2-r2 | -1.087 |
x2-y2 | 1.181 |
xy | -0.720 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
7.856 |
-1.811 |
0.000 |
y |
-1.811 |
7.958 |
0.000 |
z |
0.000 |
0.000 |
7.072 |
<r2> (average value of r
2) Å
2
<r2> |
157.111 |
(<r2>)1/2 |
12.534 |