Vibrational Frequencies calculated at wB97X-D/3-21G
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' |
3162 |
3162 |
19.62 |
55.12 |
0.19 |
0.32 |
2 |
A' |
3148 |
3148 |
0.12 |
119.15 |
0.38 |
0.55 |
3 |
A' |
3082 |
3082 |
11.68 |
121.63 |
0.06 |
0.11 |
4 |
A' |
1569 |
1569 |
6.01 |
19.12 |
0.74 |
0.85 |
5 |
A' |
1539 |
1539 |
7.98 |
16.10 |
0.75 |
0.86 |
6 |
A' |
1480 |
1480 |
13.16 |
6.18 |
0.67 |
0.80 |
7 |
A' |
1337 |
1337 |
45.54 |
4.98 |
0.62 |
0.76 |
8 |
A' |
1103 |
1103 |
4.37 |
6.15 |
0.56 |
0.72 |
9 |
A' |
1007 |
1007 |
18.26 |
5.00 |
0.75 |
0.86 |
10 |
A' |
596 |
596 |
12.93 |
19.90 |
0.33 |
0.50 |
11 |
A' |
297 |
297 |
2.02 |
3.43 |
0.55 |
0.71 |
12 |
A" |
3224 |
3224 |
7.25 |
37.30 |
0.75 |
0.86 |
13 |
A" |
3173 |
3173 |
6.36 |
76.68 |
0.75 |
0.86 |
14 |
A" |
1559 |
1559 |
12.43 |
23.67 |
0.75 |
0.86 |
15 |
A" |
1319 |
1319 |
1.09 |
8.90 |
0.75 |
0.86 |
16 |
A" |
1077 |
1077 |
0.24 |
9.73 |
0.75 |
0.86 |
17 |
A" |
802 |
802 |
9.42 |
1.41 |
0.75 |
0.86 |
18 |
A" |
259 |
259 |
0.01 |
0.04 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 14865.9 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 14865.9 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/3-21G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.606 |
|
|
|
2 |
C |
-0.653 |
|
|
|
3 |
Br |
0.027 |
|
|
|
4 |
H |
0.271 |
|
|
|
5 |
H |
0.271 |
|
|
|
6 |
H |
0.224 |
|
|
|
7 |
H |
0.234 |
|
|
|
8 |
H |
0.234 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.467 |
-2.080 |
0.000 |
2.132 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-31.436 |
-0.856 |
0.000 |
y |
-0.856 |
-29.850 |
0.000 |
z |
0.000 |
0.000 |
-31.777 |
|
Traceless |
| x | y | z |
x |
-0.622 |
-0.856 |
0.000 |
y |
-0.856 |
1.756 |
0.000 |
z |
0.000 |
0.000 |
-1.134 |
|
Polar |
3z2-r2 | -2.267 |
x2-y2 | -1.586 |
xy | -0.856 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
3.660 |
-0.535 |
0.000 |
y |
-0.535 |
6.775 |
0.000 |
z |
0.000 |
0.000 |
3.361 |
<r2> (average value of r
2) Å
2
<r2> |
107.161 |
(<r2>)1/2 |
10.352 |