Vibrational Frequencies calculated at B97D3/3-21G
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' |
3102 |
3050 |
37.83 |
|
|
|
2 |
A' |
3076 |
3024 |
15.46 |
|
|
|
3 |
A' |
3060 |
3008 |
7.87 |
|
|
|
4 |
A' |
2993 |
2942 |
30.26 |
|
|
|
5 |
A' |
1542 |
1516 |
8.68 |
|
|
|
6 |
A' |
1528 |
1502 |
9.28 |
|
|
|
7 |
A' |
1442 |
1417 |
6.28 |
|
|
|
8 |
A' |
1260 |
1239 |
43.28 |
|
|
|
9 |
A' |
1188 |
1168 |
40.79 |
|
|
|
10 |
A' |
1064 |
1046 |
9.20 |
|
|
|
11 |
A' |
872 |
857 |
9.13 |
|
|
|
12 |
A' |
534 |
525 |
15.41 |
|
|
|
13 |
A' |
405 |
398 |
1.34 |
|
|
|
14 |
A' |
293 |
288 |
2.90 |
|
|
|
15 |
A' |
257 |
253 |
0.70 |
|
|
|
16 |
A" |
3090 |
3038 |
13.80 |
|
|
|
17 |
A" |
3061 |
3009 |
6.99 |
|
|
|
18 |
A" |
2987 |
2936 |
10.77 |
|
|
|
19 |
A" |
1520 |
1494 |
1.66 |
|
|
|
20 |
A" |
1514 |
1488 |
2.85 |
|
|
|
21 |
A" |
1426 |
1401 |
12.96 |
|
|
|
22 |
A" |
1358 |
1335 |
2.82 |
|
|
|
23 |
A" |
1124 |
1105 |
4.46 |
|
|
|
24 |
A" |
970 |
954 |
3.29 |
|
|
|
25 |
A" |
952 |
936 |
0.00 |
|
|
|
26 |
A" |
280 |
275 |
0.75 |
|
|
|
27 |
A" |
237 |
233 |
0.04 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20567.5 cm
-1
Scaled (by 0.983) Zero Point Vibrational Energy (zpe) 20217.9 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 B97D3/3-21G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.444 |
|
|
|
2 |
Br |
0.007 |
|
|
|
3 |
H |
0.255 |
|
|
|
4 |
C |
-0.547 |
|
|
|
5 |
C |
-0.547 |
|
|
|
6 |
H |
0.216 |
|
|
|
7 |
H |
0.204 |
|
|
|
8 |
H |
0.218 |
|
|
|
9 |
H |
0.216 |
|
|
|
10 |
H |
0.204 |
|
|
|
11 |
H |
0.218 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.431 |
-2.143 |
0.000 |
2.186 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-37.868 |
-0.606 |
0.000 |
y |
-0.606 |
-36.922 |
0.000 |
z |
0.000 |
0.000 |
-37.805 |
|
Traceless |
| x | y | z |
x |
-0.505 |
-0.606 |
0.000 |
y |
-0.606 |
0.914 |
0.000 |
z |
0.000 |
0.000 |
-0.410 |
|
Polar |
3z2-r2 | -0.819 |
x2-y2 | -0.946 |
xy | -0.606 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
4.879 |
-0.558 |
0.000 |
y |
-0.558 |
8.668 |
0.000 |
z |
0.000 |
0.000 |
5.590 |
<r2> (average value of r
2) Å
2
<r2> |
160.342 |
(<r2>)1/2 |
12.663 |