Vibrational Frequencies calculated at ROHF/6-31+G**
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' |
3288 |
2814 |
27.04 |
|
|
|
2 |
A' |
3265 |
2795 |
44.63 |
|
|
|
3 |
A' |
3226 |
2761 |
10.12 |
|
|
|
4 |
A' |
3198 |
2737 |
37.92 |
|
|
|
5 |
A' |
1648 |
1411 |
4.97 |
|
|
|
6 |
A' |
1634 |
1399 |
1.21 |
|
|
|
7 |
A' |
1632 |
1397 |
2.87 |
|
|
|
8 |
A' |
1561 |
1336 |
0.96 |
|
|
|
9 |
A' |
1509 |
1292 |
12.06 |
|
|
|
10 |
A' |
1392 |
1191 |
67.76 |
|
|
|
11 |
A' |
1211 |
1036 |
2.07 |
|
|
|
12 |
A' |
1108 |
948 |
1.08 |
|
|
|
13 |
A' |
972 |
832 |
6.19 |
|
|
|
14 |
A' |
704 |
602 |
42.44 |
|
|
|
15 |
A' |
332 |
284 |
3.88 |
|
|
|
16 |
A' |
228 |
195 |
1.76 |
|
|
|
17 |
A" |
3351 |
2868 |
10.89 |
|
|
|
18 |
A" |
3271 |
2800 |
54.31 |
|
|
|
19 |
A" |
3246 |
2778 |
7.88 |
|
|
|
20 |
A" |
1637 |
1402 |
7.69 |
|
|
|
21 |
A" |
1442 |
1234 |
0.04 |
|
|
|
22 |
A" |
1363 |
1166 |
0.80 |
|
|
|
23 |
A" |
1172 |
1003 |
1.85 |
|
|
|
24 |
A" |
934 |
799 |
0.04 |
|
|
|
25 |
A" |
804 |
688 |
2.18 |
|
|
|
26 |
A" |
256 |
219 |
0.01 |
|
|
|
27 |
A" |
161 |
138 |
1.39 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 22271.9 cm
-1
Scaled (by 0.8559) Zero Point Vibrational Energy (zpe) 19062.5 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 ROHF/6-31+G**
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.379 |
|
|
|
2 |
C |
-0.257 |
|
|
|
3 |
C |
-0.666 |
|
|
|
4 |
Br |
-0.182 |
|
|
|
5 |
H |
0.232 |
|
|
|
6 |
H |
0.232 |
|
|
|
7 |
H |
0.214 |
|
|
|
8 |
H |
0.214 |
|
|
|
9 |
H |
0.204 |
|
|
|
10 |
H |
0.195 |
|
|
|
11 |
H |
0.195 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
1.510 |
2.153 |
0.000 |
2.630 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-39.640 |
-0.189 |
0.000 |
y |
-0.189 |
-38.790 |
0.000 |
z |
0.000 |
0.000 |
-39.299 |
|
Traceless |
| x | y | z |
x |
-0.596 |
-0.189 |
0.000 |
y |
-0.189 |
0.680 |
0.000 |
z |
0.000 |
0.000 |
-0.084 |
|
Polar |
3z2-r2 | -0.168 |
x2-y2 | -0.850 |
xy | -0.189 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
0.000 |
0.000 |
0.000 |
y |
0.000 |
0.000 |
0.000 |
z |
0.000 |
0.000 |
0.000 |
<r2> (average value of r
2) Å
2
<r2> |
207.455 |
(<r2>)1/2 |
14.403 |