Vibrational Frequencies calculated at B3PW91/6-31G**
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
3233 |
3098 |
2.03 |
|
|
|
| 2 |
A1 |
3220 |
3086 |
14.25 |
|
|
|
| 3 |
A1 |
3198 |
3065 |
0.07 |
|
|
|
| 4 |
A1 |
1648 |
1579 |
25.13 |
|
|
|
| 5 |
A1 |
1517 |
1454 |
39.50 |
|
|
|
| 6 |
A1 |
1202 |
1152 |
0.01 |
|
|
|
| 7 |
A1 |
1098 |
1052 |
20.06 |
|
|
|
| 8 |
A1 |
1050 |
1006 |
14.63 |
|
|
|
| 9 |
A1 |
1008 |
966 |
16.22 |
|
|
|
| 10 |
A1 |
680 |
652 |
20.31 |
|
|
|
| 11 |
A1 |
321 |
308 |
2.18 |
|
|
|
| 12 |
A2 |
981 |
941 |
0.00 |
|
|
|
| 13 |
A2 |
852 |
816 |
0.00 |
|
|
|
| 14 |
A2 |
417 |
400 |
0.00 |
|
|
|
| 15 |
B1 |
1005 |
963 |
0.24 |
|
|
|
| 16 |
B1 |
929 |
890 |
2.46 |
|
|
|
| 17 |
B1 |
760 |
728 |
46.56 |
|
|
|
| 18 |
B1 |
708 |
679 |
20.37 |
|
|
|
| 19 |
B1 |
475 |
455 |
6.42 |
|
|
|
| 20 |
B1 |
174 |
167 |
0.29 |
|
|
|
| 21 |
B2 |
3231 |
3096 |
5.93 |
|
|
|
| 22 |
B2 |
3207 |
3074 |
9.61 |
|
|
|
| 23 |
B2 |
1651 |
1583 |
2.15 |
|
|
|
| 24 |
B2 |
1484 |
1423 |
7.75 |
|
|
|
| 25 |
B2 |
1370 |
1313 |
0.46 |
|
|
|
| 26 |
B2 |
1334 |
1278 |
0.53 |
|
|
|
| 27 |
B2 |
1186 |
1136 |
0.07 |
|
|
|
| 28 |
B2 |
1104 |
1058 |
4.57 |
|
|
|
| 29 |
B2 |
623 |
597 |
0.27 |
|
|
|
| 30 |
B2 |
253 |
242 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19958.3 cm
-1
Scaled (by 0.9584) Zero Point Vibrational Energy (zpe) 19128.0 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 B3PW91/6-31G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
Br |
-0.113 |
|
|
|
| 2 |
C |
0.017 |
|
|
|
| 3 |
C |
-0.113 |
|
|
|
| 4 |
C |
-0.113 |
|
|
|
| 5 |
C |
-0.123 |
|
|
|
| 6 |
C |
-0.123 |
|
|
|
| 7 |
C |
-0.117 |
|
|
|
| 8 |
H |
0.144 |
|
|
|
| 9 |
H |
0.144 |
|
|
|
| 10 |
H |
0.132 |
|
|
|
| 11 |
H |
0.132 |
|
|
|
| 12 |
H |
0.129 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
-1.803 |
1.803 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-55.951 |
0.000 |
0.000 |
| y |
0.000 |
-47.007 |
0.000 |
| z |
0.000 |
0.000 |
-47.581 |
|
| Traceless |
| | x | y | z |
| x |
-8.657 |
0.000 |
0.000 |
| y |
0.000 |
4.759 |
0.000 |
| z |
0.000 |
0.000 |
3.898 |
|
| Polar |
| 3z2-r2 | 7.795 |
| x2-y2 | -8.944 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.693 |
0.000 |
0.000 |
| y |
0.000 |
11.668 |
0.000 |
| z |
0.000 |
0.000 |
16.281 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |