Vibrational Frequencies calculated at B3PW91/STO-3G
| 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 |
3502 |
3099 |
4.57 |
|
|
|
| 2 |
A1 |
3487 |
3086 |
8.60 |
|
|
|
| 3 |
A1 |
3471 |
3072 |
0.53 |
|
|
|
| 4 |
A1 |
1749 |
1548 |
23.01 |
|
|
|
| 5 |
A1 |
1617 |
1431 |
54.58 |
|
|
|
| 6 |
A1 |
1264 |
1119 |
0.11 |
|
|
|
| 7 |
A1 |
1196 |
1058 |
38.64 |
|
|
|
| 8 |
A1 |
1108 |
980 |
1.46 |
|
|
|
| 9 |
A1 |
1058 |
936 |
4.72 |
|
|
|
| 10 |
A1 |
729 |
645 |
11.38 |
|
|
|
| 11 |
A1 |
349 |
309 |
0.99 |
|
|
|
| 12 |
A2 |
1043 |
923 |
0.00 |
|
|
|
| 13 |
A2 |
902 |
798 |
0.00 |
|
|
|
| 14 |
A2 |
426 |
377 |
0.00 |
|
|
|
| 15 |
B1 |
1061 |
939 |
0.07 |
|
|
|
| 16 |
B1 |
973 |
861 |
1.68 |
|
|
|
| 17 |
B1 |
786 |
696 |
30.19 |
|
|
|
| 18 |
B1 |
738 |
653 |
6.89 |
|
|
|
| 19 |
B1 |
486 |
431 |
1.63 |
|
|
|
| 20 |
B1 |
179 |
159 |
0.02 |
|
|
|
| 21 |
B2 |
3492 |
3090 |
19.33 |
|
|
|
| 22 |
B2 |
3479 |
3079 |
0.10 |
|
|
|
| 23 |
B2 |
1731 |
1532 |
3.64 |
|
|
|
| 24 |
B2 |
1570 |
1390 |
10.57 |
|
|
|
| 25 |
B2 |
1414 |
1251 |
0.13 |
|
|
|
| 26 |
B2 |
1347 |
1192 |
0.09 |
|
|
|
| 27 |
B2 |
1247 |
1104 |
0.12 |
|
|
|
| 28 |
B2 |
1160 |
1027 |
0.34 |
|
|
|
| 29 |
B2 |
650 |
575 |
0.06 |
|
|
|
| 30 |
B2 |
258 |
228 |
0.21 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 21236.0 cm
-1
Scaled (by 0.885) Zero Point Vibrational Energy (zpe) 18793.9 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 B3PW91/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
Br |
0.027 |
|
|
|
| 2 |
C |
-0.063 |
|
|
|
| 3 |
C |
-0.084 |
|
|
|
| 4 |
C |
-0.084 |
|
|
|
| 5 |
C |
-0.080 |
|
|
|
| 6 |
C |
-0.080 |
|
|
|
| 7 |
C |
-0.084 |
|
|
|
| 8 |
H |
0.091 |
|
|
|
| 9 |
H |
0.091 |
|
|
|
| 10 |
H |
0.088 |
|
|
|
| 11 |
H |
0.088 |
|
|
|
| 12 |
H |
0.087 |
|
|
|
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 |
-1.133 |
1.133 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-50.784 |
0.000 |
0.000 |
| y |
0.000 |
-45.281 |
0.000 |
| z |
0.000 |
0.000 |
-46.580 |
|
| Traceless |
| | x | y | z |
| x |
-4.853 |
0.000 |
0.000 |
| y |
0.000 |
3.401 |
0.000 |
| z |
0.000 |
0.000 |
1.453 |
|
| Polar |
| 3z2-r2 | 2.905 |
| x2-y2 | -5.503 |
| 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 |
1.074 |
0.000 |
0.000 |
| y |
0.000 |
7.023 |
0.000 |
| z |
0.000 |
0.000 |
10.713 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |