Vibrational Frequencies calculated at B3LYPultrafine/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' |
3132 |
3022 |
24.02 |
58.70 |
0.05 |
0.09 |
| 2 |
A' |
3114 |
3005 |
1.70 |
113.36 |
0.46 |
0.63 |
| 3 |
A' |
3050 |
2943 |
14.64 |
139.76 |
0.10 |
0.18 |
| 4 |
A' |
1566 |
1511 |
4.33 |
17.54 |
0.73 |
0.85 |
| 5 |
A' |
1535 |
1482 |
4.60 |
17.74 |
0.75 |
0.86 |
| 6 |
A' |
1468 |
1417 |
7.37 |
7.40 |
0.64 |
0.78 |
| 7 |
A' |
1314 |
1268 |
54.82 |
5.26 |
0.63 |
0.78 |
| 8 |
A' |
1088 |
1050 |
2.83 |
6.74 |
0.61 |
0.76 |
| 9 |
A' |
985 |
951 |
17.99 |
4.53 |
0.75 |
0.86 |
| 10 |
A' |
564 |
544 |
14.43 |
19.29 |
0.33 |
0.50 |
| 11 |
A' |
287 |
277 |
2.43 |
3.60 |
0.54 |
0.71 |
| 12 |
A" |
3193 |
3081 |
11.95 |
36.46 |
0.75 |
0.86 |
| 13 |
A" |
3139 |
3029 |
7.98 |
76.23 |
0.75 |
0.86 |
| 14 |
A" |
1553 |
1498 |
9.56 |
23.24 |
0.75 |
0.86 |
| 15 |
A" |
1308 |
1262 |
0.95 |
8.31 |
0.75 |
0.86 |
| 16 |
A" |
1058 |
1020 |
0.06 |
10.65 |
0.75 |
0.86 |
| 17 |
A" |
792 |
764 |
7.88 |
1.50 |
0.75 |
0.86 |
| 18 |
A" |
259 |
249 |
0.00 |
0.03 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 14702.7 cm
-1
Scaled (by 0.9649) Zero Point Vibrational Energy (zpe) 14186.6 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 B3LYPultrafine/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.550 |
|
|
|
| 2 |
C |
-0.588 |
|
|
|
| 3 |
Br |
0.013 |
|
|
|
| 4 |
H |
0.248 |
|
|
|
| 5 |
H |
0.248 |
|
|
|
| 6 |
H |
0.202 |
|
|
|
| 7 |
H |
0.213 |
|
|
|
| 8 |
H |
0.213 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.449 |
-2.021 |
0.000 |
2.070 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-31.507 |
-0.838 |
0.000 |
| y |
-0.838 |
-29.839 |
0.000 |
| z |
0.000 |
0.000 |
-31.856 |
|
| Traceless |
| | x | y | z |
| x |
-0.659 |
-0.838 |
0.000 |
| y |
-0.838 |
1.843 |
0.000 |
| z |
0.000 |
0.000 |
-1.184 |
|
| Polar |
| 3z2-r2 | -2.367 |
| x2-y2 | -1.668 |
| xy | -0.838 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.689 |
-0.502 |
0.000 |
| y |
-0.502 |
6.934 |
0.000 |
| z |
0.000 |
0.000 |
3.368 |
<r2> (average value of r
2) Å
2
| <r2> |
108.413 |
| (<r2>)1/2 |
10.412 |