Vibrational Frequencies calculated at B1B95/3-21G
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
3228 |
3088 |
2.51 |
|
|
|
| 2 |
A1 |
3215 |
3076 |
32.49 |
|
|
|
| 3 |
A1 |
3179 |
3041 |
4.09 |
|
|
|
| 4 |
A1 |
3173 |
3036 |
5.14 |
|
|
|
| 5 |
A1 |
1647 |
1576 |
0.78 |
|
|
|
| 6 |
A1 |
1563 |
1495 |
12.81 |
|
|
|
| 7 |
A1 |
1516 |
1451 |
8.08 |
|
|
|
| 8 |
A1 |
1343 |
1284 |
0.97 |
|
|
|
| 9 |
A1 |
1219 |
1167 |
2.29 |
|
|
|
| 10 |
A1 |
970 |
928 |
2.56 |
|
|
|
| 11 |
A1 |
935 |
895 |
0.57 |
|
|
|
| 12 |
A1 |
855 |
818 |
0.17 |
|
|
|
| 13 |
A1 |
449 |
430 |
0.22 |
|
|
|
| 14 |
A2 |
1024 |
980 |
0.00 |
|
|
|
| 15 |
A2 |
864 |
827 |
0.00 |
|
|
|
| 16 |
A2 |
776 |
742 |
0.00 |
|
|
|
| 17 |
A2 |
571 |
547 |
0.00 |
|
|
|
| 18 |
A2 |
145 |
139 |
0.00 |
|
|
|
| 19 |
B1 |
1032 |
988 |
0.04 |
|
|
|
| 20 |
B1 |
1013 |
969 |
0.66 |
|
|
|
| 21 |
B1 |
786 |
752 |
1.26 |
|
|
|
| 22 |
B1 |
660 |
631 |
97.38 |
|
|
|
| 23 |
B1 |
526 |
503 |
58.53 |
|
|
|
| 24 |
B1 |
283 |
271 |
0.00 |
|
|
|
| 25 |
B2 |
3218 |
3079 |
23.44 |
|
|
|
| 26 |
B2 |
3200 |
3061 |
14.61 |
|
|
|
| 27 |
B2 |
3174 |
3036 |
6.05 |
|
|
|
| 28 |
B2 |
1668 |
1595 |
10.23 |
|
|
|
| 29 |
B2 |
1529 |
1462 |
5.29 |
|
|
|
| 30 |
B2 |
1470 |
1406 |
0.01 |
|
|
|
| 31 |
B2 |
1352 |
1294 |
0.00 |
|
|
|
| 32 |
B2 |
1292 |
1236 |
0.99 |
|
|
|
| 33 |
B2 |
985 |
942 |
5.96 |
|
|
|
| 34 |
B2 |
925 |
885 |
0.75 |
|
|
|
| 35 |
B2 |
421 |
403 |
0.30 |
|
|
|
| 36 |
B2 |
204i |
195i |
28.77 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 24999.8 cm
-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 23917.3 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 B1B95/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.184 |
|
|
|
| 2 |
C |
-0.243 |
|
|
|
| 3 |
C |
-0.243 |
|
|
|
| 4 |
C |
-0.195 |
|
|
|
| 5 |
C |
-0.195 |
|
|
|
| 6 |
C |
-0.221 |
|
|
|
| 7 |
C |
-0.221 |
|
|
|
| 8 |
H |
0.220 |
|
|
|
| 9 |
H |
0.209 |
|
|
|
| 10 |
H |
0.209 |
|
|
|
| 11 |
H |
0.218 |
|
|
|
| 12 |
H |
0.218 |
|
|
|
| 13 |
H |
0.214 |
|
|
|
| 14 |
H |
0.214 |
|
|
|
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 |
-0.076 |
0.076 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-46.745 |
0.000 |
0.000 |
| y |
0.000 |
-35.800 |
0.000 |
| z |
0.000 |
0.000 |
-35.800 |
|
| Traceless |
| | x | y | z |
| x |
-10.945 |
0.000 |
0.000 |
| y |
0.000 |
5.473 |
0.000 |
| z |
0.000 |
0.000 |
5.472 |
|
| Polar |
| 3z2-r2 | 10.944 |
| x2-y2 | -10.945 |
| 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 |
2.658 |
0.000 |
0.000 |
| y |
0.000 |
12.586 |
0.000 |
| z |
0.000 |
0.000 |
12.574 |
<r2> (average value of r
2) Å
2
| <r2> |
184.942 |
| (<r2>)1/2 |
13.599 |