Vibrational Frequencies calculated at B1B95/6-31G*
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A' |
3196 |
3034 |
15.97 |
|
|
|
| 2 |
A' |
3097 |
2940 |
24.64 |
|
|
|
| 3 |
A' |
3000 |
2848 |
26.47 |
|
|
|
| 4 |
A' |
1512 |
1435 |
3.63 |
|
|
|
| 5 |
A' |
1493 |
1417 |
2.63 |
|
|
|
| 6 |
A' |
1424 |
1352 |
1.49 |
|
|
|
| 7 |
A' |
1097 |
1041 |
0.11 |
|
|
|
| 8 |
A' |
988 |
937 |
0.98 |
|
|
|
| 9 |
A' |
450 |
427 |
56.26 |
|
|
|
| 10 |
A" |
3298 |
3131 |
18.03 |
|
|
|
| 11 |
A" |
3146 |
2986 |
20.58 |
|
|
|
| 12 |
A" |
1513 |
1436 |
4.66 |
|
|
|
| 13 |
A" |
1205 |
1144 |
2.95 |
|
|
|
| 14 |
A" |
817 |
776 |
2.93 |
|
|
|
| 15 |
A" |
131 |
124 |
0.10 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 13181.9 cm
-1
Scaled (by 0.9493) Zero Point Vibrational Energy (zpe) 12513.6 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 B1B95/6-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.507 |
|
|
|
| 2 |
C |
-0.332 |
|
|
|
| 3 |
H |
0.174 |
|
|
|
| 4 |
H |
0.172 |
|
|
|
| 5 |
H |
0.172 |
|
|
|
| 6 |
H |
0.160 |
|
|
|
| 7 |
H |
0.160 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.141 |
-0.232 |
0.000 |
0.272 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-14.859 |
0.189 |
0.000 |
| y |
0.189 |
-13.857 |
0.000 |
| z |
0.000 |
0.000 |
-13.311 |
|
| Traceless |
| | x | y | z |
| x |
-1.275 |
0.189 |
0.000 |
| y |
0.189 |
0.228 |
0.000 |
| z |
0.000 |
0.000 |
1.047 |
|
| Polar |
| 3z2-r2 | 2.094 |
| x2-y2 | -1.002 |
| 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 |
2.364 |
-0.017 |
0.000 |
| y |
-0.017 |
3.660 |
0.000 |
| z |
0.000 |
0.000 |
3.193 |
<r2> (average value of r
2) Å
2
| <r2> |
27.445 |
| (<r2>)1/2 |
5.239 |