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' |
3193 |
3045 |
16.97 |
|
|
|
| 2 |
A' |
3094 |
2950 |
28.05 |
|
|
|
| 3 |
A' |
2995 |
2856 |
28.64 |
|
|
|
| 4 |
A' |
1529 |
1458 |
7.51 |
|
|
|
| 5 |
A' |
1505 |
1435 |
1.10 |
|
|
|
| 6 |
A' |
1456 |
1389 |
5.63 |
|
|
|
| 7 |
A' |
1105 |
1054 |
0.24 |
|
|
|
| 8 |
A' |
1016 |
969 |
1.66 |
|
|
|
| 9 |
A' |
499 |
476 |
70.68 |
|
|
|
| 10 |
A" |
3304 |
3151 |
22.89 |
|
|
|
| 11 |
A" |
3145 |
3000 |
22.71 |
|
|
|
| 12 |
A" |
1533 |
1462 |
7.06 |
|
|
|
| 13 |
A" |
1226 |
1169 |
3.78 |
|
|
|
| 14 |
A" |
842 |
803 |
4.70 |
|
|
|
| 15 |
A" |
104 |
99 |
0.02 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 13271.5 cm
-1
Scaled (by 0.9537) Zero Point Vibrational Energy (zpe) 12657.0 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 B1B95/6-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.502 |
|
|
|
| 2 |
C |
-0.290 |
|
|
|
| 3 |
H |
0.169 |
|
|
|
| 4 |
H |
0.166 |
|
|
|
| 5 |
H |
0.166 |
|
|
|
| 6 |
H |
0.146 |
|
|
|
| 7 |
H |
0.146 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.121 |
-0.255 |
0.000 |
0.283 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-14.956 |
0.141 |
0.000 |
| y |
0.141 |
-13.835 |
0.000 |
| z |
0.000 |
0.000 |
-13.391 |
|
| Traceless |
| | x | y | z |
| x |
-1.343 |
0.141 |
0.000 |
| y |
0.141 |
0.338 |
0.000 |
| z |
0.000 |
0.000 |
1.005 |
|
| Polar |
| 3z2-r2 | 2.009 |
| x2-y2 | -1.121 |
| xy | 0.141 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.277 |
-0.034 |
0.000 |
| y |
-0.034 |
3.579 |
0.000 |
| z |
0.000 |
0.000 |
3.149 |
<r2> (average value of r
2) Å
2
| <r2> |
27.537 |
| (<r2>)1/2 |
5.248 |