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' |
3189 |
3045 |
15.65 |
|
|
|
| 2 |
A' |
3095 |
2955 |
23.96 |
|
|
|
| 3 |
A' |
2998 |
2863 |
25.27 |
|
|
|
| 4 |
A' |
1497 |
1429 |
2.50 |
|
|
|
| 5 |
A' |
1479 |
1412 |
3.35 |
|
|
|
| 6 |
A' |
1405 |
1342 |
1.56 |
|
|
|
| 7 |
A' |
1094 |
1044 |
0.14 |
|
|
|
| 8 |
A' |
977 |
933 |
0.89 |
|
|
|
| 9 |
A' |
459 |
438 |
52.49 |
|
|
|
| 10 |
A" |
3296 |
3147 |
16.72 |
|
|
|
| 11 |
A" |
3146 |
3003 |
19.70 |
|
|
|
| 12 |
A" |
1494 |
1426 |
4.32 |
|
|
|
| 13 |
A" |
1196 |
1142 |
2.85 |
|
|
|
| 14 |
A" |
813 |
776 |
2.92 |
|
|
|
| 15 |
A" |
129 |
123 |
0.07 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 13132.7 cm
-1
Scaled (by 0.9548) Zero Point Vibrational Energy (zpe) 12539.1 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 |
-0.385 |
|
|
|
| 2 |
C |
-0.255 |
|
|
|
| 3 |
H |
0.135 |
|
|
|
| 4 |
H |
0.133 |
|
|
|
| 5 |
H |
0.133 |
|
|
|
| 6 |
H |
0.120 |
|
|
|
| 7 |
H |
0.120 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.136 |
-0.243 |
0.000 |
0.279 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-14.831 |
0.178 |
0.000 |
| y |
0.178 |
-13.845 |
0.000 |
| z |
0.000 |
0.000 |
-13.326 |
|
| Traceless |
| | x | y | z |
| x |
-1.245 |
0.178 |
0.000 |
| y |
0.178 |
0.234 |
0.000 |
| z |
0.000 |
0.000 |
1.011 |
|
| Polar |
| 3z2-r2 | 2.023 |
| x2-y2 | -0.986 |
| xy | 0.178 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.422 |
-0.016 |
0.000 |
| y |
-0.016 |
3.724 |
0.000 |
| z |
0.000 |
0.000 |
3.246 |
<r2> (average value of r
2) Å
2
| <r2> |
27.416 |
| (<r2>)1/2 |
5.236 |