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' |
3269 |
3121 |
2.30 |
|
|
|
| 2 |
A' |
3188 |
3044 |
5.48 |
|
|
|
| 3 |
A' |
3088 |
2948 |
3.93 |
|
|
|
| 4 |
A' |
1684 |
1608 |
1.77 |
|
|
|
| 5 |
A' |
1394 |
1331 |
6.81 |
|
|
|
| 6 |
A' |
1055 |
1007 |
10.17 |
|
|
|
| 7 |
A' |
717 |
685 |
22.36 |
|
|
|
| 8 |
A" |
919 |
878 |
74.82 |
|
|
|
| 9 |
A" |
824 |
787 |
6.85 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 8068.9 cm
-1
Scaled (by 0.9548) Zero Point Vibrational Energy (zpe) 7704.2 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 |
-0.120 |
|
|
|
| 2 |
C |
-0.289 |
|
|
|
| 3 |
H |
0.136 |
|
|
|
| 4 |
H |
0.134 |
|
|
|
| 5 |
H |
0.139 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.587 |
-0.262 |
0.000 |
0.642 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-11.920 |
-1.073 |
0.000 |
| y |
-1.073 |
-10.946 |
0.000 |
| z |
0.000 |
0.000 |
-14.172 |
|
| Traceless |
| | x | y | z |
| x |
0.639 |
-1.073 |
0.000 |
| y |
-1.073 |
2.100 |
0.000 |
| z |
0.000 |
0.000 |
-2.739 |
|
| Polar |
| 3z2-r2 | -5.478 |
| x2-y2 | -0.974 |
| xy | -1.073 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.497 |
-0.251 |
0.000 |
| y |
-0.251 |
4.447 |
0.000 |
| z |
0.000 |
0.000 |
1.328 |
<r2> (average value of r
2) Å
2
| <r2> |
20.114 |
| (<r2>)1/2 |
4.485 |