Vibrational Frequencies calculated at PBE1PBE/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' |
3291 |
3127 |
1.97 |
|
|
|
| 2 |
A' |
3174 |
3016 |
15.33 |
|
|
|
| 3 |
A' |
3076 |
2923 |
13.57 |
|
|
|
| 4 |
A' |
3065 |
2912 |
25.63 |
|
|
|
| 5 |
A' |
1725 |
1639 |
2.00 |
|
|
|
| 6 |
A' |
1511 |
1436 |
8.67 |
|
|
|
| 7 |
A' |
1430 |
1359 |
1.71 |
|
|
|
| 8 |
A' |
1288 |
1224 |
0.96 |
|
|
|
| 9 |
A' |
1136 |
1079 |
7.60 |
|
|
|
| 10 |
A' |
953 |
906 |
3.25 |
|
|
|
| 11 |
A' |
821 |
780 |
16.31 |
|
|
|
| 12 |
A' |
408 |
388 |
8.04 |
|
|
|
| 13 |
A" |
3128 |
2972 |
19.34 |
|
|
|
| 14 |
A" |
1511 |
1436 |
8.10 |
|
|
|
| 15 |
A" |
1072 |
1018 |
0.67 |
|
|
|
| 16 |
A" |
826 |
785 |
1.96 |
|
|
|
| 17 |
A" |
619 |
588 |
59.43 |
|
|
|
| 18 |
A" |
202 |
192 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 14616.8 cm
-1
Scaled (by 0.9503) Zero Point Vibrational Energy (zpe) 13890.3 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 PBE1PBE/6-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.155 |
|
|
|
| 2 |
C |
-0.213 |
|
|
|
| 3 |
C |
-0.554 |
|
|
|
| 4 |
H |
0.176 |
|
|
|
| 5 |
H |
0.183 |
|
|
|
| 6 |
H |
0.192 |
|
|
|
| 7 |
H |
0.185 |
|
|
|
| 8 |
H |
0.185 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.517 |
0.466 |
0.000 |
0.696 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-17.733 |
1.104 |
0.000 |
| y |
1.104 |
-18.067 |
0.000 |
| z |
0.000 |
0.000 |
-20.492 |
|
| Traceless |
| | x | y | z |
| x |
1.547 |
1.104 |
0.000 |
| y |
1.104 |
1.045 |
0.000 |
| z |
0.000 |
0.000 |
-2.592 |
|
| Polar |
| 3z2-r2 | -5.184 |
| x2-y2 | 0.334 |
| xy | 1.104 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.386 |
0.491 |
0.000 |
| y |
0.491 |
4.041 |
0.000 |
| z |
0.000 |
0.000 |
2.833 |
<r2> (average value of r
2) Å
2
| <r2> |
51.078 |
| (<r2>)1/2 |
7.147 |