Vibrational Frequencies calculated at wB97X-D/3-21G*
| 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' |
3236 |
3067 |
10.27 |
|
|
|
| 2 |
A' |
3119 |
2956 |
9.30 |
|
|
|
| 3 |
A' |
3023 |
2865 |
12.24 |
|
|
|
| 4 |
A' |
1539 |
1459 |
9.06 |
|
|
|
| 5 |
A' |
1458 |
1382 |
11.27 |
|
|
|
| 6 |
A' |
1137 |
1078 |
6.30 |
|
|
|
| 7 |
A' |
1066 |
1010 |
1.21 |
|
|
|
| 8 |
A' |
797 |
755 |
14.79 |
|
|
|
| 9 |
A" |
3071 |
2910 |
17.13 |
|
|
|
| 10 |
A" |
1537 |
1457 |
11.51 |
|
|
|
| 11 |
A" |
1046 |
992 |
6.46 |
|
|
|
| 12 |
A" |
189 |
179 |
34.95 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 10608.3 cm
-1
Scaled (by 0.9478) Zero Point Vibrational Energy (zpe) 10054.5 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 wB97X-D/3-21G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.189 |
|
|
|
| 2 |
C |
-0.720 |
|
|
|
| 3 |
H |
0.203 |
|
|
|
| 4 |
H |
0.243 |
|
|
|
| 5 |
H |
0.231 |
|
|
|
| 6 |
H |
0.231 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.602 |
-0.681 |
0.000 |
0.909 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-13.310 |
-1.225 |
0.000 |
| y |
-1.225 |
-13.253 |
0.000 |
| z |
0.000 |
0.000 |
-14.143 |
|
| Traceless |
| | x | y | z |
| x |
0.388 |
-1.225 |
0.000 |
| y |
-1.225 |
0.473 |
0.000 |
| z |
0.000 |
0.000 |
-0.862 |
|
| Polar |
| 3z2-r2 | -1.723 |
| x2-y2 | -0.056 |
| xy | -1.225 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.416 |
-0.277 |
0.000 |
| y |
-0.277 |
3.342 |
0.000 |
| z |
0.000 |
0.000 |
2.115 |
<r2> (average value of r
2) Å
2
| <r2> |
24.625 |
| (<r2>)1/2 |
4.962 |