Vibrational Frequencies calculated at wB97X-D/aug-cc-pVDZ
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
3493 |
3344 |
59.86 |
25.14 |
0.26 |
0.42 |
| 2 |
A1 |
3057 |
2927 |
17.11 |
230.16 |
0.02 |
0.03 |
| 3 |
A1 |
2254 |
2158 |
9.67 |
159.93 |
0.14 |
0.25 |
| 4 |
A1 |
1395 |
1335 |
0.00 |
7.79 |
0.45 |
0.62 |
| 5 |
A1 |
953 |
913 |
0.47 |
6.39 |
0.03 |
0.06 |
| 6 |
E |
3142 |
3008 |
5.92 |
68.98 |
0.75 |
0.86 |
| 6 |
E |
3142 |
3008 |
5.91 |
68.90 |
0.75 |
0.86 |
| 7 |
E |
1457 |
1395 |
9.53 |
5.30 |
0.75 |
0.86 |
| 7 |
E |
1457 |
1395 |
9.57 |
5.31 |
0.75 |
0.86 |
| 8 |
E |
1040 |
996 |
0.15 |
0.25 |
0.75 |
0.86 |
| 8 |
E |
1040 |
996 |
0.15 |
0.25 |
0.75 |
0.86 |
| 9 |
E |
640 |
613 |
53.68 |
3.53 |
0.75 |
0.86 |
| 9 |
E |
640 |
613 |
53.67 |
3.54 |
0.75 |
0.86 |
| 10 |
E |
329 |
315 |
8.70 |
4.25 |
0.75 |
0.86 |
| 10 |
E |
329 |
315 |
8.70 |
4.26 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 12183.9 cm
-1
Scaled (by 0.9573) Zero Point Vibrational Energy (zpe) 11663.7 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/aug-cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.386 |
|
|
|
| 2 |
C |
-0.826 |
|
|
|
| 3 |
C |
1.183 |
|
|
|
| 4 |
H |
-0.615 |
|
|
|
| 5 |
H |
-0.043 |
|
|
|
| 6 |
H |
-0.043 |
|
|
|
| 7 |
H |
-0.043 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
-0.846 |
0.846 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-19.732 |
0.000 |
0.000 |
| y |
0.000 |
-19.732 |
0.000 |
| z |
0.000 |
0.000 |
-13.904 |
|
| Traceless |
| | x | y | z |
| x |
-2.914 |
0.000 |
0.000 |
| y |
0.000 |
-2.914 |
0.000 |
| z |
0.000 |
0.000 |
5.828 |
|
| Polar |
| 3z2-r2 | 11.657 |
| x2-y2 | 0.000 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.333 |
0.000 |
0.000 |
| y |
0.000 |
4.332 |
-0.000 |
| z |
0.000 |
-0.000 |
7.650 |
<r2> (average value of r
2) Å
2
| <r2> |
50.277 |
| (<r2>)1/2 |
7.091 |