Vibrational Frequencies calculated at wB97X-D/6-31G(2df,p)
| 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 |
3347 |
3347 |
0.06 |
125.16 |
0.13 |
0.23 |
| 2 |
A1 |
3065 |
3065 |
65.20 |
120.08 |
0.15 |
0.26 |
| 3 |
A1 |
1763 |
1763 |
12.90 |
36.78 |
0.17 |
0.29 |
| 4 |
A1 |
1532 |
1532 |
2.95 |
14.13 |
0.32 |
0.48 |
| 5 |
A1 |
1167 |
1167 |
0.66 |
10.04 |
0.15 |
0.26 |
| 6 |
A1 |
940 |
940 |
3.65 |
8.69 |
0.63 |
0.77 |
| 7 |
A2 |
1025 |
1025 |
0.00 |
12.80 |
0.75 |
0.86 |
| 8 |
A2 |
898 |
898 |
0.00 |
0.01 |
0.75 |
0.86 |
| 9 |
B1 |
3135 |
3135 |
47.46 |
82.38 |
0.75 |
0.86 |
| 10 |
B1 |
1119 |
1119 |
2.52 |
2.16 |
0.75 |
0.86 |
| 11 |
B1 |
636 |
636 |
65.97 |
1.03 |
0.75 |
0.86 |
| 12 |
B2 |
3297 |
3297 |
0.18 |
66.96 |
0.75 |
0.86 |
| 13 |
B2 |
1086 |
1086 |
34.16 |
0.08 |
0.75 |
0.86 |
| 14 |
B2 |
1054 |
1054 |
24.85 |
0.05 |
0.75 |
0.86 |
| 15 |
B2 |
820 |
820 |
14.08 |
17.77 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 12442.3 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 12442.3 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 wB97X-D/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.332 |
|
|
|
| 2 |
C |
-0.122 |
|
|
|
| 3 |
C |
-0.122 |
|
|
|
| 4 |
H |
0.171 |
|
|
|
| 5 |
H |
0.171 |
|
|
|
| 6 |
H |
0.117 |
|
|
|
| 7 |
H |
0.117 |
|
|
|
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 |
-0.552 |
0.552 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-18.872 |
0.000 |
0.000 |
| y |
0.000 |
-16.405 |
0.000 |
| z |
0.000 |
0.000 |
-18.013 |
|
| Traceless |
| | x | y | z |
| x |
-1.663 |
0.000 |
0.000 |
| y |
0.000 |
2.038 |
0.000 |
| z |
0.000 |
0.000 |
-0.375 |
|
| Polar |
| 3z2-r2 | -0.749 |
| x2-y2 | -2.467 |
| 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 |
3.022 |
0.000 |
0.000 |
| y |
0.000 |
4.730 |
0.000 |
| z |
0.000 |
0.000 |
4.838 |
<r2> (average value of r
2) Å
2
| <r2> |
36.552 |
| (<r2>)1/2 |
6.046 |