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 |
3329 |
3187 |
0.18 |
136.46 |
0.13 |
0.22 |
| 2 |
A1 |
3066 |
2935 |
69.94 |
143.04 |
0.12 |
0.22 |
| 3 |
A1 |
1748 |
1674 |
17.63 |
66.00 |
0.07 |
0.13 |
| 4 |
A1 |
1513 |
1449 |
1.16 |
9.23 |
0.19 |
0.32 |
| 5 |
A1 |
1158 |
1109 |
0.08 |
17.82 |
0.11 |
0.21 |
| 6 |
A1 |
917 |
878 |
4.87 |
4.50 |
0.55 |
0.71 |
| 7 |
A2 |
1010 |
967 |
0.00 |
2.48 |
0.75 |
0.86 |
| 8 |
A2 |
840 |
804 |
0.00 |
1.27 |
0.75 |
0.86 |
| 9 |
B1 |
3141 |
3007 |
40.93 |
102.02 |
0.75 |
0.86 |
| 10 |
B1 |
1103 |
1056 |
1.49 |
0.14 |
0.75 |
0.86 |
| 11 |
B1 |
578 |
554 |
91.69 |
0.02 |
0.75 |
0.86 |
| 12 |
B2 |
3281 |
3141 |
0.57 |
73.90 |
0.75 |
0.86 |
| 13 |
B2 |
1066 |
1021 |
31.38 |
0.46 |
0.75 |
0.86 |
| 14 |
B2 |
1037 |
993 |
25.26 |
0.11 |
0.75 |
0.86 |
| 15 |
B2 |
802 |
768 |
20.17 |
13.50 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 12295.6 cm
-1
Scaled (by 0.9573) Zero Point Vibrational Energy (zpe) 11770.6 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 |
0.691 |
|
|
|
| 2 |
C |
0.392 |
|
|
|
| 3 |
C |
0.392 |
|
|
|
| 4 |
H |
-0.351 |
|
|
|
| 5 |
H |
-0.351 |
|
|
|
| 6 |
H |
-0.386 |
|
|
|
| 7 |
H |
-0.386 |
|
|
|
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 |
-0.482 |
0.482 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-19.514 |
0.000 |
0.000 |
| y |
0.000 |
-16.759 |
0.000 |
| z |
0.000 |
0.000 |
-18.607 |
|
| Traceless |
| | x | y | z |
| x |
-1.831 |
0.000 |
0.000 |
| y |
0.000 |
2.301 |
0.000 |
| z |
0.000 |
0.000 |
-0.470 |
|
| Polar |
| 3z2-r2 | -0.940 |
| x2-y2 | -2.755 |
| 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 |
4.194 |
0.000 |
0.000 |
| y |
0.000 |
5.587 |
0.000 |
| z |
0.000 |
0.000 |
5.715 |
<r2> (average value of r
2) Å
2
| <r2> |
37.164 |
| (<r2>)1/2 |
6.096 |