Vibrational Frequencies calculated at wB97X-D/aug-cc-pVTZ
| 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 |
3224 |
3084 |
9.16 |
|
|
|
| 2 |
A1 |
3209 |
3070 |
3.76 |
|
|
|
| 3 |
A1 |
3191 |
3053 |
0.64 |
|
|
|
| 4 |
A1 |
1605 |
1535 |
1.12 |
|
|
|
| 5 |
A1 |
1490 |
1425 |
8.65 |
|
|
|
| 6 |
A1 |
1188 |
1136 |
0.05 |
|
|
|
| 7 |
A1 |
1061 |
1015 |
8.86 |
|
|
|
| 8 |
A1 |
1032 |
987 |
0.30 |
|
|
|
| 9 |
A1 |
997 |
954 |
0.76 |
|
|
|
| 10 |
A1 |
622 |
595 |
1.40 |
|
|
|
| 11 |
A2 |
987 |
944 |
0.00 |
|
|
|
| 12 |
A2 |
832 |
796 |
0.00 |
|
|
|
| 13 |
A2 |
401 |
383 |
0.00 |
|
|
|
| 14 |
B1 |
1007 |
964 |
0.07 |
|
|
|
| 15 |
B1 |
907 |
868 |
0.82 |
|
|
|
| 16 |
B1 |
727 |
695 |
73.32 |
|
|
|
| 17 |
B1 |
678 |
648 |
26.26 |
|
|
|
| 18 |
B1 |
428 |
409 |
5.83 |
|
|
|
| 19 |
B2 |
3213 |
3073 |
17.83 |
|
|
|
| 20 |
B2 |
3197 |
3059 |
2.17 |
|
|
|
| 21 |
B2 |
1659 |
1587 |
2.17 |
|
|
|
| 22 |
B2 |
1473 |
1409 |
5.51 |
|
|
|
| 23 |
B2 |
1329 |
1271 |
0.12 |
|
|
|
| 24 |
B2 |
1311 |
1254 |
0.20 |
|
|
|
| 25 |
B2 |
1177 |
1126 |
0.11 |
|
|
|
| 26 |
B2 |
1083 |
1036 |
4.06 |
|
|
|
| 27 |
B2 |
601 |
575 |
0.60 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19313.3 cm
-1
Scaled (by 0.9566) Zero Point Vibrational Energy (zpe) 18475.1 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-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.346 |
|
|
|
| 2 |
C |
-0.366 |
|
|
|
| 3 |
C |
-0.366 |
|
|
|
| 4 |
C |
-0.436 |
|
|
|
| 5 |
C |
-0.436 |
|
|
|
| 6 |
C |
-0.545 |
|
|
|
| 7 |
H |
0.481 |
|
|
|
| 8 |
H |
0.481 |
|
|
|
| 9 |
H |
0.472 |
|
|
|
| 10 |
H |
0.472 |
|
|
|
| 11 |
H |
0.589 |
|
|
|
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 |
-0.867 |
0.867 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-38.804 |
0.000 |
0.000 |
| y |
0.000 |
-29.797 |
0.000 |
| z |
0.000 |
0.000 |
-33.931 |
|
| Traceless |
| | x | y | z |
| x |
-6.940 |
0.000 |
0.000 |
| y |
0.000 |
6.570 |
0.000 |
| z |
0.000 |
0.000 |
0.370 |
|
| Polar |
| 3z2-r2 | 0.739 |
| x2-y2 | -9.007 |
| 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 |
6.490 |
0.000 |
0.000 |
| y |
0.000 |
11.895 |
0.000 |
| z |
0.000 |
0.000 |
11.273 |
<r2> (average value of r
2) Å
2
| <r2> |
120.723 |
| (<r2>)1/2 |
10.987 |