Vibrational Frequencies calculated at PBEPBE/STO-3G
| 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 |
3447 |
3150 |
0.10 |
|
|
|
| 2 |
A1 |
3415 |
3120 |
17.33 |
|
|
|
| 3 |
A1 |
3324 |
3036 |
31.43 |
|
|
|
| 4 |
A1 |
1754 |
1603 |
17.01 |
|
|
|
| 5 |
A1 |
1610 |
1471 |
13.22 |
|
|
|
| 6 |
A1 |
1522 |
1391 |
0.01 |
|
|
|
| 7 |
A1 |
1425 |
1302 |
31.18 |
|
|
|
| 8 |
A1 |
1138 |
1039 |
0.33 |
|
|
|
| 9 |
A1 |
1042 |
952 |
8.07 |
|
|
|
| 10 |
A1 |
932 |
851 |
4.35 |
|
|
|
| 11 |
A1 |
686 |
626 |
0.22 |
|
|
|
| 12 |
A2 |
946 |
864 |
0.00 |
|
|
|
| 13 |
A2 |
801 |
732 |
0.00 |
|
|
|
| 14 |
A2 |
717 |
655 |
0.00 |
|
|
|
| 15 |
A2 |
498 |
455 |
0.00 |
|
|
|
| 16 |
B1 |
950 |
868 |
2.69 |
|
|
|
| 17 |
B1 |
942 |
860 |
19.43 |
|
|
|
| 18 |
B1 |
796 |
727 |
27.52 |
|
|
|
| 19 |
B1 |
632 |
577 |
9.40 |
|
|
|
| 20 |
B1 |
198 |
181 |
3.18 |
|
|
|
| 21 |
B2 |
3477 |
3177 |
0.28 |
|
|
|
| 22 |
B2 |
3438 |
3141 |
7.84 |
|
|
|
| 23 |
B2 |
3404 |
3110 |
4.30 |
|
|
|
| 24 |
B2 |
1696 |
1550 |
1.41 |
|
|
|
| 25 |
B2 |
1382 |
1262 |
0.06 |
|
|
|
| 26 |
B2 |
1286 |
1175 |
0.06 |
|
|
|
| 27 |
B2 |
1139 |
1040 |
2.28 |
|
|
|
| 28 |
B2 |
995 |
909 |
0.05 |
|
|
|
| 29 |
B2 |
817 |
747 |
1.47 |
|
|
|
| 30 |
B2 |
340 |
311 |
0.61 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 22374.0 cm
-1
Scaled (by 0.9136) Zero Point Vibrational Energy (zpe) 20440.9 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 PBEPBE/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.001 |
|
|
|
| 2 |
C |
-0.142 |
|
|
|
| 3 |
C |
-0.100 |
|
|
|
| 4 |
C |
-0.100 |
|
|
|
| 5 |
C |
-0.089 |
|
|
|
| 6 |
C |
-0.089 |
|
|
|
| 7 |
H |
0.094 |
|
|
|
| 8 |
H |
0.094 |
|
|
|
| 9 |
H |
0.082 |
|
|
|
| 10 |
H |
0.082 |
|
|
|
| 11 |
H |
0.083 |
|
|
|
| 12 |
H |
0.083 |
|
|
|
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 |
0.661 |
0.661 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-35.204 |
0.000 |
0.000 |
| y |
0.000 |
-30.520 |
0.000 |
| z |
0.000 |
0.000 |
-28.771 |
|
| Traceless |
| | x | y | z |
| x |
-5.558 |
0.000 |
0.000 |
| y |
0.000 |
1.468 |
0.000 |
| z |
0.000 |
0.000 |
4.091 |
|
| Polar |
| 3z2-r2 | 8.181 |
| x2-y2 | -4.684 |
| 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 |
1.102 |
0.000 |
0.000 |
| y |
0.000 |
5.520 |
0.000 |
| z |
0.000 |
0.000 |
9.531 |
<r2> (average value of r
2) Å
2
| <r2> |
140.322 |
| (<r2>)1/2 |
11.846 |