Vibrational Frequencies calculated at PBE1PBE/6-31G
| 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 |
3312 |
3165 |
2.40 |
|
|
|
| 2 |
A1 |
3303 |
3157 |
16.74 |
|
|
|
| 3 |
A1 |
3260 |
3116 |
1.93 |
|
|
|
| 4 |
A1 |
1653 |
1580 |
2.58 |
|
|
|
| 5 |
A1 |
1418 |
1356 |
0.43 |
|
|
|
| 6 |
A1 |
1217 |
1163 |
3.40 |
|
|
|
| 7 |
A1 |
1143 |
1093 |
3.82 |
|
|
|
| 8 |
A1 |
1022 |
977 |
0.55 |
|
|
|
| 9 |
A1 |
938 |
896 |
0.00 |
|
|
|
| 10 |
A1 |
797 |
762 |
10.17 |
|
|
|
| 11 |
A1 |
747 |
714 |
2.62 |
|
|
|
| 12 |
A2 |
1158 |
1107 |
0.00 |
|
|
|
| 13 |
A2 |
961 |
919 |
0.00 |
|
|
|
| 14 |
A2 |
935 |
894 |
0.00 |
|
|
|
| 15 |
A2 |
788 |
753 |
0.00 |
|
|
|
| 16 |
A2 |
556 |
532 |
0.00 |
|
|
|
| 17 |
B1 |
3280 |
3135 |
8.55 |
|
|
|
| 18 |
B1 |
1143 |
1093 |
28.80 |
|
|
|
| 19 |
B1 |
1047 |
1001 |
0.50 |
|
|
|
| 20 |
B1 |
789 |
754 |
105.62 |
|
|
|
| 21 |
B1 |
668 |
639 |
0.02 |
|
|
|
| 22 |
B1 |
527 |
504 |
14.92 |
|
|
|
| 23 |
B2 |
3281 |
3136 |
8.27 |
|
|
|
| 24 |
B2 |
3260 |
3116 |
15.91 |
|
|
|
| 25 |
B2 |
1369 |
1308 |
7.72 |
|
|
|
| 26 |
B2 |
1304 |
1246 |
0.78 |
|
|
|
| 27 |
B2 |
1231 |
1177 |
3.18 |
|
|
|
| 28 |
B2 |
1016 |
971 |
0.00 |
|
|
|
| 29 |
B2 |
882 |
843 |
3.11 |
|
|
|
| 30 |
B2 |
847 |
809 |
14.82 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 21924.9 cm
-1
Scaled (by 0.9559) Zero Point Vibrational Energy (zpe) 20958.0 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 PBE1PBE/6-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.094 |
|
|
|
| 2 |
C |
-0.094 |
|
|
|
| 3 |
C |
-0.345 |
|
|
|
| 4 |
C |
-0.345 |
|
|
|
| 5 |
C |
-0.071 |
|
|
|
| 6 |
C |
-0.071 |
|
|
|
| 7 |
H |
0.170 |
|
|
|
| 8 |
H |
0.170 |
|
|
|
| 9 |
H |
0.172 |
|
|
|
| 10 |
H |
0.172 |
|
|
|
| 11 |
H |
0.170 |
|
|
|
| 12 |
H |
0.170 |
|
|
|
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 |
-0.964 |
0.964 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-37.138 |
0.000 |
0.000 |
| y |
0.000 |
-32.179 |
0.000 |
| z |
0.000 |
0.000 |
-32.335 |
|
| Traceless |
| | x | y | z |
| x |
-4.881 |
0.000 |
0.000 |
| y |
0.000 |
2.558 |
0.000 |
| z |
0.000 |
0.000 |
2.323 |
|
| Polar |
| 3z2-r2 | 4.646 |
| x2-y2 | -4.959 |
| 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 |
5.485 |
0.000 |
0.000 |
| y |
0.000 |
8.440 |
0.000 |
| z |
0.000 |
0.000 |
8.099 |
<r2> (average value of r
2) Å
2
| <r2> |
111.296 |
| (<r2>)1/2 |
10.550 |