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 |
3399 |
3105 |
0.11 |
|
|
|
| 2 |
A1 |
3385 |
3092 |
4.31 |
|
|
|
| 3 |
A1 |
3359 |
3068 |
2.61 |
|
|
|
| 4 |
A1 |
3353 |
3063 |
0.76 |
|
|
|
| 5 |
A1 |
1682 |
1537 |
0.39 |
|
|
|
| 6 |
A1 |
1588 |
1451 |
10.28 |
|
|
|
| 7 |
A1 |
1526 |
1394 |
7.65 |
|
|
|
| 8 |
A1 |
1319 |
1205 |
0.60 |
|
|
|
| 9 |
A1 |
1217 |
1112 |
3.22 |
|
|
|
| 10 |
A1 |
982 |
897 |
0.01 |
|
|
|
| 11 |
A1 |
923 |
843 |
0.77 |
|
|
|
| 12 |
A1 |
868 |
793 |
0.30 |
|
|
|
| 13 |
A1 |
449 |
410 |
0.09 |
|
|
|
| 14 |
A2 |
1005 |
918 |
0.00 |
|
|
|
| 15 |
A2 |
853 |
780 |
0.00 |
|
|
|
| 16 |
A2 |
761 |
695 |
0.00 |
|
|
|
| 17 |
A2 |
549 |
501 |
0.00 |
|
|
|
| 18 |
A2 |
171 |
156 |
0.00 |
|
|
|
| 19 |
B1 |
1021 |
933 |
0.00 |
|
|
|
| 20 |
B1 |
993 |
907 |
0.17 |
|
|
|
| 21 |
B1 |
772 |
705 |
0.31 |
|
|
|
| 22 |
B1 |
651 |
594 |
32.78 |
|
|
|
| 23 |
B1 |
501 |
458 |
25.77 |
|
|
|
| 24 |
B1 |
273 |
249 |
0.00 |
|
|
|
| 25 |
B2 |
3390 |
3097 |
6.08 |
|
|
|
| 26 |
B2 |
3375 |
3084 |
0.01 |
|
|
|
| 27 |
B2 |
3349 |
3060 |
1.17 |
|
|
|
| 28 |
B2 |
1696 |
1549 |
8.07 |
|
|
|
| 29 |
B2 |
1538 |
1405 |
5.66 |
|
|
|
| 30 |
B2 |
1456 |
1330 |
0.00 |
|
|
|
| 31 |
B2 |
1332 |
1217 |
0.01 |
|
|
|
| 32 |
B2 |
1279 |
1169 |
1.40 |
|
|
|
| 33 |
B2 |
999 |
912 |
0.46 |
|
|
|
| 34 |
B2 |
911 |
832 |
1.11 |
|
|
|
| 35 |
B2 |
423 |
386 |
0.15 |
|
|
|
| 36 |
B2 |
22 |
20 |
28.81 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 25683.0 cm
-1
Scaled (by 0.9136) Zero Point Vibrational Energy (zpe) 23464.0 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 PBEPBE/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.068 |
|
|
|
| 2 |
C |
-0.098 |
|
|
|
| 3 |
C |
-0.098 |
|
|
|
| 4 |
C |
-0.072 |
|
|
|
| 5 |
C |
-0.072 |
|
|
|
| 6 |
C |
-0.086 |
|
|
|
| 7 |
C |
-0.086 |
|
|
|
| 8 |
H |
0.087 |
|
|
|
| 9 |
H |
0.078 |
|
|
|
| 10 |
H |
0.078 |
|
|
|
| 11 |
H |
0.086 |
|
|
|
| 12 |
H |
0.086 |
|
|
|
| 13 |
H |
0.082 |
|
|
|
| 14 |
H |
0.082 |
|
|
|
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 |
-0.078 |
0.078 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-41.012 |
0.000 |
0.000 |
| y |
0.000 |
-34.687 |
0.000 |
| z |
0.000 |
0.000 |
-34.708 |
|
| Traceless |
| | x | y | z |
| x |
-6.314 |
0.000 |
0.000 |
| y |
0.000 |
3.173 |
0.000 |
| z |
0.000 |
0.000 |
3.141 |
|
| Polar |
| 3z2-r2 | 6.282 |
| x2-y2 | -6.324 |
| 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 |
1.257 |
0.000 |
0.000 |
| y |
0.000 |
9.300 |
0.000 |
| z |
0.000 |
0.000 |
9.299 |
<r2> (average value of r
2) Å
2
| <r2> |
189.456 |
| (<r2>)1/2 |
13.764 |