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' |
3664 |
3348 |
0.00 |
|
|
|
| 2 |
A1' |
1857 |
1696 |
0.00 |
|
|
|
| 3 |
A1' |
906 |
828 |
0.00 |
|
|
|
| 4 |
A1' |
621 |
568 |
0.00 |
|
|
|
| 5 |
A2' |
1362 |
1244 |
0.00 |
|
|
|
| 6 |
A2' |
1070 |
977 |
0.00 |
|
|
|
| 7 |
A2' |
543 |
496 |
0.00 |
|
|
|
| 8 |
A2" |
627 |
573 |
45.82 |
|
|
|
| 9 |
A2" |
545 |
498 |
303.81 |
|
|
|
| 10 |
A2" |
29 |
26 |
6.75 |
|
|
|
| 11 |
E' |
3662 |
3345 |
40.64 |
|
|
|
| 11 |
E' |
3662 |
3345 |
40.64 |
|
|
|
| 12 |
E' |
1853 |
1693 |
272.46 |
|
|
|
| 12 |
E' |
1853 |
1693 |
272.50 |
|
|
|
| 13 |
E' |
1418 |
1295 |
52.30 |
|
|
|
| 13 |
E' |
1418 |
1295 |
52.29 |
|
|
|
| 14 |
E' |
1324 |
1209 |
256.75 |
|
|
|
| 14 |
E' |
1324 |
1209 |
256.76 |
|
|
|
| 15 |
E' |
969 |
885 |
3.10 |
|
|
|
| 15 |
E' |
969 |
885 |
3.10 |
|
|
|
| 16 |
E' |
466 |
426 |
12.38 |
|
|
|
| 16 |
E' |
466 |
426 |
12.38 |
|
|
|
| 17 |
E' |
340 |
310 |
9.65 |
|
|
|
| 17 |
E' |
340 |
310 |
9.64 |
|
|
|
| 18 |
E" |
608 |
555 |
0.00 |
|
|
|
| 18 |
E" |
608 |
555 |
0.00 |
|
|
|
| 19 |
E" |
514 |
469 |
0.00 |
|
|
|
| 19 |
E" |
514 |
469 |
0.00 |
|
|
|
| 20 |
E" |
91 |
83 |
0.00 |
|
|
|
| 20 |
E" |
91 |
83 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 16853.7 cm
-1
Scaled (by 0.9136) Zero Point Vibrational Energy (zpe) 15397.5 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 |
0.250 |
|
|
|
| 2 |
C |
0.250 |
|
|
|
| 3 |
C |
0.250 |
|
|
|
| 4 |
N |
-0.283 |
|
|
|
| 5 |
N |
-0.283 |
|
|
|
| 6 |
N |
-0.283 |
|
|
|
| 7 |
O |
-0.191 |
|
|
|
| 8 |
O |
-0.191 |
|
|
|
| 9 |
O |
-0.191 |
|
|
|
| 10 |
H |
0.224 |
|
|
|
| 11 |
H |
0.224 |
|
|
|
| 12 |
H |
0.224 |
|
|
|
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 |
0.000 |
0.000 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-48.004 |
0.000 |
0.000 |
| y |
0.000 |
-48.004 |
0.000 |
| z |
0.000 |
0.000 |
-44.796 |
|
| Traceless |
| | x | y | z |
| x |
-1.604 |
0.000 |
0.000 |
| y |
0.000 |
-1.604 |
0.000 |
| z |
0.000 |
0.000 |
3.209 |
|
| Polar |
| 3z2-r2 | 6.417 |
| x2-y2 | 0.000 |
| 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 |
8.558 |
0.000 |
0.000 |
| y |
0.000 |
8.558 |
0.000 |
| z |
0.000 |
0.000 |
1.116 |
<r2> (average value of r
2) Å
2
| <r2> |
315.302 |
| (<r2>)1/2 |
17.757 |