Vibrational Frequencies calculated at PBEPBE/3-21G*
| 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 |
3182 |
3034 |
13.27 |
|
|
|
| 2 |
A1 |
3009 |
2869 |
0.45 |
|
|
|
| 3 |
A1 |
1636 |
1560 |
20.97 |
|
|
|
| 4 |
A1 |
1388 |
1324 |
21.09 |
|
|
|
| 5 |
A1 |
1314 |
1253 |
0.11 |
|
|
|
| 6 |
A1 |
1209 |
1153 |
10.66 |
|
|
|
| 7 |
A1 |
1003 |
956 |
15.33 |
|
|
|
| 8 |
A1 |
838 |
799 |
7.02 |
|
|
|
| 9 |
A2 |
1138 |
1085 |
0.00 |
|
|
|
| 10 |
A2 |
913 |
870 |
0.00 |
|
|
|
| 11 |
A2 |
557 |
531 |
0.00 |
|
|
|
| 12 |
B1 |
3050 |
2908 |
0.69 |
|
|
|
| 13 |
B1 |
967 |
922 |
16.68 |
|
|
|
| 14 |
B1 |
820 |
782 |
9.65 |
|
|
|
| 15 |
B1 |
367 |
350 |
46.72 |
|
|
|
| 16 |
B2 |
3166 |
3018 |
15.46 |
|
|
|
| 17 |
B2 |
1676 |
1599 |
0.01 |
|
|
|
| 18 |
B2 |
1257 |
1199 |
9.05 |
|
|
|
| 19 |
B2 |
1205 |
1149 |
1.93 |
|
|
|
| 20 |
B2 |
1045 |
996 |
23.75 |
|
|
|
| 21 |
B2 |
932 |
888 |
97.03 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 15335.7 cm
-1
Scaled (by 0.9535) Zero Point Vibrational Energy (zpe) 14622.6 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/3-21G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.115 |
|
|
|
| 2 |
N |
-0.472 |
|
|
|
| 3 |
N |
-0.472 |
|
|
|
| 4 |
C |
0.014 |
|
|
|
| 5 |
C |
0.014 |
|
|
|
| 6 |
H |
0.297 |
|
|
|
| 7 |
H |
0.297 |
|
|
|
| 8 |
H |
0.218 |
|
|
|
| 9 |
H |
0.218 |
|
|
|
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 |
-0.126 |
0.126 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-28.294 |
0.000 |
0.000 |
| y |
0.000 |
-34.931 |
0.000 |
| z |
0.000 |
0.000 |
-21.509 |
|
| Traceless |
| | x | y | z |
| x |
-0.074 |
0.000 |
0.000 |
| y |
0.000 |
-10.029 |
0.000 |
| z |
0.000 |
0.000 |
10.103 |
|
| Polar |
| 3z2-r2 | 20.206 |
| x2-y2 | 6.637 |
| 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 |
2.937 |
0.000 |
0.000 |
| y |
0.000 |
4.531 |
0.000 |
| z |
0.000 |
0.000 |
7.620 |
<r2> (average value of r
2) Å
2
| <r2> |
78.484 |
| (<r2>)1/2 |
8.859 |