Vibrational Frequencies calculated at LSDA/6-31G(2df,p)
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A' |
3096 |
3047 |
8.04 |
|
|
|
| 2 |
A' |
3074 |
3025 |
1.97 |
|
|
|
| 3 |
A' |
2085 |
2051 |
175.66 |
|
|
|
| 4 |
A' |
1434 |
1412 |
4.17 |
|
|
|
| 5 |
A' |
1228 |
1208 |
7.50 |
|
|
|
| 6 |
A' |
875 |
861 |
289.36 |
|
|
|
| 7 |
A' |
637 |
627 |
74.05 |
|
|
|
| 8 |
A' |
499 |
491 |
25.54 |
|
|
|
| 9 |
A" |
3203 |
3152 |
0.03 |
|
|
|
| 10 |
A" |
1088 |
1071 |
2.79 |
|
|
|
| 11 |
A" |
924 |
909 |
10.08 |
|
|
|
| 12 |
A" |
374 |
368 |
2.51 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9258.5 cm
-1
Scaled (by 0.984) Zero Point Vibrational Energy (zpe) 9110.4 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 LSDA/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.402 |
|
|
|
| 2 |
N |
0.233 |
|
|
|
| 3 |
C |
-0.345 |
|
|
|
| 4 |
H |
0.167 |
|
|
|
| 5 |
H |
0.167 |
|
|
|
| 6 |
H |
0.180 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.226 |
-0.792 |
0.000 |
1.460 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-19.858 |
2.203 |
0.000 |
| y |
2.203 |
-16.129 |
0.000 |
| z |
0.000 |
0.000 |
-16.879 |
|
| Traceless |
| | x | y | z |
| x |
-3.354 |
2.203 |
0.000 |
| y |
2.203 |
2.240 |
0.000 |
| z |
0.000 |
0.000 |
1.114 |
|
| Polar |
| 3z2-r2 | 2.228 |
| x2-y2 | -3.729 |
| xy | 2.203 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.645 |
-0.584 |
0.000 |
| y |
-0.584 |
8.686 |
0.000 |
| z |
0.000 |
0.000 |
2.949 |
<r2> (average value of r
2) Å
2
| <r2> |
41.725 |
| (<r2>)1/2 |
6.460 |