Vibrational Frequencies calculated at LSDA/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 |
A' |
3100 |
3044 |
3.45 |
|
|
|
| 2 |
A' |
2962 |
2909 |
33.31 |
|
|
|
| 3 |
A' |
2088 |
2051 |
260.67 |
|
|
|
| 4 |
A' |
1493 |
1466 |
22.05 |
|
|
|
| 5 |
A' |
1427 |
1402 |
8.06 |
|
|
|
| 6 |
A' |
1295 |
1272 |
53.44 |
|
|
|
| 7 |
A' |
1110 |
1090 |
12.66 |
|
|
|
| 8 |
A' |
867 |
851 |
8.14 |
|
|
|
| 9 |
A' |
634 |
623 |
11.35 |
|
|
|
| 10 |
A' |
244 |
239 |
8.73 |
|
|
|
| 11 |
A" |
3025 |
2971 |
18.31 |
|
|
|
| 12 |
A" |
1497 |
1470 |
14.25 |
|
|
|
| 13 |
A" |
1073 |
1054 |
1.80 |
|
|
|
| 14 |
A" |
521 |
512 |
7.92 |
|
|
|
| 15 |
A" |
114 |
112 |
1.20 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 10725.6 cm
-1
Scaled (by 0.982) Zero Point Vibrational Energy (zpe) 10532.5 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 LSDA/3-21G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.511 |
|
|
|
| 2 |
N |
-0.206 |
|
|
|
| 3 |
N |
0.024 |
|
|
|
| 4 |
N |
-0.055 |
|
|
|
| 5 |
H |
0.262 |
|
|
|
| 6 |
H |
0.243 |
|
|
|
| 7 |
H |
0.243 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-2.626 |
-0.464 |
0.000 |
2.666 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-22.113 |
-0.643 |
0.000 |
| y |
-0.643 |
-25.551 |
0.000 |
| z |
0.000 |
0.000 |
-22.958 |
|
| Traceless |
| | x | y | z |
| x |
2.141 |
-0.643 |
0.000 |
| y |
-0.643 |
-3.015 |
0.000 |
| z |
0.000 |
0.000 |
0.874 |
|
| Polar |
| 3z2-r2 | 1.748 |
| x2-y2 | 3.437 |
| xy | -0.643 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.232 |
2.300 |
0.000 |
| y |
2.300 |
4.830 |
0.000 |
| z |
0.000 |
0.000 |
2.352 |
<r2> (average value of r
2) Å
2
| <r2> |
76.474 |
| (<r2>)1/2 |
8.745 |