Vibrational Frequencies calculated at LSDA/6-31G**
| 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' |
3149 |
3090 |
8.60 |
|
|
|
| 2 |
A' |
3134 |
3075 |
4.30 |
|
|
|
| 3 |
A' |
2977 |
2921 |
1.15 |
|
|
|
| 4 |
A' |
1630 |
1599 |
40.22 |
|
|
|
| 5 |
A' |
1536 |
1508 |
8.85 |
|
|
|
| 6 |
A' |
1316 |
1292 |
32.49 |
|
|
|
| 7 |
A' |
1290 |
1265 |
29.05 |
|
|
|
| 8 |
A' |
1268 |
1245 |
3.42 |
|
|
|
| 9 |
A' |
1208 |
1186 |
7.73 |
|
|
|
| 10 |
A' |
1067 |
1047 |
32.10 |
|
|
|
| 11 |
A' |
1020 |
1001 |
33.80 |
|
|
|
| 12 |
A' |
943 |
926 |
2.55 |
|
|
|
| 13 |
A' |
876 |
860 |
7.68 |
|
|
|
| 14 |
A' |
870 |
854 |
13.71 |
|
|
|
| 15 |
A" |
3013 |
2957 |
0.56 |
|
|
|
| 16 |
A" |
1099 |
1079 |
0.15 |
|
|
|
| 17 |
A" |
954 |
936 |
9.19 |
|
|
|
| 18 |
A" |
922 |
905 |
1.69 |
|
|
|
| 19 |
A" |
713 |
699 |
7.16 |
|
|
|
| 20 |
A" |
560 |
550 |
19.17 |
|
|
|
| 21 |
A" |
348 |
342 |
12.33 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 14946.4 cm
-1
Scaled (by 0.9813) Zero Point Vibrational Energy (zpe) 14666.9 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**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
N |
-0.334 |
|
|
|
| 2 |
C |
0.148 |
|
|
|
| 3 |
N |
-0.326 |
|
|
|
| 4 |
C |
-0.236 |
|
|
|
| 5 |
C |
0.060 |
|
|
|
| 6 |
H |
0.147 |
|
|
|
| 7 |
H |
0.198 |
|
|
|
| 8 |
H |
0.198 |
|
|
|
| 9 |
H |
0.145 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.160 |
-2.159 |
0.000 |
2.165 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-34.365 |
-0.723 |
0.000 |
| y |
-0.723 |
-23.677 |
0.000 |
| z |
0.000 |
0.000 |
-28.507 |
|
| Traceless |
| | x | y | z |
| x |
-8.274 |
-0.723 |
0.000 |
| y |
-0.723 |
7.759 |
0.000 |
| z |
0.000 |
0.000 |
0.514 |
|
| Polar |
| 3z2-r2 | 1.029 |
| x2-y2 | -10.689 |
| xy | -0.723 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.281 |
-0.319 |
0.000 |
| y |
-0.319 |
7.481 |
0.000 |
| z |
0.000 |
0.000 |
3.539 |
<r2> (average value of r
2) Å
2
| <r2> |
80.737 |
| (<r2>)1/2 |
8.985 |