Vibrational Frequencies calculated at PBE1PBE/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' |
3291 |
3158 |
0.36 |
54.95 |
0.65 |
0.79 |
| 2 |
A' |
3211 |
3082 |
3.73 |
111.50 |
0.23 |
0.37 |
| 3 |
A' |
3189 |
3061 |
0.17 |
35.65 |
0.12 |
0.22 |
| 4 |
A' |
1700 |
1632 |
2.97 |
30.96 |
0.16 |
0.28 |
| 5 |
A' |
1461 |
1402 |
15.71 |
17.20 |
0.41 |
0.58 |
| 6 |
A' |
1373 |
1318 |
42.25 |
34.44 |
0.29 |
0.45 |
| 7 |
A' |
1297 |
1245 |
1.04 |
7.48 |
0.53 |
0.69 |
| 8 |
A' |
1130 |
1084 |
37.23 |
23.95 |
0.51 |
0.68 |
| 9 |
A' |
867 |
832 |
44.80 |
1.68 |
0.61 |
0.76 |
| 10 |
A' |
606 |
582 |
2.12 |
6.72 |
0.30 |
0.46 |
| 11 |
A' |
333 |
319 |
0.97 |
0.35 |
0.67 |
0.80 |
| 12 |
A" |
1041 |
999 |
12.11 |
2.98 |
0.75 |
0.86 |
| 13 |
A" |
1034 |
992 |
72.46 |
0.01 |
0.75 |
0.86 |
| 14 |
A" |
687 |
660 |
1.98 |
9.93 |
0.75 |
0.86 |
| 15 |
A" |
191 |
184 |
0.24 |
1.61 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 10704.9 cm
-1
Scaled (by 0.9598) Zero Point Vibrational Energy (zpe) 10274.5 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 PBE1PBE/3-21G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.398 |
|
|
|
| 2 |
C |
-0.054 |
|
|
|
| 3 |
N |
-0.041 |
|
|
|
| 4 |
O |
-0.270 |
|
|
|
| 5 |
H |
0.260 |
|
|
|
| 6 |
H |
0.247 |
|
|
|
| 7 |
H |
0.256 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.285 |
2.951 |
0.000 |
3.219 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-22.157 |
-0.065 |
0.000 |
| y |
-0.065 |
-23.040 |
0.000 |
| z |
0.000 |
0.000 |
-23.586 |
|
| Traceless |
| | x | y | z |
| x |
1.156 |
-0.065 |
0.000 |
| y |
-0.065 |
-0.169 |
0.000 |
| z |
0.000 |
0.000 |
-0.987 |
|
| Polar |
| 3z2-r2 | -1.974 |
| x2-y2 | 0.883 |
| xy | -0.065 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.856 |
2.160 |
0.000 |
| y |
2.160 |
5.396 |
0.000 |
| z |
0.000 |
0.000 |
1.446 |
<r2> (average value of r
2) Å
2
| <r2> |
77.176 |
| (<r2>)1/2 |
8.785 |