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 |
A' |
3351 |
3196 |
3.32 |
119.95 |
0.46 |
0.63 |
| 2 |
A' |
3059 |
2917 |
111.12 |
454.55 |
0.33 |
0.50 |
| 3 |
A' |
2703 |
2577 |
150.11 |
133.14 |
0.58 |
0.73 |
| 4 |
A' |
1696 |
1617 |
1.41 |
46.26 |
0.41 |
0.58 |
| 5 |
A' |
1412 |
1346 |
25.45 |
10.30 |
0.72 |
0.84 |
| 6 |
A' |
1291 |
1231 |
10.16 |
1.72 |
0.71 |
0.83 |
| 7 |
A' |
1053 |
1004 |
40.91 |
25.37 |
0.54 |
0.70 |
| 8 |
A" |
1135 |
1082 |
12.25 |
1.14 |
0.75 |
0.86 |
| 9 |
A" |
877 |
836 |
219.46 |
2.50 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 8288.7 cm
-1
Scaled (by 0.9535) Zero Point Vibrational Energy (zpe) 7903.3 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 |
-0.095 |
|
|
|
| 2 |
N |
-0.653 |
|
|
|
| 3 |
H |
0.133 |
|
|
|
| 4 |
H |
0.285 |
|
|
|
| 5 |
H |
0.331 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.180 |
-3.288 |
0.000 |
3.494 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-11.756 |
-2.223 |
0.000 |
| y |
-2.223 |
-13.247 |
0.000 |
| z |
0.000 |
0.000 |
-13.399 |
|
| Traceless |
| | x | y | z |
| x |
1.567 |
-2.223 |
0.000 |
| y |
-2.223 |
-0.669 |
0.000 |
| z |
0.000 |
0.000 |
-0.898 |
|
| Polar |
| 3z2-r2 | -1.796 |
| x2-y2 | 1.491 |
| xy | -2.223 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.675 |
-0.199 |
0.000 |
| y |
-0.199 |
3.744 |
0.000 |
| z |
0.000 |
0.000 |
1.194 |
<r2> (average value of r
2) Å
2
| <r2> |
20.135 |
| (<r2>)1/2 |
4.487 |