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S1C2
Vibrational Frequencies calculated at B3LYP/3-21G*
Geometric Data calculated at B3LYP/3-21G*
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
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S1C1
Energy calculated at B3LYP/3-21G*
| | hartrees |
| Energy at 0K | -147.960894 |
| Energy at 298.15K | -147.963096 |
| HF Energy | -147.960894 |
| Nuclear repulsion energy | 59.088308 |
The energy at 298.15K was derived from the energy at 0K
and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at B3LYP/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 |
A1 |
3544 |
3409 |
51.77 |
|
|
|
| 2 |
A1 |
2324 |
2235 |
81.26 |
|
|
|
| 3 |
A1 |
1678 |
1614 |
67.97 |
|
|
|
| 4 |
A1 |
1117 |
1075 |
9.12 |
|
|
|
| 5 |
B1 |
560 |
539 |
33.05 |
|
|
|
| 6 |
B1 |
380 |
366 |
399.87 |
|
|
|
| 7 |
B2 |
3648 |
3509 |
65.26 |
|
|
|
| 8 |
B2 |
1178 |
1134 |
4.84 |
|
|
|
| 9 |
B2 |
466 |
448 |
1.14 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 7447.6 cm
-1
Scaled (by 0.962) Zero Point Vibrational Energy (zpe) 7164.6 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.
Geometric Data calculated at B3LYP/3-21G*
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.000 |
0.218 |
| N2 |
0.000 |
0.000 |
1.391 |
| N3 |
0.000 |
0.000 |
-1.113 |
| H4 |
0.000 |
0.871 |
-1.629 |
| H5 |
0.000 |
-0.871 |
-1.629 |
Atom - Atom Distances (Å)
| |
C1 |
N2 |
N3 |
H4 |
H5 |
| C1 | | 1.1726 | 1.3314 | 2.0427 | 2.0427 |
N2 | 1.1726 | | 2.5040 | 3.1433 | 3.1433 | N3 | 1.3314 | 2.5040 | | 1.0126 | 1.0126 | H4 | 2.0427 | 3.1433 | 1.0126 | | 1.7423 | H5 | 2.0427 | 3.1433 | 1.0126 | 1.7423 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
N3 |
H4 |
120.649 |
|
C1 |
N3 |
H5 |
120.649 |
| N2 |
C1 |
N3 |
180.000 |
|
H4 |
N3 |
H5 |
118.703 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/3-21G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.570 |
|
|
|
| 2 |
N |
-0.441 |
|
|
|
| 3 |
N |
-0.808 |
|
|
|
| 4 |
H |
0.339 |
|
|
|
| 5 |
H |
0.339 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
-4.611 |
4.611 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-18.114 |
0.000 |
0.000 |
| y |
0.000 |
-14.427 |
0.000 |
| z |
0.000 |
0.000 |
-17.410 |
|
| Traceless |
| | x | y | z |
| x |
-2.196 |
0.000 |
0.000 |
| y |
0.000 |
3.335 |
0.000 |
| z |
0.000 |
0.000 |
-1.139 |
|
| Polar |
| 3z2-r2 | -2.279 |
| x2-y2 | -3.687 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
1.029 |
0.000 |
0.000 |
| y |
0.000 |
1.748 |
0.000 |
| z |
0.000 |
0.000 |
4.390 |
<r2> (average value of r
2) Å
2
| <r2> |
39.727 |
| (<r2>)1/2 |
6.303 |