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S1C2
Vibrational Frequencies calculated at B3PW91/TZVP
Geometric Data calculated at B3PW91/TZVP
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
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S1C1
Energy calculated at B3PW91/TZVP
| | hartrees |
| Energy at 0K | -148.778452 |
| Energy at 298.15K | |
| HF Energy | -148.778452 |
| Nuclear repulsion energy | 59.638774 |
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 B3PW91/TZVP
| 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 |
3629 |
3500 |
70.21 |
|
|
|
| 2 |
A1 |
2372 |
2288 |
141.49 |
|
|
|
| 3 |
A1 |
1617 |
1559 |
59.01 |
|
|
|
| 4 |
A1 |
1141 |
1100 |
12.88 |
|
|
|
| 5 |
B1 |
537 |
518 |
0.72 |
|
|
|
| 6 |
B1 |
348i |
336i |
298.52 |
|
|
|
| 7 |
B2 |
3744 |
3611 |
100.47 |
|
|
|
| 8 |
B2 |
1139 |
1098 |
3.82 |
|
|
|
| 9 |
B2 |
416 |
401 |
0.23 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 7123.4 cm
-1
Scaled (by 0.9643) Zero Point Vibrational Energy (zpe) 6869.1 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 B3PW91/TZVP
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.000 |
0.219 |
| N2 |
0.000 |
0.000 |
1.377 |
| N3 |
0.000 |
0.000 |
-1.104 |
| H4 |
0.000 |
0.865 |
-1.614 |
| H5 |
0.000 |
-0.865 |
-1.614 |
Atom - Atom Distances (Å)
| |
C1 |
N2 |
N3 |
H4 |
H5 |
| C1 | | 1.1578 | 1.3232 | 2.0270 | 2.0270 |
N2 | 1.1578 | | 2.4810 | 3.1135 | 3.1135 | N3 | 1.3232 | 2.4810 | | 1.0042 | 1.0042 | H4 | 2.0270 | 3.1135 | 1.0042 | | 1.7304 | H5 | 2.0270 | 3.1135 | 1.0042 | 1.7304 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
N3 |
H4 |
120.509 |
|
C1 |
N3 |
H5 |
120.509 |
| N2 |
C1 |
N3 |
180.000 |
|
H4 |
N3 |
H5 |
118.981 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/TZVP
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.092 |
|
|
|
| 2 |
N |
-0.204 |
|
|
|
| 3 |
N |
-0.453 |
|
|
|
| 4 |
H |
0.282 |
|
|
|
| 5 |
H |
0.282 |
|
|
|
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 |
-4.870 |
4.870 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-18.762 |
0.000 |
0.000 |
| y |
0.000 |
-14.761 |
0.000 |
| z |
0.000 |
0.000 |
-17.973 |
|
| Traceless |
| | x | y | z |
| x |
-2.395 |
0.000 |
0.000 |
| y |
0.000 |
3.607 |
0.000 |
| z |
0.000 |
0.000 |
-1.212 |
|
| Polar |
| 3z2-r2 | -2.424 |
| x2-y2 | -4.001 |
| 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 |
2.120 |
0.000 |
0.000 |
| y |
0.000 |
2.326 |
0.000 |
| z |
0.000 |
0.000 |
5.346 |
<r2> (average value of r
2) Å
2
| <r2> |
39.521 |
| (<r2>)1/2 |
6.287 |