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S1C2
Vibrational Frequencies calculated at MP2/CEP-121G
Geometric Data calculated at MP2/CEP-121G
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
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S1C1
Energy calculated at MP2/CEP-121G
| | hartrees |
| Energy at 0K | -26.237183 |
| Energy at 298.15K | -26.238693 |
| HF Energy | -25.915961 |
| Nuclear repulsion energy | 30.747949 |
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 MP2/CEP-121G
| 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 |
3594 |
3508 |
59.87 |
|
|
|
| 2 |
A1 |
2135 |
2084 |
80.95 |
|
|
|
| 3 |
A1 |
1700 |
1659 |
66.35 |
|
|
|
| 4 |
A1 |
1017 |
993 |
15.78 |
|
|
|
| 5 |
B1 |
426 |
416 |
3.65 |
|
|
|
| 6 |
B1 |
34 |
33 |
460.73 |
|
|
|
| 7 |
B2 |
3745 |
3655 |
62.55 |
|
|
|
| 8 |
B2 |
1183 |
1155 |
5.96 |
|
|
|
| 9 |
B2 |
380 |
371 |
0.74 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 7107.5 cm
-1
Scaled (by 0.976) Zero Point Vibrational Energy (zpe) 6936.9 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.
Geometric Data calculated at MP2/CEP-121G
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.000 |
0.221 |
| N2 |
0.000 |
0.000 |
1.437 |
| N3 |
0.000 |
0.000 |
-1.152 |
| H4 |
0.000 |
0.873 |
-1.661 |
| H5 |
0.000 |
-0.873 |
-1.661 |
Atom - Atom Distances (Å)
| |
C1 |
N2 |
N3 |
H4 |
H5 |
| C1 | | 1.2154 | 1.3734 | 2.0748 | 2.0748 |
N2 | 1.2154 | | 2.5887 | 3.2181 | 3.2181 | N3 | 1.3734 | 2.5887 | | 1.0107 | 1.0107 | H4 | 2.0748 | 3.2181 | 1.0107 | | 1.7470 | H5 | 2.0748 | 3.2181 | 1.0107 | 1.7470 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
N3 |
H4 |
120.208 |
|
C1 |
N3 |
H5 |
120.208 |
| N2 |
C1 |
N3 |
180.000 |
|
H4 |
N3 |
H5 |
119.583 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability