All results from a given calculation for C2H4N4 (1H-Tetrazole, 5-methyl-)
using model chemistry: MP2/6-31+G**
19 10 17 12 22
States and conformations
| State |
Conformation |
minimum conformation |
conformer description |
state description |
| 1 |
1 |
yes |
C1 |
1A' |
Energy calculated at MP2/6-31+G**
| | hartrees |
| Energy at 0K | -296.762701 |
| Energy at 298.15K | |
| HF Energy | -295.806923 |
| Nuclear repulsion energy | 227.635751 |
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 MP2/6-31+G**
Geometric Data calculated at MP2/6-31+G**
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| N1 |
-1.151 |
-0.057 |
0.000 |
| C2 |
0.000 |
0.602 |
0.000 |
| C3 |
0.185 |
2.079 |
0.000 |
| H4 |
0.731 |
2.406 |
0.885 |
| H5 |
0.731 |
2.406 |
-0.885 |
| H6 |
-0.796 |
2.545 |
0.000 |
| N7 |
0.996 |
-0.319 |
0.000 |
| N8 |
0.451 |
-1.557 |
0.000 |
| N9 |
-0.835 |
-1.387 |
0.000 |
| H10 |
1.999 |
-0.206 |
0.000 |
Atom - Atom Distances (Å)
| |
N1 |
C2 |
C3 |
H4 |
H5 |
H6 |
N7 |
N8 |
N9 |
H10 |
| N1 | | 1.3263 | 2.5200 | 3.2237 | 3.2237 | 2.6260 | 2.1629 | 2.1944 | 1.3666 | 3.1536 |
C2 | 1.3263 | | 1.4891 | 2.1384 | 2.1384 | 2.0998 | 1.3564 | 2.2054 | 2.1568 | 2.1561 | C3 | 2.5200 | 1.4891 | | 1.0897 | 1.0897 | 1.0863 | 2.5317 | 3.6460 | 3.6132 | 2.9177 | H4 | 3.2237 | 2.1384 | 1.0897 | | 1.7697 | 1.7704 | 2.8775 | 4.0703 | 4.1978 | 3.0357 | H5 | 3.2237 | 2.1384 | 1.0897 | 1.7697 | | 1.7704 | 2.8775 | 4.0703 | 4.1978 | 3.0357 | H6 | 2.6260 | 2.0998 | 1.0863 | 1.7704 | 1.7704 | | 3.3784 | 4.2872 | 3.9317 | 3.9219 | N7 | 2.1629 | 1.3564 | 2.5317 | 2.8775 | 2.8775 | 3.3784 | | 1.3525 | 2.1196 | 1.0094 | N8 | 2.1944 | 2.2054 | 3.6460 | 4.0703 | 4.0703 | 4.2872 | 1.3525 | | 1.2973 | 2.0545 | N9 | 1.3666 | 2.1568 | 3.6132 | 4.1978 | 4.1978 | 3.9317 | 2.1196 | 1.2973 | | 3.0702 | H10 | 3.1536 | 2.1561 | 2.9177 | 3.0357 | 3.0357 | 3.9219 | 1.0094 | 2.0545 | 3.0702 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| N1 |
C2 |
C3 |
126.939 |
|
N1 |
C2 |
N7 |
107.448 |
| N1 |
N9 |
N8 |
110.904 |
|
C2 |
N1 |
N9 |
106.427 |
| C2 |
C3 |
H4 |
111.094 |
|
C2 |
C3 |
H5 |
111.094 |
| C2 |
C3 |
H6 |
108.222 |
|
C2 |
N7 |
N8 |
108.998 |
| C2 |
N7 |
H10 |
130.818 |
|
C3 |
C2 |
N7 |
125.612 |
| H4 |
C3 |
H5 |
108.588 |
|
H4 |
C3 |
H6 |
108.896 |
| H5 |
C3 |
H6 |
108.896 |
|
N7 |
N8 |
N9 |
106.222 |
| N8 |
N7 |
H10 |
120.184 |
|
Electronic energy levels
Electronic state
Charges, Dipole, Quadrupole and Polarizability