All results from a given calculation for H2CNCN (cyanamide, methylene)
using model chemistry: CID/daug-cc-pVTZ
19 10 17 12 22
States and conformations
| State |
Conformation |
minimum conformation |
conformer description |
state description |
| 1 |
1 |
yes |
1A' |
|
Energy calculated at CID/daug-cc-pVTZ
| | hartrees |
| Energy at 0K | -186.424361 |
| Energy at 298.15K | |
| HF Energy | -185.819805 |
| Nuclear repulsion energy | 93.248684 |
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 CID/daug-cc-pVTZ
Geometric Data calculated at CID/daug-cc-pVTZ
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.075 |
-1.526 |
0.000 |
| N2 |
-0.633 |
-0.481 |
0.000 |
| C3 |
0.000 |
0.708 |
0.000 |
| N4 |
0.465 |
1.753 |
0.000 |
| H5 |
-0.429 |
-2.478 |
0.000 |
| H6 |
1.156 |
-1.514 |
0.000 |
Atom - Atom Distances (Å)
| |
C1 |
N2 |
C3 |
N4 |
H5 |
H6 |
| C1 | | 1.2621 | 2.2354 | 3.3018 | 1.0767 | 1.0814 |
N2 | 1.2621 | | 1.3472 | 2.4890 | 2.0067 | 2.0658 | C3 | 2.2354 | 1.3472 | | 1.1433 | 3.2144 | 2.5048 | N4 | 3.3018 | 2.4890 | 1.1433 | | 4.3236 | 3.3390 | H5 | 1.0767 | 2.0067 | 3.2144 | 4.3236 | | 1.8552 | H6 | 1.0814 | 2.0658 | 2.5048 | 3.3390 | 1.8552 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
N2 |
C3 |
117.860 |
|
N2 |
C1 |
H5 |
117.973 |
| N2 |
C1 |
H6 |
123.473 |
|
N2 |
C3 |
N4 |
175.961 |
| H5 |
C1 |
H6 |
118.554 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability