All results from a given calculation for HN=C=C(CN)2 (Dicyanoketenimine)
using model chemistry: CCD/cc-pVDZ
19 10 17 12 22
States and conformations
| State |
Conformation |
minimum conformation |
conformer description |
state description |
| 1 |
1 |
yes |
CS |
1A' |
Energy calculated at CCD/cc-pVDZ
| | hartrees |
| Energy at 0K | -316.311827 |
| Energy at 298.15K | |
| HF Energy | -315.345509 |
| Nuclear repulsion energy | 210.146557 |
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 CCD/cc-pVDZ
Geometric Data calculated at CCD/cc-pVDZ
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
-0.005 |
-0.051 |
0.000 |
| C2 |
-0.005 |
1.294 |
0.000 |
| N3 |
0.130 |
2.507 |
0.000 |
| C4 |
-0.005 |
-0.769 |
1.256 |
| C5 |
-0.005 |
-0.769 |
-1.256 |
| N6 |
-0.005 |
-1.347 |
2.273 |
| N7 |
-0.005 |
-1.347 |
-2.273 |
| H8 |
-0.723 |
3.078 |
0.000 |
Atom - Atom Distances (Å)
| |
C1 |
C2 |
N3 |
C4 |
C5 |
N6 |
N7 |
H8 |
| C1 | | 1.3455 | 2.5613 | 1.4470 | 1.4470 | 2.6163 | 2.6163 | 3.2103 |
C2 | 1.3455 | | 1.2198 | 2.4159 | 2.4159 | 3.4846 | 3.4846 | 1.9226 | N3 | 2.5613 | 1.2198 | | 3.5110 | 3.5110 | 4.4759 | 4.4759 | 1.0271 | C4 | 1.4470 | 2.4159 | 3.5110 | | 2.5125 | 1.1693 | 3.5762 | 4.1101 | C5 | 1.4470 | 2.4159 | 3.5110 | 2.5125 | | 3.5762 | 1.1693 | 4.1101 | N6 | 2.6163 | 3.4846 | 4.4759 | 1.1693 | 3.5762 | | 4.5459 | 5.0259 | N7 | 2.6163 | 3.4846 | 4.4759 | 3.5762 | 1.1693 | 4.5459 | | 5.0259 | H8 | 3.2103 | 1.9226 | 1.0271 | 4.1101 | 4.1101 | 5.0259 | 5.0259 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
C2 |
N3 |
173.633 |
|
C1 |
C4 |
N6 |
179.855 |
| C1 |
C5 |
N7 |
179.855 |
|
C2 |
C1 |
C4 |
119.751 |
| C2 |
C1 |
C5 |
119.751 |
|
C2 |
N3 |
H8 |
117.417 |
| C4 |
C1 |
C5 |
120.497 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability