All results from a given calculation for HN=C=C(CN)2 (Dicyanoketenimine)
using model chemistry: CCD/6-311G**
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/6-311G**
| hartrees |
Energy at 0K | -316.401033 |
Energy at 298.15K | |
HF Energy | -315.392519 |
Nuclear repulsion energy | 211.709586 |
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/6-311G**
Geometric Data calculated at CCD/6-311G**
Point Group is Cs
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
-0.005 |
-0.051 |
0.000 |
C2 |
-0.005 |
1.285 |
0.000 |
N3 |
0.126 |
2.487 |
0.000 |
C4 |
-0.005 |
-0.765 |
1.249 |
C5 |
-0.005 |
-0.765 |
-1.249 |
N6 |
-0.005 |
-1.337 |
2.256 |
N7 |
-0.005 |
-1.337 |
-2.256 |
H8 |
-0.709 |
3.070 |
0.000 |
Atom - Atom Distances (Å)
|
C1 |
C2 |
N3 |
C4 |
C5 |
N6 |
N7 |
H8 |
C1 | | 1.3361 | 2.5414 | 1.4386 | 1.4386 | 2.5971 | 2.5971 | 3.1992 |
C2 | 1.3361 | | 1.2090 | 2.4005 | 2.4005 | 3.4594 | 3.4594 | 1.9186 | N3 | 2.5414 | 1.2090 | | 3.4860 | 3.4860 | 4.4422 | 4.4422 | 1.0180 | C4 | 1.4386 | 2.4005 | 3.4860 | | 2.4978 | 1.1586 | 3.5516 | 4.0939 | C5 | 1.4386 | 2.4005 | 3.4860 | 2.4978 | | 3.5516 | 1.1586 | 4.0939 | N6 | 2.5971 | 3.4594 | 4.4422 | 1.1586 | 3.5516 | | 4.5124 | 5.0008 | N7 | 2.5971 | 3.4594 | 4.4422 | 3.5516 | 1.1586 | 4.5124 | | 5.0008 | H8 | 3.1992 | 1.9186 | 1.0180 | 4.0939 | 4.0939 | 5.0008 | 5.0008 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
C1 |
C2 |
N3 |
173.814 |
|
C1 |
C4 |
N6 |
179.853 |
C1 |
C5 |
N7 |
179.853 |
|
C2 |
C1 |
C4 |
119.754 |
C2 |
C1 |
C5 |
119.754 |
|
C2 |
N3 |
H8 |
118.727 |
C4 |
C1 |
C5 |
120.492 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability