All results from a given calculation for HN=C=C(CN)2 (Dicyanoketenimine)
using model chemistry: CID/6-31G*
19 10 17 12 22
States and conformations
State |
Conformation |
minimum conformation |
conformer description |
state description |
1 |
1 |
yes |
CS |
1A' |
Energy calculated at CID/6-31G*
| hartrees |
Energy at 0K | -316.097508 |
Energy at 298.15K | |
HF Energy | -315.323635 |
Nuclear repulsion energy | 213.038493 |
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/6-31G*
Geometric Data calculated at CID/6-31G*
Point Group is Cs
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
-0.003 |
-0.056 |
0.000 |
C2 |
-0.003 |
1.275 |
0.000 |
N3 |
0.114 |
2.466 |
0.000 |
C4 |
-0.003 |
-0.762 |
1.244 |
C5 |
-0.003 |
-0.762 |
-1.244 |
N6 |
-0.003 |
-1.324 |
2.247 |
N7 |
-0.003 |
-1.324 |
-2.247 |
H8 |
-0.681 |
3.090 |
0.000 |
Atom - Atom Distances (Å)
|
C1 |
C2 |
N3 |
C4 |
C5 |
N6 |
N7 |
H8 |
C1 | | 1.3310 | 2.5246 | 1.4305 | 1.4305 | 2.5802 | 2.5802 | 3.2184 |
C2 | 1.3310 | | 1.1967 | 2.3868 | 2.3868 | 3.4356 | 3.4356 | 1.9377 | N3 | 2.5246 | 1.1967 | | 3.4613 | 3.4613 | 4.4074 | 4.4074 | 1.0109 | C4 | 1.4305 | 2.3868 | 3.4613 | | 2.4884 | 1.1497 | 3.5364 | 4.1043 | C5 | 1.4305 | 2.3868 | 3.4613 | 2.4884 | | 3.5364 | 1.1497 | 4.1043 | N6 | 2.5802 | 3.4356 | 4.4074 | 1.1497 | 3.5364 | | 4.4945 | 4.9992 | N7 | 2.5802 | 3.4356 | 4.4074 | 3.5364 | 1.1497 | 4.4945 | | 4.9992 | H8 | 3.2184 | 1.9377 | 1.0109 | 4.1043 | 4.1043 | 4.9992 | 4.9992 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
C1 |
C2 |
N3 |
174.397 |
|
C1 |
C4 |
N6 |
179.684 |
C1 |
C5 |
N7 |
179.684 |
|
C2 |
C1 |
C4 |
119.569 |
C2 |
C1 |
C5 |
119.569 |
|
C2 |
N3 |
H8 |
122.525 |
C4 |
C1 |
C5 |
120.863 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability