All results from a given calculation for CH(CN)3 (tricyanomethane)
using model chemistry: QCISD(T)/aug-cc-pVTZ
19 10 17 12 22
States and conformations
| State |
Conformation |
minimum conformation |
conformer description |
state description |
| 1 |
1 |
yes |
C3V |
1A1 |
Energy calculated at QCISD(T)/aug-cc-pVTZ
| | hartrees |
| Energy at 0K | -316.694142 |
| Energy at 298.15K | |
| HF Energy | -315.443875 |
| Nuclear repulsion energy | 212.088892 |
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 QCISD(T)/aug-cc-pVTZ
Geometric Data calculated at QCISD(T)/aug-cc-pVTZ
Point Group is C3v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.000 |
0.512 |
| H2 |
0.000 |
0.000 |
1.607 |
| C3 |
0.000 |
1.407 |
0.058 |
| C4 |
1.219 |
-0.704 |
0.058 |
| C5 |
-1.219 |
-0.704 |
0.058 |
| N6 |
0.000 |
2.520 |
-0.273 |
| N7 |
2.183 |
-1.260 |
-0.273 |
| N8 |
-2.183 |
-1.260 |
-0.273 |
Atom - Atom Distances (Å)
| |
C1 |
H2 |
C3 |
C4 |
C5 |
N6 |
N7 |
N8 |
| C1 | | 1.0957 | 1.4782 | 1.4782 | 1.4782 | 2.6397 | 2.6397 | 2.6397 |
H2 | 1.0957 | | 2.0926 | 2.0926 | 2.0926 | 3.1444 | 3.1444 | 3.1444 | C3 | 1.4782 | 2.0926 | | 2.4370 | 2.4370 | 1.1616 | 3.4624 | 3.4624 | C4 | 1.4782 | 2.0926 | 2.4370 | | 2.4370 | 3.4624 | 1.1616 | 3.4624 | C5 | 1.4782 | 2.0926 | 2.4370 | 2.4370 | | 3.4624 | 3.4624 | 1.1616 | N6 | 2.6397 | 3.1444 | 1.1616 | 3.4624 | 3.4624 | | 4.3656 | 4.3656 | N7 | 2.6397 | 3.1444 | 3.4624 | 1.1616 | 3.4624 | 4.3656 | | 4.3656 | N8 | 2.6397 | 3.1444 | 3.4624 | 3.4624 | 1.1616 | 4.3656 | 4.3656 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
C3 |
N6 |
178.696 |
|
C1 |
C4 |
N7 |
178.696 |
| C1 |
C5 |
N8 |
178.696 |
|
H2 |
C1 |
C3 |
107.858 |
| H2 |
C1 |
C4 |
107.858 |
|
H2 |
C1 |
C5 |
107.858 |
| C3 |
C1 |
C4 |
111.035 |
|
C3 |
C1 |
C5 |
111.035 |
| C4 |
C1 |
C5 |
111.035 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability