All results from a given calculation for C6H6 (2,4-Hexadiyne)
using model chemistry: MP3/6-31+G**
19 10 17 12 22
States and conformations
| State |
Conformation |
minimum conformation |
conformer description |
state description |
| 1 |
1 |
yes |
D3H |
1A1' |
Energy calculated at MP3/6-31+G**
| | hartrees |
| Energy at 0K | -231.418178 |
| Energy at 298.15K | |
| HF Energy | -230.599836 |
| Nuclear repulsion energy | 169.588557 |
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 MP3/6-31+G**
Geometric Data calculated at MP3/6-31+G**
Point Group is D3h
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.000 |
0.694 |
| C2 |
0.000 |
0.000 |
-0.694 |
| C3 |
0.000 |
0.000 |
1.906 |
| C4 |
0.000 |
0.000 |
-1.906 |
| C5 |
0.000 |
0.000 |
3.372 |
| C6 |
0.000 |
0.000 |
-3.372 |
| H7 |
0.000 |
1.019 |
3.755 |
| H8 |
-0.882 |
-0.509 |
3.755 |
| H9 |
0.882 |
-0.509 |
3.755 |
| H10 |
0.000 |
1.019 |
-3.755 |
| H11 |
0.882 |
-0.509 |
-3.755 |
| H12 |
-0.882 |
-0.509 |
-3.755 |
Atom - Atom Distances (Å)
| |
C1 |
C2 |
C3 |
C4 |
C5 |
C6 |
H7 |
H8 |
H9 |
H10 |
H11 |
H12 |
| C1 | | 1.3885 | 1.2116 | 2.6001 | 2.6777 | 4.0662 | 3.2257 | 3.2257 | 3.2257 | 4.5642 | 4.5642 | 4.5642 |
C2 | 1.3885 | | 2.6001 | 1.2116 | 4.0662 | 2.6777 | 4.5642 | 4.5642 | 4.5642 | 3.2257 | 3.2257 | 3.2257 | C3 | 1.2116 | 2.6001 | | 3.8117 | 1.4661 | 5.2778 | 2.1110 | 2.1110 | 2.1110 | 5.7516 | 5.7516 | 5.7516 | C4 | 2.6001 | 1.2116 | 3.8117 | | 5.2778 | 1.4661 | 5.7516 | 5.7516 | 5.7516 | 2.1110 | 2.1110 | 2.1110 | C5 | 2.6777 | 4.0662 | 1.4661 | 5.2778 | | 6.7439 | 1.0883 | 1.0883 | 1.0883 | 7.1992 | 7.1992 | 7.1992 | C6 | 4.0662 | 2.6777 | 5.2778 | 1.4661 | 6.7439 | | 7.1992 | 7.1992 | 7.1992 | 1.0883 | 1.0883 | 1.0883 | H7 | 3.2257 | 4.5642 | 2.1110 | 5.7516 | 1.0883 | 7.1992 | | 1.7645 | 1.7645 | 7.5097 | 7.7142 | 7.7142 | H8 | 3.2257 | 4.5642 | 2.1110 | 5.7516 | 1.0883 | 7.1992 | 1.7645 | | 1.7645 | 7.7142 | 7.7142 | 7.5097 | H9 | 3.2257 | 4.5642 | 2.1110 | 5.7516 | 1.0883 | 7.1992 | 1.7645 | 1.7645 | | 7.7142 | 7.5097 | 7.7142 | H10 | 4.5642 | 3.2257 | 5.7516 | 2.1110 | 7.1992 | 1.0883 | 7.5097 | 7.7142 | 7.7142 | | 1.7645 | 1.7645 | H11 | 4.5642 | 3.2257 | 5.7516 | 2.1110 | 7.1992 | 1.0883 | 7.7142 | 7.7142 | 7.5097 | 1.7645 | | 1.7645 | H12 | 4.5642 | 3.2257 | 5.7516 | 2.1110 | 7.1992 | 1.0883 | 7.7142 | 7.5097 | 7.7142 | 1.7645 | 1.7645 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
C2 |
C4 |
180.000 |
|
C1 |
C3 |
C5 |
180.000 |
| C2 |
C1 |
C3 |
180.000 |
|
C2 |
C4 |
C6 |
180.000 |
| C3 |
C5 |
H7 |
110.598 |
|
C3 |
C5 |
H8 |
110.598 |
| C3 |
C5 |
H9 |
110.598 |
|
C4 |
C6 |
H10 |
110.598 |
| C4 |
C6 |
H11 |
110.598 |
|
C4 |
C6 |
H12 |
110.598 |
| H7 |
C5 |
H8 |
108.321 |
|
H7 |
C5 |
H9 |
108.321 |
| H8 |
C5 |
H9 |
108.321 |
|
H10 |
C6 |
H11 |
108.321 |
| H10 |
C6 |
H12 |
108.321 |
|
H11 |
C6 |
H12 |
108.321 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability