All results from a given calculation for C6H6 (Trimethylenecycopropane)
using model chemistry: QCISD/6-31G(2df,p)
19 10 17 12 22
States and conformations
State |
Conformation |
minimum conformation |
conformer description |
state description |
1 |
1 |
yes |
D3H |
1A' |
Energy calculated at QCISD/6-31G(2df,p)
| hartrees |
Energy at 0K | -231.526862 |
Energy at 298.15K | |
HF Energy | -230.581395 |
Nuclear repulsion energy | 189.370564 |
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/6-31G(2df,p)
Geometric Data calculated at QCISD/6-31G(2df,p)
Point Group is D3h
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
0.000 |
0.837 |
0.000 |
C2 |
0.725 |
-0.418 |
0.000 |
C3 |
-0.725 |
-0.418 |
0.000 |
C4 |
0.000 |
2.166 |
0.000 |
C5 |
1.876 |
-1.083 |
0.000 |
C6 |
-1.876 |
-1.083 |
0.000 |
H7 |
-0.927 |
2.726 |
0.000 |
H8 |
0.927 |
2.726 |
0.000 |
H9 |
2.825 |
-0.560 |
0.000 |
H10 |
1.897 |
-2.166 |
0.000 |
H11 |
-1.897 |
-2.166 |
0.000 |
H12 |
-2.825 |
-0.560 |
0.000 |
Atom - Atom Distances (Å)
|
C1 |
C2 |
C3 |
C4 |
C5 |
C6 |
H7 |
H8 |
H9 |
H10 |
H11 |
H12 |
C1 | | 1.4490 | 1.4490 | 1.3294 | 2.6839 | 2.6839 | 2.1048 | 2.1048 | 3.1510 | 3.5519 | 3.5519 | 3.1510 |
C2 | 1.4490 | | 1.4490 | 2.6839 | 1.3294 | 2.6839 | 3.5519 | 3.1510 | 2.1048 | 2.1048 | 3.1510 | 3.5519 | C3 | 1.4490 | 1.4490 | | 2.6839 | 2.6839 | 1.3294 | 3.1510 | 3.5519 | 3.5519 | 3.1510 | 2.1048 | 2.1048 | C4 | 1.3294 | 2.6839 | 2.6839 | | 3.7516 | 3.7516 | 1.0833 | 1.0833 | 3.9256 | 4.7294 | 4.7294 | 3.9256 | C5 | 2.6839 | 1.3294 | 2.6839 | 3.7516 | | 3.7516 | 4.7294 | 3.9256 | 1.0833 | 1.0833 | 3.9256 | 4.7294 | C6 | 2.6839 | 2.6839 | 1.3294 | 3.7516 | 3.7516 | | 3.9256 | 4.7294 | 4.7294 | 3.9256 | 1.0833 | 1.0833 | H7 | 2.1048 | 3.5519 | 3.1510 | 1.0833 | 4.7294 | 3.9256 | | 1.8544 | 4.9876 | 5.6491 | 4.9876 | 3.7948 | H8 | 2.1048 | 3.1510 | 3.5519 | 1.0833 | 3.9256 | 4.7294 | 1.8544 | | 3.7948 | 4.9876 | 5.6491 | 4.9876 | H9 | 3.1510 | 2.1048 | 3.5519 | 3.9256 | 1.0833 | 4.7294 | 4.9876 | 3.7948 | | 1.8544 | 4.9876 | 5.6491 | H10 | 3.5519 | 2.1048 | 3.1510 | 4.7294 | 1.0833 | 3.9256 | 5.6491 | 4.9876 | 1.8544 | | 3.7948 | 4.9876 | H11 | 3.5519 | 3.1510 | 2.1048 | 4.7294 | 3.9256 | 1.0833 | 4.9876 | 5.6491 | 4.9876 | 3.7948 | | 1.8544 | H12 | 3.1510 | 3.5519 | 2.1048 | 3.9256 | 4.7294 | 1.0833 | 3.7948 | 4.9876 | 5.6491 | 4.9876 | 1.8544 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
C1 |
C2 |
C3 |
60.000 |
|
C1 |
C2 |
C5 |
150.000 |
C1 |
C3 |
C2 |
60.000 |
|
C1 |
C3 |
C6 |
150.000 |
C1 |
C4 |
H7 |
121.141 |
|
C1 |
C4 |
H8 |
121.141 |
C2 |
C1 |
C3 |
60.000 |
|
C2 |
C1 |
C4 |
150.000 |
C2 |
C3 |
C6 |
150.000 |
|
C2 |
C5 |
H9 |
121.141 |
C2 |
C5 |
H10 |
121.141 |
|
C3 |
C1 |
C4 |
150.000 |
C3 |
C2 |
C5 |
150.000 |
|
C3 |
C6 |
H11 |
121.141 |
C3 |
C6 |
H12 |
121.141 |
|
H7 |
C4 |
H8 |
117.719 |
H9 |
C5 |
H10 |
117.719 |
|
H11 |
C6 |
H12 |
117.719 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability