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S1C2
Vibrational Frequencies calculated at QCISD(TQ)=FULL/6-31+G**
Geometric Data calculated at QCISD(TQ)=FULL/6-31+G**
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
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S1C1
Energy calculated at QCISD(TQ)=FULL/6-31+G**
| | hartrees |
| Energy at 0K | -116.936634 |
| Energy at 298.15K | |
| HF Energy | -116.481419 |
| Nuclear repulsion energy | 64.717213 |
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(TQ)=FULL/6-31+G**
Geometric Data calculated at QCISD(TQ)=FULL/6-31+G**
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.453 |
0.000 |
| H2 |
0.002 |
1.539 |
0.000 |
| C3 |
-1.231 |
-0.199 |
0.000 |
| C4 |
1.231 |
-0.200 |
0.000 |
| H5 |
-2.161 |
0.352 |
0.000 |
| H6 |
2.161 |
0.350 |
0.000 |
| H7 |
-1.288 |
-1.280 |
0.000 |
| H8 |
1.288 |
-1.282 |
0.000 |
Atom - Atom Distances (Å)
| |
C1 |
H2 |
C3 |
C4 |
H5 |
H6 |
H7 |
H8 |
| C1 | | 1.0860 | 1.3929 | 1.3932 | 2.1636 | 2.1638 | 2.1591 | 2.1604 |
H2 | 1.0860 | | 2.1305 | 2.1294 | 2.4669 | 2.4655 | 3.0999 | 3.0999 | C3 | 1.3929 | 2.1305 | | 2.4619 | 1.0811 | 3.4366 | 1.0830 | 2.7422 | C4 | 1.3932 | 2.1294 | 2.4619 | | 3.4367 | 1.0809 | 2.7403 | 1.0830 | H5 | 2.1636 | 2.4669 | 1.0811 | 3.4367 | | 4.3227 | 1.8517 | 3.8169 | H6 | 2.1638 | 2.4655 | 3.4366 | 1.0809 | 4.3227 | | 3.8148 | 1.8503 | H7 | 2.1591 | 3.0999 | 1.0830 | 2.7403 | 1.8517 | 3.8148 | | 2.5758 | H8 | 2.1604 | 3.0999 | 2.7422 | 1.0830 | 3.8169 | 1.8503 | 2.5758 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
C3 |
H5 |
121.465 |
|
C1 |
C3 |
H7 |
120.874 |
| C1 |
C4 |
H6 |
121.485 |
|
C1 |
C4 |
H8 |
120.981 |
| H2 |
C1 |
C3 |
117.971 |
|
H2 |
C1 |
C4 |
117.858 |
| C3 |
C1 |
C4 |
124.171 |
|
H5 |
C3 |
H7 |
117.661 |
| H6 |
C4 |
H8 |
117.534 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability