All results from a given calculation for C4H3ClO (Furan, 2-chloro)
using model chemistry: MP4/aug-cc-pVDZ
19 10 17 12 22
States and conformations
| State |
Conformation |
minimum conformation |
conformer description |
state description |
| 1 |
1 |
yes |
CS |
1A' |
Energy calculated at MP4/aug-cc-pVDZ
| | hartrees |
| Energy at 0K | -688.527624 |
| Energy at 298.15K | -688.531270 |
| HF Energy | -687.566817 |
| Nuclear repulsion energy | 262.031015 |
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 MP4/6-31G*
Geometric Data calculated at MP4/aug-cc-pVDZ
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.274 |
0.000 |
| C2 |
1.330 |
-0.086 |
0.000 |
| C3 |
1.331 |
-1.537 |
0.000 |
| C4 |
0.010 |
-1.932 |
0.000 |
| O5 |
-0.827 |
-0.822 |
0.000 |
| Cl6 |
-0.782 |
1.810 |
0.000 |
| H7 |
2.182 |
0.593 |
0.000 |
| H8 |
2.200 |
-2.197 |
0.000 |
| H9 |
-0.496 |
-2.895 |
0.000 |
Atom - Atom Distances (Å)
| |
C1 |
C2 |
C3 |
C4 |
O5 |
Cl6 |
H7 |
H8 |
H9 |
| C1 | | 1.3780 | 2.2471 | 2.2053 | 1.3730 | 1.7236 | 2.2056 | 3.3078 | 3.2075 |
C2 | 1.3780 | | 1.4507 | 2.2686 | 2.2793 | 2.8384 | 1.0897 | 2.2825 | 3.3504 | C3 | 2.2471 | 1.4507 | | 1.3781 | 2.2733 | 3.9578 | 2.2937 | 1.0911 | 2.2766 | C4 | 2.2053 | 2.2686 | 1.3781 | | 1.3901 | 3.8242 | 3.3301 | 2.2055 | 1.0887 | O5 | 1.3730 | 2.2793 | 2.2733 | 1.3901 | | 2.6321 | 3.3255 | 3.3245 | 2.0994 | Cl6 | 1.7236 | 2.8384 | 3.9578 | 3.8242 | 2.6321 | | 3.2045 | 4.9942 | 4.7135 | H7 | 2.2056 | 1.0897 | 2.2937 | 3.3301 | 3.3255 | 3.2045 | | 2.7894 | 4.3978 | H8 | 3.3078 | 2.2825 | 1.0911 | 2.2055 | 3.3245 | 4.9942 | 2.7894 | | 2.7852 | H9 | 3.2075 | 3.3504 | 2.2766 | 1.0887 | 2.0994 | 4.7135 | 4.3978 | 2.7852 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
C2 |
C3 |
105.172 |
|
C1 |
C2 |
H7 |
126.302 |
| C1 |
O5 |
C4 |
105.901 |
|
C2 |
C1 |
O5 |
111.903 |
| C2 |
C1 |
Cl6 |
132.131 |
|
C2 |
C3 |
C4 |
106.611 |
| C2 |
C3 |
H8 |
127.221 |
|
C3 |
C2 |
H7 |
128.526 |
| C3 |
C4 |
O5 |
110.413 |
|
C3 |
C4 |
H9 |
134.367 |
| C4 |
C3 |
H8 |
126.168 |
|
O5 |
C1 |
Cl6 |
115.967 |
| O5 |
C4 |
H9 |
115.219 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability