All results from a given calculation for C4H3ClO (Furan,3-chloro)
using model chemistry: MP2/Def2TZVPP
19 10 17 12 22
States and conformations
State |
Conformation |
minimum conformation |
conformer description |
state description |
1 |
1 |
yes |
CS |
1A' |
Energy calculated at MP2/Def2TZVPP
| hartrees |
Energy at 0K | -688.687432 |
Energy at 298.15K | |
HF Energy | -687.638263 |
Nuclear repulsion energy | 263.076465 |
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 MP2/Def2TZVPP
Geometric Data calculated at MP2/Def2TZVPP
Point Group is Cs
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
-1.022 |
-0.621 |
0.000 |
C2 |
0.000 |
0.286 |
0.000 |
C3 |
1.219 |
-0.463 |
0.000 |
C4 |
0.828 |
-1.766 |
0.000 |
O5 |
-0.530 |
-1.876 |
0.000 |
Cl6 |
-0.201 |
1.980 |
0.000 |
H7 |
-2.088 |
-0.483 |
0.000 |
H8 |
2.226 |
-0.083 |
0.000 |
H9 |
1.370 |
-2.693 |
0.000 |
Atom - Atom Distances (Å)
|
C1 |
C2 |
C3 |
C4 |
O5 |
Cl6 |
H7 |
H8 |
H9 |
C1 | | 1.3666 | 2.2467 | 2.1752 | 1.3472 | 2.7274 | 1.0754 | 3.2919 | 3.1643 |
C2 | 1.3666 | | 1.4310 | 2.2126 | 2.2260 | 1.7054 | 2.2253 | 2.2561 | 3.2790 | C3 | 2.2467 | 1.4310 | | 1.3604 | 2.2490 | 2.8254 | 3.3076 | 1.0757 | 2.2352 | C4 | 2.1752 | 2.2126 | 1.3604 | | 1.3629 | 3.8841 | 3.1860 | 2.1876 | 1.0741 | O5 | 1.3472 | 2.2260 | 2.2490 | 1.3629 | | 3.8694 | 2.0898 | 3.2880 | 2.0688 | Cl6 | 2.7274 | 1.7054 | 2.8254 | 3.8841 | 3.8694 | | 3.1025 | 3.1848 | 4.9297 | H7 | 1.0754 | 2.2253 | 3.3076 | 3.1860 | 2.0898 | 3.1025 | | 4.3325 | 4.1043 | H8 | 3.2919 | 2.2561 | 1.0757 | 2.1876 | 3.2880 | 3.1848 | 4.3325 | | 2.7468 | H9 | 3.1643 | 3.2790 | 2.2352 | 1.0741 | 2.0688 | 4.9297 | 4.1043 | 2.7468 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
C1 |
C2 |
C3 |
106.833 |
|
C1 |
C2 |
Cl6 |
124.838 |
C1 |
O5 |
C4 |
106.758 |
|
C2 |
C1 |
O5 |
110.217 |
C2 |
C1 |
H7 |
130.992 |
|
C2 |
C3 |
C4 |
104.841 |
C2 |
C3 |
H8 |
127.755 |
|
C3 |
C2 |
Cl6 |
128.329 |
C3 |
C4 |
O5 |
111.351 |
|
C3 |
C4 |
H9 |
132.972 |
C4 |
C3 |
H8 |
127.404 |
|
O5 |
C1 |
H7 |
118.791 |
O5 |
C4 |
H9 |
115.678 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability