All results from a given calculation for C5H6S (Thiophene, 2-methyl-)
using model chemistry: MP2/6-31+G**
19 10 17 12 22
States and conformations
| State |
Conformation |
minimum conformation |
conformer description |
state description |
| 1 |
1 |
yes |
CS |
1A' |
Energy calculated at MP2/6-31+G**
| | hartrees |
| Energy at 0K | -591.157429 |
| Energy at 298.15K | |
| HF Energy | -590.343296 |
| Nuclear repulsion energy | 272.659445 |
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 MP2/6-31+G**
Geometric Data calculated at MP2/6-31+G**
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| H1 |
-2.394 |
-1.553 |
0.000 |
| C2 |
-1.444 |
-1.035 |
0.000 |
| H3 |
-2.151 |
1.070 |
0.000 |
| C4 |
-1.310 |
0.388 |
0.000 |
| C5 |
0.000 |
0.808 |
0.000 |
| H6 |
-0.026 |
-2.730 |
0.000 |
| C7 |
-0.226 |
-1.669 |
0.000 |
| S8 |
1.087 |
-0.547 |
0.000 |
| H9 |
-0.320 |
2.906 |
0.000 |
| H10 |
1.129 |
2.417 |
0.883 |
| H11 |
1.129 |
2.417 |
-0.883 |
| C12 |
0.521 |
2.213 |
0.000 |
Atom - Atom Distances (Å)
| |
H1 |
C2 |
H3 |
C4 |
C5 |
H6 |
C7 |
S8 |
H9 |
H10 |
H11 |
C12 |
| H1 | | 1.0816 | 2.6344 | 2.2224 | 3.3618 | 2.6437 | 2.1706 | 3.6230 | 4.9170 | 5.3797 | 5.3797 | 4.7620 |
C2 | 1.0816 | | 2.2208 | 1.4290 | 2.3411 | 2.2096 | 1.3732 | 2.5776 | 4.0977 | 4.3944 | 4.3944 | 3.7961 | H3 | 2.6344 | 2.2208 | | 1.0826 | 2.1668 | 4.3538 | 3.3482 | 3.6194 | 2.5922 | 3.6532 | 3.6532 | 2.9058 | C4 | 2.2224 | 1.4290 | 1.0826 | | 1.3761 | 3.3718 | 2.3254 | 2.5734 | 2.7056 | 3.2931 | 3.2931 | 2.5856 | C5 | 3.3618 | 2.3411 | 2.1668 | 1.3761 | | 3.5378 | 2.4874 | 1.7372 | 2.1221 | 2.1543 | 2.1543 | 1.4987 | H6 | 2.6437 | 2.2096 | 4.3538 | 3.3718 | 3.5378 | | 1.0793 | 2.4503 | 5.6432 | 5.3480 | 5.3480 | 4.9733 | C7 | 2.1706 | 1.3732 | 3.3482 | 2.3254 | 2.4874 | 1.0793 | | 1.7273 | 4.5759 | 4.3943 | 4.3943 | 3.9536 | S8 | 3.6230 | 2.5776 | 3.6194 | 2.5734 | 1.7372 | 2.4503 | 1.7273 | | 3.7286 | 3.0929 | 3.0929 | 2.8178 | H9 | 4.9170 | 4.0977 | 2.5922 | 2.7056 | 2.1221 | 5.6432 | 4.5759 | 3.7286 | | 1.7654 | 1.7654 | 1.0894 | H10 | 5.3797 | 4.3944 | 3.6532 | 3.2931 | 2.1543 | 5.3480 | 4.3943 | 3.0929 | 1.7654 | | 1.7653 | 1.0908 | H11 | 5.3797 | 4.3944 | 3.6532 | 3.2931 | 2.1543 | 5.3480 | 4.3943 | 3.0929 | 1.7654 | 1.7653 | | 1.0908 | C12 | 4.7620 | 3.7961 | 2.9058 | 2.5856 | 1.4987 | 4.9733 | 3.9536 | 2.8178 | 1.0894 | 1.0908 | 1.0908 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| H1 |
C2 |
C4 |
123.967 |
|
H1 |
C2 |
C7 |
123.882 |
| C2 |
C4 |
H3 |
123.724 |
|
C2 |
C4 |
C5 |
113.133 |
| C2 |
C7 |
H6 |
128.177 |
|
C2 |
C7 |
S8 |
111.974 |
| H3 |
C4 |
C5 |
123.143 |
|
C4 |
C2 |
C7 |
112.151 |
| C4 |
C5 |
S8 |
110.966 |
|
C4 |
C5 |
C12 |
128.108 |
| C5 |
S8 |
C7 |
91.776 |
|
C5 |
C12 |
H9 |
109.134 |
| C5 |
C12 |
H10 |
111.630 |
|
C5 |
C12 |
H11 |
111.630 |
| H6 |
C7 |
S8 |
119.850 |
|
S8 |
C5 |
C12 |
120.926 |
| H9 |
C12 |
H10 |
108.145 |
|
H9 |
C12 |
H11 |
108.145 |
| H10 |
C12 |
H11 |
108.035 |
|
Electronic energy levels
Electronic state
Charges, Dipole, Quadrupole and Polarizability