All results from a given calculation for C5H6O (3-Methylfuran)
using model chemistry: QCISD/cc-pVTZ
19 10 17 12 22
States and conformations
| State |
Conformation |
minimum conformation |
conformer description |
state description |
| 1 |
1 |
yes |
CS |
1A' |
Energy calculated at QCISD/cc-pVTZ
| | hartrees |
| Energy at 0K | -268.828592 |
| Energy at 298.15K | |
| HF Energy | -267.758995 |
| Nuclear repulsion energy | 221.454527 |
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/cc-pVTZ
Geometric Data calculated at QCISD/cc-pVTZ
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| O1 |
-0.699 |
-1.458 |
0.000 |
| C2 |
-1.075 |
-0.146 |
0.000 |
| C3 |
0.660 |
-1.461 |
0.000 |
| C4 |
0.000 |
0.678 |
0.000 |
| C5 |
1.147 |
-0.199 |
0.000 |
| C6 |
0.003 |
2.174 |
0.000 |
| H7 |
-2.134 |
0.039 |
0.000 |
| H8 |
1.127 |
-2.429 |
0.000 |
| H9 |
2.185 |
0.086 |
0.000 |
| H10 |
-1.015 |
2.564 |
0.000 |
| H11 |
0.514 |
2.566 |
0.880 |
| H12 |
0.514 |
2.566 |
-0.880 |
Atom - Atom Distances (Å)
| |
O1 |
C2 |
C3 |
C4 |
C5 |
C6 |
H7 |
H8 |
H9 |
H10 |
H11 |
H12 |
| O1 | | 1.3640 | 1.3586 | 2.2469 | 2.2341 | 3.6986 | 2.0730 | 2.0683 | 3.2707 | 4.0342 | 4.2939 | 4.2939 |
C2 | 1.3640 | | 2.1766 | 1.3546 | 2.2222 | 2.5582 | 1.0748 | 3.1715 | 3.2678 | 2.7113 | 3.2646 | 3.2646 | C3 | 1.3586 | 2.1766 | | 2.2384 | 1.3533 | 3.6939 | 3.1706 | 1.0745 | 2.1724 | 4.3598 | 4.1252 | 4.1252 | C4 | 2.2469 | 1.3546 | 2.2384 | | 1.4432 | 1.4961 | 2.2274 | 3.3046 | 2.2633 | 2.1421 | 2.1460 | 2.1460 | C5 | 2.2341 | 2.2222 | 1.3533 | 1.4432 | | 2.6339 | 3.2889 | 2.2301 | 1.0762 | 3.5078 | 2.9699 | 2.9699 | C6 | 3.6986 | 2.5582 | 3.6939 | 1.4961 | 2.6339 | | 3.0203 | 4.7379 | 3.0200 | 1.0895 | 1.0910 | 1.0910 | H7 | 2.0730 | 1.0748 | 3.1706 | 2.2274 | 3.2889 | 3.0203 | | 4.0892 | 4.3185 | 2.7623 | 3.7646 | 3.7646 | H8 | 2.0683 | 3.1715 | 1.0745 | 3.3046 | 2.2301 | 4.7379 | 4.0892 | | 2.7278 | 5.4329 | 5.1089 | 5.1089 | H9 | 3.2707 | 3.2678 | 2.1724 | 2.2633 | 1.0762 | 3.0200 | 4.3185 | 2.7278 | | 4.0468 | 3.1175 | 3.1175 | H10 | 4.0342 | 2.7113 | 4.3598 | 2.1421 | 3.5078 | 1.0895 | 2.7623 | 5.4329 | 4.0468 | | 1.7637 | 1.7637 | H11 | 4.2939 | 3.2646 | 4.1252 | 2.1460 | 2.9699 | 1.0910 | 3.7646 | 5.1089 | 3.1175 | 1.7637 | | 1.7605 | H12 | 4.2939 | 3.2646 | 4.1252 | 2.1460 | 2.9699 | 1.0910 | 3.7646 | 5.1089 | 3.1175 | 1.7637 | 1.7605 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| O1 |
C2 |
C4 |
111.476 |
|
O1 |
C2 |
H7 |
115.916 |
| O1 |
C3 |
C5 |
110.939 |
|
O1 |
C3 |
H8 |
115.950 |
| C2 |
O1 |
C3 |
106.152 |
|
C2 |
C4 |
C5 |
105.133 |
| C2 |
C4 |
C6 |
127.571 |
|
C3 |
C5 |
C4 |
106.299 |
| C3 |
C5 |
H9 |
126.425 |
|
C4 |
C2 |
H7 |
132.607 |
| C4 |
C5 |
H9 |
127.275 |
|
C4 |
C6 |
H10 |
110.903 |
| C4 |
C6 |
H11 |
111.134 |
|
C4 |
C6 |
H12 |
111.134 |
| C5 |
C3 |
H8 |
133.111 |
|
C5 |
C4 |
C6 |
127.296 |
| H10 |
C6 |
H11 |
107.971 |
|
H10 |
C6 |
H12 |
107.971 |
| H11 |
C6 |
H12 |
107.579 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability