All results from a given calculation for C5H10O (3-Pentanone)
using model chemistry: CISD/6-31G**
19 10 17 12 22
States and conformations
| State |
Conformation |
minimum conformation |
conformer description |
state description |
| 1 |
1 |
no |
C2V |
1A1 |
Energy calculated at CISD/6-31G**
| | hartrees |
| Energy at 0K | -270.817445 |
| Energy at 298.15K | -270.808500 |
| Nuclear repulsion energy | 240.365602 |
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 CISD/6-31G**
Geometric Data calculated at CISD/6-31G**
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| O1 |
0.000 |
0.000 |
1.271 |
| C2 |
0.000 |
0.000 |
0.065 |
| C3 |
0.000 |
1.287 |
-0.732 |
| C4 |
0.000 |
-1.287 |
-0.732 |
| C5 |
0.000 |
2.531 |
0.136 |
| C6 |
0.000 |
-2.531 |
0.136 |
| H7 |
0.866 |
1.271 |
-1.391 |
| H8 |
-0.866 |
1.271 |
-1.391 |
| H9 |
-0.866 |
-1.271 |
-1.391 |
| H10 |
0.866 |
-1.271 |
-1.391 |
| H11 |
0.000 |
3.424 |
-0.478 |
| H12 |
-0.873 |
2.554 |
0.776 |
| H13 |
0.873 |
2.554 |
0.776 |
| H14 |
0.000 |
-3.424 |
-0.478 |
| H15 |
0.873 |
-2.554 |
0.776 |
| H16 |
-0.873 |
-2.554 |
0.776 |
Atom - Atom Distances (Å)
| |
O1 |
C2 |
C3 |
C4 |
C5 |
C6 |
H7 |
H8 |
H9 |
H10 |
H11 |
H12 |
H13 |
H14 |
H15 |
H16 |
| O1 | | 1.2064 | 2.3816 | 2.3816 | 2.7743 | 2.7743 | 3.0745 | 3.0745 | 3.0745 | 3.0745 | 3.8452 | 2.7439 | 2.7439 | 3.8452 | 2.7439 | 2.7439 |
C2 | 1.2064 | | 1.5142 | 1.5142 | 2.5325 | 2.5325 | 2.1177 | 2.1177 | 2.1177 | 2.1177 | 3.4669 | 2.7909 | 2.7909 | 3.4669 | 2.7909 | 2.7909 | C3 | 2.3816 | 1.5142 | | 2.5746 | 1.5174 | 3.9164 | 1.0880 | 1.0880 | 2.7800 | 2.7800 | 2.1518 | 2.1542 | 2.1542 | 4.7183 | 4.2179 | 4.2179 | C4 | 2.3816 | 1.5142 | 2.5746 | | 3.9164 | 1.5174 | 2.7800 | 2.7800 | 1.0880 | 1.0880 | 4.7183 | 4.2179 | 4.2179 | 2.1518 | 2.1542 | 2.1542 | C5 | 2.7743 | 2.5325 | 1.5174 | 3.9164 | | 5.0630 | 2.1612 | 2.1612 | 4.1882 | 4.1882 | 1.0837 | 1.0824 | 1.0824 | 5.9872 | 5.1991 | 5.1991 | C6 | 2.7743 | 2.5325 | 3.9164 | 1.5174 | 5.0630 | | 4.1882 | 4.1882 | 2.1612 | 2.1612 | 5.9872 | 5.1991 | 5.1991 | 1.0837 | 1.0824 | 1.0824 | H7 | 3.0745 | 2.1177 | 1.0880 | 2.7800 | 2.1612 | 4.1882 | | 1.7319 | 3.0759 | 2.5420 | 2.4937 | 3.0600 | 2.5180 | 4.8607 | 4.3959 | 4.7273 | H8 | 3.0745 | 2.1177 | 1.0880 | 2.7800 | 2.1612 | 4.1882 | 1.7319 | | 2.5420 | 3.0759 | 2.4937 | 2.5180 | 3.0600 | 4.8607 | 4.7273 | 4.3959 | H9 | 3.0745 | 2.1177 | 2.7800 | 1.0880 | 4.1882 | 2.1612 | 3.0759 | 2.5420 | | 1.7319 | 4.8607 | 4.3959 | 4.7273 | 2.4937 | 3.0600 | 2.5180 | H10 | 3.0745 | 2.1177 | 2.7800 | 1.0880 | 4.1882 | 2.1612 | 2.5420 | 3.0759 | 1.7319 | | 4.8607 | 4.7273 | 4.3959 | 2.4937 | 2.5180 | 3.0600 | H11 | 3.8452 | 3.4669 | 2.1518 | 4.7183 | 1.0837 | 5.9872 | 2.4937 | 2.4937 | 4.8607 | 4.8607 | | 1.7585 | 1.7585 | 6.8482 | 6.1700 | 6.1700 | H12 | 2.7439 | 2.7909 | 2.1542 | 4.2179 | 1.0824 | 5.1991 | 3.0600 | 2.5180 | 4.3959 | 4.7273 | 1.7585 | | 1.7458 | 6.1700 | 5.3976 | 5.1075 | H13 | 2.7439 | 2.7909 | 2.1542 | 4.2179 | 1.0824 | 5.1991 | 2.5180 | 3.0600 | 4.7273 | 4.3959 | 1.7585 | 1.7458 | | 6.1700 | 5.1075 | 5.3976 | H14 | 3.8452 | 3.4669 | 4.7183 | 2.1518 | 5.9872 | 1.0837 | 4.8607 | 4.8607 | 2.4937 | 2.4937 | 6.8482 | 6.1700 | 6.1700 | | 1.7585 | 1.7585 | H15 | 2.7439 | 2.7909 | 4.2179 | 2.1542 | 5.1991 | 1.0824 | 4.3959 | 4.7273 | 3.0600 | 2.5180 | 6.1700 | 5.3976 | 5.1075 | 1.7585 | | 1.7458 | H16 | 2.7439 | 2.7909 | 4.2179 | 2.1542 | 5.1991 | 1.0824 | 4.7273 | 4.3959 | 2.5180 | 3.0600 | 6.1700 | 5.1075 | 5.3976 | 1.7585 | 1.7458 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| O1 |
C2 |
C3 |
121.771 |
|
O1 |
C2 |
C4 |
121.771 |
| C2 |
C3 |
C5 |
113.307 |
|
C2 |
C3 |
H7 |
107.813 |
| C2 |
C3 |
H8 |
107.813 |
|
C2 |
C4 |
C6 |
113.307 |
| C2 |
C4 |
H9 |
107.813 |
|
C2 |
C4 |
H10 |
107.813 |
| C3 |
C2 |
C4 |
116.459 |
|
C3 |
C5 |
H11 |
110.531 |
| C3 |
C5 |
H12 |
110.803 |
|
C3 |
C5 |
H13 |
110.803 |
| C4 |
C6 |
H14 |
110.531 |
|
C4 |
C6 |
H15 |
110.803 |
| C4 |
C6 |
H16 |
110.803 |
|
C5 |
C3 |
H7 |
111.024 |
| C5 |
C3 |
H8 |
111.024 |
|
C6 |
C4 |
H9 |
111.024 |
| C6 |
C4 |
H10 |
111.024 |
|
H7 |
C3 |
H8 |
105.484 |
| H9 |
C4 |
H10 |
105.484 |
|
H11 |
C5 |
H12 |
108.555 |
| H11 |
C5 |
H13 |
108.555 |
|
H12 |
C5 |
H13 |
107.497 |
| H14 |
C6 |
H15 |
108.555 |
|
H14 |
C6 |
H16 |
108.555 |
| H15 |
C6 |
H16 |
107.497 |
|
Electronic energy levels
Electronic state
Charges, Dipole, Quadrupole and Polarizability