All results from a given calculation for C5H10O (3-Pentanone)
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 |
C2V |
1A1 |
Energy calculated at QCISD/cc-pVTZ
| | hartrees |
| Energy at 0K | -271.273293 |
| Energy at 298.15K | |
| HF Energy | -270.130513 |
| Nuclear repulsion energy | 239.524511 |
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 C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| O1 |
0.000 |
0.000 |
1.281 |
| C2 |
0.000 |
0.000 |
0.069 |
| C3 |
0.000 |
1.288 |
-0.734 |
| C4 |
0.000 |
-1.288 |
-0.734 |
| C5 |
0.000 |
2.538 |
0.133 |
| C6 |
0.000 |
-2.538 |
0.133 |
| H7 |
0.871 |
1.266 |
-1.396 |
| H8 |
-0.871 |
1.266 |
-1.396 |
| H9 |
-0.871 |
-1.266 |
-1.396 |
| H10 |
0.871 |
-1.266 |
-1.396 |
| H11 |
0.000 |
3.435 |
-0.486 |
| H12 |
-0.877 |
2.561 |
0.778 |
| H13 |
0.877 |
2.561 |
0.778 |
| H14 |
0.000 |
-3.435 |
-0.486 |
| H15 |
0.877 |
-2.561 |
0.778 |
| H16 |
-0.877 |
-2.561 |
0.778 |
Atom - Atom Distances (Å)
| |
O1 |
C2 |
C3 |
C4 |
C5 |
C6 |
H7 |
H8 |
H9 |
H10 |
H11 |
H12 |
H13 |
H14 |
H15 |
H16 |
| O1 | | 1.2123 | 2.3918 | 2.3918 | 2.7858 | 2.7858 | 3.0872 | 3.0872 | 3.0872 | 3.0872 | 3.8631 | 2.7539 | 2.7539 | 3.8631 | 2.7539 | 2.7539 |
C2 | 1.2123 | | 1.5180 | 1.5180 | 2.5390 | 2.5390 | 2.1233 | 2.1233 | 2.1233 | 2.1233 | 3.4796 | 2.7988 | 2.7988 | 3.4796 | 2.7988 | 2.7988 | C3 | 2.3918 | 1.5180 | | 2.5766 | 1.5212 | 3.9236 | 1.0941 | 1.0941 | 2.7790 | 2.7790 | 2.1610 | 2.1625 | 2.1625 | 4.7299 | 4.2280 | 4.2280 | C4 | 2.3918 | 1.5180 | 2.5766 | | 3.9236 | 1.5212 | 2.7790 | 2.7790 | 1.0941 | 1.0941 | 4.7299 | 4.2280 | 4.2280 | 2.1610 | 2.1625 | 2.1625 | C5 | 2.7858 | 2.5390 | 1.5212 | 3.9236 | | 5.0765 | 2.1713 | 2.1713 | 4.1919 | 4.1919 | 1.0899 | 1.0890 | 1.0890 | 6.0053 | 5.2146 | 5.2146 | C6 | 2.7858 | 2.5390 | 3.9236 | 1.5212 | 5.0765 | | 4.1919 | 4.1919 | 2.1713 | 2.1713 | 6.0053 | 5.2146 | 5.2146 | 1.0899 | 1.0890 | 1.0890 | H7 | 3.0872 | 2.1233 | 1.0941 | 2.7790 | 2.1713 | 4.1919 | | 1.7411 | 3.0734 | 2.5327 | 2.5080 | 3.0756 | 2.5307 | 4.8672 | 4.4022 | 4.7365 | H8 | 3.0872 | 2.1233 | 1.0941 | 2.7790 | 2.1713 | 4.1919 | 1.7411 | | 2.5327 | 3.0734 | 2.5080 | 2.5307 | 3.0756 | 4.8672 | 4.7365 | 4.4022 | H9 | 3.0872 | 2.1233 | 2.7790 | 1.0941 | 4.1919 | 2.1713 | 3.0734 | 2.5327 | | 1.7411 | 4.8672 | 4.4022 | 4.7365 | 2.5080 | 3.0756 | 2.5307 | H10 | 3.0872 | 2.1233 | 2.7790 | 1.0941 | 4.1919 | 2.1713 | 2.5327 | 3.0734 | 1.7411 | | 4.8672 | 4.7365 | 4.4022 | 2.5080 | 2.5307 | 3.0756 | H11 | 3.8631 | 3.4796 | 2.1610 | 4.7299 | 1.0899 | 6.0053 | 2.5080 | 2.5080 | 4.8672 | 4.8672 | | 1.7694 | 1.7694 | 6.8702 | 6.1908 | 6.1908 | H12 | 2.7539 | 2.7988 | 2.1625 | 4.2280 | 1.0890 | 5.2146 | 3.0756 | 2.5307 | 4.4022 | 4.7365 | 1.7694 | | 1.7546 | 6.1908 | 5.4150 | 5.1229 | H13 | 2.7539 | 2.7988 | 2.1625 | 4.2280 | 1.0890 | 5.2146 | 2.5307 | 3.0756 | 4.7365 | 4.4022 | 1.7694 | 1.7546 | | 6.1908 | 5.1229 | 5.4150 | H14 | 3.8631 | 3.4796 | 4.7299 | 2.1610 | 6.0053 | 1.0899 | 4.8672 | 4.8672 | 2.5080 | 2.5080 | 6.8702 | 6.1908 | 6.1908 | | 1.7694 | 1.7694 | H15 | 2.7539 | 2.7988 | 4.2280 | 2.1625 | 5.2146 | 1.0890 | 4.4022 | 4.7365 | 3.0756 | 2.5307 | 6.1908 | 5.4150 | 5.1229 | 1.7694 | | 1.7546 | H16 | 2.7539 | 2.7988 | 4.2280 | 2.1625 | 5.2146 | 1.0890 | 4.7365 | 4.4022 | 2.5307 | 3.0756 | 6.1908 | 5.1229 | 5.4150 | 1.7694 | 1.7546 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| O1 |
C2 |
C3 |
121.932 |
|
O1 |
C2 |
C4 |
121.932 |
| C2 |
C3 |
C5 |
113.318 |
|
C2 |
C3 |
H7 |
107.647 |
| C2 |
C3 |
H8 |
107.647 |
|
C2 |
C4 |
C6 |
113.318 |
| C2 |
C4 |
H9 |
107.647 |
|
C2 |
C4 |
H10 |
107.647 |
| C3 |
C2 |
C4 |
116.136 |
|
C3 |
C5 |
H11 |
110.628 |
| C3 |
C5 |
H12 |
110.793 |
|
C3 |
C5 |
H13 |
110.793 |
| C4 |
C6 |
H14 |
110.628 |
|
C4 |
C6 |
H15 |
110.793 |
| C4 |
C6 |
H16 |
110.793 |
|
C5 |
C3 |
H7 |
111.197 |
| C5 |
C3 |
H8 |
111.197 |
|
C6 |
C4 |
H9 |
111.197 |
| C6 |
C4 |
H10 |
111.197 |
|
H7 |
C3 |
H8 |
105.437 |
| H9 |
C4 |
H10 |
105.437 |
|
H11 |
C5 |
H12 |
108.594 |
| H11 |
C5 |
H13 |
108.594 |
|
H12 |
C5 |
H13 |
107.336 |
| H14 |
C6 |
H15 |
108.594 |
|
H14 |
C6 |
H16 |
108.594 |
| H15 |
C6 |
H16 |
107.336 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability