All results from a given calculation for C5H10O (3-Pentanone)
using model chemistry: QCISD(T)=FULL/6-311+G(3df,2p)
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(T)=FULL/6-311+G(3df,2p)
| | hartrees |
| Energy at 0K | -271.447120 |
| Energy at 298.15K | |
| HF Energy | -270.125927 |
| Nuclear repulsion energy | 239.551536 |
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(T)=FULL/6-311+G(3df,2p)
Geometric Data calculated at QCISD(T)=FULL/6-311+G(3df,2p)
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 |
0.067 |
| C3 |
0.000 |
1.288 |
-0.735 |
| C4 |
0.000 |
-1.288 |
-0.735 |
| C5 |
0.000 |
2.535 |
0.134 |
| C6 |
0.000 |
-2.535 |
0.134 |
| H7 |
0.872 |
1.265 |
-1.399 |
| H8 |
-0.872 |
1.265 |
-1.399 |
| H9 |
-0.872 |
-1.265 |
-1.399 |
| H10 |
0.872 |
-1.265 |
-1.399 |
| H11 |
0.000 |
3.435 |
-0.483 |
| H12 |
-0.878 |
2.556 |
0.779 |
| H13 |
0.878 |
2.556 |
0.779 |
| H14 |
0.000 |
-3.435 |
-0.483 |
| H15 |
0.878 |
-2.556 |
0.779 |
| H16 |
-0.878 |
-2.556 |
0.779 |
Atom - Atom Distances (Å)
| |
O1 |
C2 |
C3 |
C4 |
C5 |
C6 |
H7 |
H8 |
H9 |
H10 |
H11 |
H12 |
H13 |
H14 |
H15 |
H16 |
| O1 | | 1.2138 | 2.3926 | 2.3926 | 2.7829 | 2.7829 | 3.0890 | 3.0890 | 3.0890 | 3.0890 | 3.8611 | 2.7491 | 2.7491 | 3.8611 | 2.7491 | 2.7491 |
C2 | 1.2138 | | 1.5174 | 1.5174 | 2.5363 | 2.5363 | 2.1235 | 2.1235 | 2.1235 | 2.1235 | 3.4784 | 2.7951 | 2.7951 | 3.4784 | 2.7951 | 2.7951 | C3 | 2.3926 | 1.5174 | | 2.5755 | 1.5206 | 3.9207 | 1.0958 | 1.0958 | 2.7777 | 2.7777 | 2.1617 | 2.1620 | 2.1620 | 4.7291 | 4.2240 | 4.2240 | C4 | 2.3926 | 1.5174 | 2.5755 | | 3.9207 | 1.5206 | 2.7777 | 2.7777 | 1.0958 | 1.0958 | 4.7291 | 4.2240 | 4.2240 | 2.1617 | 2.1620 | 2.1620 | C5 | 2.7829 | 2.5363 | 1.5206 | 3.9207 | | 5.0708 | 2.1734 | 2.1734 | 4.1894 | 4.1894 | 1.0904 | 1.0898 | 1.0898 | 6.0018 | 5.2071 | 5.2071 | C6 | 2.7829 | 2.5363 | 3.9207 | 1.5206 | 5.0708 | | 4.1894 | 4.1894 | 2.1734 | 2.1734 | 6.0018 | 5.2071 | 5.2071 | 1.0904 | 1.0898 | 1.0898 | H7 | 3.0890 | 2.1235 | 1.0958 | 2.7777 | 2.1734 | 4.1894 | | 1.7435 | 3.0722 | 2.5296 | 2.5114 | 3.0780 | 2.5323 | 4.8665 | 4.3984 | 4.7336 | H8 | 3.0890 | 2.1235 | 1.0958 | 2.7777 | 2.1734 | 4.1894 | 1.7435 | | 2.5296 | 3.0722 | 2.5114 | 2.5323 | 3.0780 | 4.8665 | 4.7336 | 4.3984 | H9 | 3.0890 | 2.1235 | 2.7777 | 1.0958 | 4.1894 | 2.1734 | 3.0722 | 2.5296 | | 1.7435 | 4.8665 | 4.3984 | 4.7336 | 2.5114 | 3.0780 | 2.5323 | H10 | 3.0890 | 2.1235 | 2.7777 | 1.0958 | 4.1894 | 2.1734 | 2.5296 | 3.0722 | 1.7435 | | 4.8665 | 4.7336 | 4.3984 | 2.5114 | 2.5323 | 3.0780 | H11 | 3.8611 | 3.4784 | 2.1617 | 4.7291 | 1.0904 | 6.0018 | 2.5114 | 2.5114 | 4.8665 | 4.8665 | | 1.7706 | 1.7706 | 6.8692 | 6.1851 | 6.1851 | H12 | 2.7491 | 2.7951 | 2.1620 | 4.2240 | 1.0898 | 5.2071 | 3.0780 | 2.5323 | 4.3984 | 4.7336 | 1.7706 | | 1.7558 | 6.1851 | 5.4059 | 5.1128 | H13 | 2.7491 | 2.7951 | 2.1620 | 4.2240 | 1.0898 | 5.2071 | 2.5323 | 3.0780 | 4.7336 | 4.3984 | 1.7706 | 1.7558 | | 6.1851 | 5.1128 | 5.4059 | H14 | 3.8611 | 3.4784 | 4.7291 | 2.1617 | 6.0018 | 1.0904 | 4.8665 | 4.8665 | 2.5114 | 2.5114 | 6.8692 | 6.1851 | 6.1851 | | 1.7706 | 1.7706 | H15 | 2.7491 | 2.7951 | 4.2240 | 2.1620 | 5.2071 | 1.0898 | 4.3984 | 4.7336 | 3.0780 | 2.5323 | 6.1851 | 5.4059 | 5.1128 | 1.7706 | | 1.7558 | H16 | 2.7491 | 2.7951 | 4.2240 | 2.1620 | 5.2071 | 1.0898 | 4.7336 | 4.3984 | 2.5323 | 3.0780 | 6.1851 | 5.1128 | 5.4059 | 1.7706 | 1.7558 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| O1 |
C2 |
C3 |
121.936 |
|
O1 |
C2 |
C4 |
121.936 |
| C2 |
C3 |
C5 |
113.199 |
|
C2 |
C3 |
H7 |
107.610 |
| C2 |
C3 |
H8 |
107.610 |
|
C2 |
C4 |
C6 |
113.199 |
| C2 |
C4 |
H9 |
107.610 |
|
C2 |
C4 |
H10 |
107.610 |
| C3 |
C2 |
C4 |
116.128 |
|
C3 |
C5 |
H11 |
110.687 |
| C3 |
C5 |
H12 |
110.752 |
|
C3 |
C5 |
H13 |
110.752 |
| C4 |
C6 |
H14 |
110.687 |
|
C4 |
C6 |
H15 |
110.752 |
| C4 |
C6 |
H16 |
110.752 |
|
C5 |
C3 |
H7 |
111.304 |
| C5 |
C3 |
H8 |
111.304 |
|
C6 |
C4 |
H9 |
111.304 |
| C6 |
C4 |
H10 |
111.304 |
|
H7 |
C3 |
H8 |
105.416 |
| H9 |
C4 |
H10 |
105.416 |
|
H11 |
C5 |
H12 |
108.609 |
| H11 |
C5 |
H13 |
108.609 |
|
H12 |
C5 |
H13 |
107.330 |
| H14 |
C6 |
H15 |
108.609 |
|
H14 |
C6 |
H16 |
108.609 |
| H15 |
C6 |
H16 |
107.330 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability