All results from a given calculation for C5H8O (Cyclopentanone)
using model chemistry: CCD/cc-pVTZ
19 10 17 12 22
States and conformations
State |
Conformation |
minimum conformation |
conformer description |
state description |
1 |
1 |
yes |
C2 |
1A |
Energy calculated at CCD/cc-pVTZ
| hartrees |
Energy at 0K | -270.054758 |
Energy at 298.15K | |
HF Energy | -268.959664 |
Nuclear repulsion energy | 236.178661 |
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 CCD/cc-pVTZ
Geometric Data calculated at CCD/cc-pVTZ
Point Group is C2
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
O1 |
0.000 |
0.000 |
2.122 |
C2 |
0.000 |
0.000 |
0.920 |
C3 |
0.000 |
1.238 |
0.029 |
C4 |
0.000 |
-1.238 |
0.029 |
C5 |
0.315 |
0.702 |
-1.371 |
C6 |
-0.315 |
-0.702 |
-1.371 |
H7 |
-1.006 |
1.663 |
0.066 |
H8 |
1.006 |
-1.663 |
0.066 |
H9 |
0.689 |
1.989 |
0.408 |
H10 |
-0.689 |
-1.989 |
0.408 |
H11 |
-0.065 |
1.335 |
-2.169 |
H12 |
0.065 |
-1.335 |
-2.169 |
H13 |
1.396 |
0.617 |
-1.501 |
H14 |
-1.396 |
-0.617 |
-1.501 |
Atom - Atom Distances (Å)
|
O1 |
C2 |
C3 |
C4 |
C5 |
C6 |
H7 |
H8 |
H9 |
H10 |
H11 |
H12 |
H13 |
H14 |
O1 | | 1.2014 | 2.4318 | 2.4318 | 3.5761 | 3.5761 | 2.8294 | 2.8294 | 2.7146 | 2.7146 | 4.4945 | 4.4945 | 3.9308 | 3.9308 |
C2 | 1.2014 | | 1.5258 | 1.5258 | 2.4167 | 2.4167 | 2.1234 | 2.1234 | 2.1666 | 2.1666 | 3.3666 | 3.3666 | 2.8619 | 2.8619 | C3 | 2.4318 | 1.5258 | | 2.4763 | 1.5312 | 2.4128 | 1.0930 | 3.0710 | 1.0873 | 3.3217 | 2.2011 | 3.3851 | 2.1618 | 2.7801 | C4 | 2.4318 | 1.5258 | 2.4763 | | 2.4128 | 1.5312 | 3.0710 | 1.0930 | 3.3217 | 1.0873 | 3.3851 | 2.2011 | 2.7801 | 2.1618 | C5 | 3.5761 | 2.4167 | 1.5312 | 2.4128 | | 1.5389 | 2.1755 | 2.8522 | 2.2268 | 3.3782 | 1.0878 | 2.2028 | 1.0920 | 2.1641 | C6 | 3.5761 | 2.4167 | 2.4128 | 1.5312 | 1.5389 | | 2.8522 | 2.1755 | 3.3782 | 2.2268 | 2.2028 | 1.0878 | 2.1641 | 1.0920 | H7 | 2.8294 | 2.1234 | 1.0930 | 3.0710 | 2.1755 | 2.8522 | | 3.8877 | 1.7598 | 3.6819 | 2.4474 | 3.8902 | 3.0527 | 2.7936 | H8 | 2.8294 | 2.1234 | 3.0710 | 1.0930 | 2.8522 | 2.1755 | 3.8877 | | 3.6819 | 1.7598 | 3.8902 | 2.4474 | 2.7936 | 3.0527 | H9 | 2.7146 | 2.1666 | 1.0873 | 3.3217 | 2.2268 | 3.3782 | 1.7598 | 3.6819 | | 4.2101 | 2.7634 | 4.2525 | 2.4547 | 3.8444 | H10 | 2.7146 | 2.1666 | 3.3217 | 1.0873 | 3.3782 | 2.2268 | 3.6819 | 1.7598 | 4.2101 | | 4.2525 | 2.7634 | 3.8444 | 2.4547 | H11 | 4.4945 | 3.3666 | 2.2011 | 3.3851 | 1.0878 | 2.2028 | 2.4474 | 3.8902 | 2.7634 | 4.2525 | | 2.6741 | 1.7596 | 2.4557 | H12 | 4.4945 | 3.3666 | 3.3851 | 2.2011 | 2.2028 | 1.0878 | 3.8902 | 2.4474 | 4.2525 | 2.7634 | 2.6741 | | 2.4557 | 1.7596 | H13 | 3.9308 | 2.8619 | 2.1618 | 2.7801 | 1.0920 | 2.1641 | 3.0527 | 2.7936 | 2.4547 | 3.8444 | 1.7596 | 2.4557 | | 3.0520 | H14 | 3.9308 | 2.8619 | 2.7801 | 2.1618 | 2.1641 | 1.0920 | 2.7936 | 3.0527 | 3.8444 | 2.4547 | 2.4557 | 1.7596 | 3.0520 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
O1 |
C2 |
C3 |
125.759 |
|
O1 |
C2 |
C4 |
125.759 |
C2 |
C3 |
C5 |
104.472 |
|
C2 |
C3 |
H7 |
107.193 |
C2 |
C3 |
H9 |
110.903 |
|
C2 |
C4 |
C6 |
104.472 |
C2 |
C4 |
H8 |
107.193 |
|
C2 |
C4 |
H10 |
110.903 |
C3 |
C2 |
C4 |
108.481 |
|
C3 |
C5 |
C6 |
103.607 |
C3 |
C5 |
H11 |
113.288 |
|
C3 |
C5 |
H13 |
109.871 |
C4 |
C6 |
C5 |
103.607 |
|
C4 |
C6 |
H12 |
113.288 |
C4 |
C6 |
H14 |
109.871 |
|
C5 |
C3 |
H7 |
110.888 |
C5 |
C3 |
H9 |
115.473 |
|
C5 |
C6 |
H12 |
112.858 |
C5 |
C6 |
H14 |
109.511 |
|
C6 |
C4 |
H8 |
110.888 |
C6 |
C4 |
H10 |
115.473 |
|
C6 |
C5 |
H11 |
112.858 |
C6 |
C5 |
H13 |
109.511 |
|
H7 |
C3 |
H9 |
107.637 |
H8 |
C4 |
H10 |
107.637 |
|
H11 |
C5 |
H13 |
107.652 |
H12 |
C6 |
H14 |
107.652 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability