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All results from a given calculation for C3H6O (Acetone enol)

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-192.787773
Energy at 298.15K 
HF Energy-192.012314
Nuclear repulsion energy120.595853
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
Rotational Constants (cm-1) from geometry optimized at QCISD/cc-pVTZ
ABC
0.33806 0.30408 0.16497

See section I.F.4 to change rotational constant units
Geometric Data calculated at QCISD/cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.904 -1.093 0.000
C2 0.000 0.096 0.000
C3 0.402 1.369 0.000
O4 -1.312 -0.290 0.000
H5 1.947 -0.786 0.000
H6 0.712 -1.708 0.880
H7 0.712 -1.708 -0.880
H8 1.453 1.605 0.000
H9 -0.305 2.188 0.000
H10 -1.859 0.499 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 O4 H5 H6 H7 H8 H9 H10
C11.49432.51292.35761.08701.09061.09062.75423.49723.1891
C21.49431.33451.36792.13752.13002.13002.09532.11401.9018
C32.51291.33452.38542.65143.21533.21531.07771.08202.4220
O42.35761.36792.38543.29662.62322.62323.35292.67530.9600
H51.08702.13752.65143.29661.77501.77502.44193.73034.0167
H61.09062.13003.21532.62321.77501.75993.50784.12183.5005
H71.09062.13003.21532.62321.77501.75993.50784.12183.5005
H82.75422.09531.07773.35292.44193.50783.50781.85213.4918
H93.49722.11401.08202.67533.73034.12184.12181.85212.2950
H103.18911.90182.42200.96004.01673.50053.50053.49182.2950

picture of Acetone enol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 125.229 C1 C2 O4 110.835
C2 C1 H5 110.814 C2 C1 H6 109.993
C2 C1 H7 109.993 C2 C3 H8 120.220
C2 C3 H9 121.695 C2 O4 H10 108.284
C3 C2 O4 123.936 H5 C1 H6 109.198
H5 C1 H7 109.198 H6 C1 H7 107.578
H8 C3 H9 118.085
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability