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All results from a given calculation for C5H8O (Methyl cyclopropyl ketone)

using model chemistry: CCSD(T)/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at CCSD(T)/aug-cc-pVDZ
 hartrees
Energy at 0K-269.859830
Energy at 298.15K 
HF Energy-268.863380
Nuclear repulsion energy228.337541
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 CCSD(T)/aug-cc-pVDZ
Rotational Constants (cm-1) from geometry optimized at CCSD(T)/aug-cc-pVDZ
ABC
0.23556 0.08639 0.07551

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD(T)/aug-cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 -1.494 -0.555 0.000
C2 -0.279 -0.763 0.000
C3 0.299 -2.172 0.000
C4 0.710 0.369 0.000
C5 0.299 1.643 0.754
C6 0.299 1.643 -0.754
H7 -0.514 -2.914 0.000
H8 0.940 -2.310 -0.892
H9 0.940 -2.310 0.892
H10 1.772 0.098 0.000
H11 -0.673 1.595 1.255
H12 1.094 2.185 1.277
H13 -0.673 1.595 -1.255
H14 1.094 2.185 -1.277

Atom - Atom Distances (Å)
  O1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14
O11.23242.41472.38952.93482.93482.55473.13043.13043.33012.62113.97862.62113.9786
C21.23241.52331.50322.58682.58682.16422.16212.16212.22432.70003.49332.70003.4933
C32.41471.52332.57423.88903.88901.10111.10671.10672.70644.08804.60924.08804.6092
C42.38951.50322.57421.53661.53663.50412.83272.83271.09552.23422.25262.23422.2526
C52.93482.58683.88901.53661.50874.69034.32954.00682.26341.09471.09452.23312.2474
C62.93482.58683.88901.53661.50874.69034.00684.32952.26342.23312.24741.09471.0945
H72.55472.16421.10113.50414.69034.69031.81001.81003.78194.68335.49694.68335.4969
H83.13042.16211.10672.83274.32954.00681.81001.78312.69944.73904.99274.24044.5136
H93.13042.16211.10672.83274.00684.32951.81001.78312.69944.24044.51364.73904.9927
H103.33012.22432.70641.09552.26342.26343.78192.69942.69943.12922.53823.12922.5382
H112.62112.70004.08802.23421.09472.23314.68334.73904.24043.12921.86272.51093.1435
H123.97863.49334.60922.25261.09452.24745.49694.99274.51362.53821.86273.14352.5538
H132.62112.70004.08802.23422.23311.09474.68334.24044.73903.12922.51093.14351.8627
H143.97863.49334.60922.25262.24741.09455.49694.51364.99272.53823.14352.55381.8627

picture of Methyl cyclopropyl ketone state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
O1 C2 C3 122.030 O1 C2 C4 121.424
C2 C3 H7 110.065 C2 C3 H8 109.566
C2 C3 H9 109.566 C2 C4 C5 116.635
C2 C4 C6 116.635 C2 C4 H10 116.857
C3 C2 C4 116.546 C4 C5 C6 60.598
C4 C5 H11 115.201 C4 C5 H12 116.781
C4 C6 C5 60.598 C4 C6 H13 115.201
C4 C6 H14 116.781 C5 C4 C6 58.805
C5 C4 H10 117.639 C5 C6 H13 117.240
C5 C6 H14 118.518 C6 C4 H10 117.639
C6 C5 H11 117.240 C6 C5 H12 118.518
H7 C3 H8 110.130 H7 C3 H9 110.130
H8 C3 H9 107.337 H11 C5 H12 116.610
H13 C6 H14 116.610
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability