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All results from a given calculation for C5H6O (3-Methylfuran)

using model chemistry: CCD/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at CCD/TZVP
 hartrees
Energy at 0K-268.672686
Energy at 298.15K 
HF Energy-267.749933
Nuclear repulsion energy221.467371
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/TZVP
Rotational Constants (cm-1) from geometry optimized at CCD/TZVP
See section I.F.4 to change rotational constant units
Geometric Data calculated at CCD/TZVP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 -0.698 -1.456 0.000
C2 -1.076 -0.147 0.000
C3 0.660 -1.462 0.000
C4 0.000 0.677 0.000
C5 1.145 -0.199 0.000
C6 0.004 2.174 0.000
H7 -2.136 0.036 0.000
H8 1.125 -2.431 0.000
H9 2.184 0.087 0.000
H10 -1.015 2.565 0.000
H11 0.514 2.566 0.883
H12 0.514 2.566 -0.883

Atom - Atom Distances (Å)
  O1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12
O11.36231.35812.24412.23163.69782.07212.06833.26974.03314.29284.2928
C21.36232.17741.35482.22192.56031.07603.17243.26852.71233.26623.2662
C31.35812.17742.23811.35323.69523.17191.07542.17354.36104.12654.1265
C42.24411.35482.23811.44181.49792.23003.30552.26252.14352.14812.1481
C52.23162.22191.35321.44182.63373.29002.23251.07753.50782.97072.9707
C63.69782.56033.69521.49792.63373.02534.74053.01841.09091.09201.0920
H72.07211.07603.17192.23003.29003.02534.08984.32072.76603.76883.7688
H82.06833.17241.07543.30552.23254.74054.08982.73205.43525.11185.1118
H93.26973.26852.17352.26251.07753.01844.32072.73204.04633.11693.1169
H104.03312.71234.36102.14353.50781.09092.76605.43524.04631.76531.7653
H114.29283.26624.12652.14812.97071.09203.76885.11183.11691.76531.7651
H124.29283.26624.12652.14812.97071.09203.76885.11183.11691.76531.7651

picture of 3-Methylfuran state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
O1 C2 C4 111.356 O1 C2 H7 115.879
O1 C3 C5 110.783 O1 C3 H8 115.918
C2 O1 C3 106.336 C2 C4 C5 105.169
C2 C4 C6 127.591 C3 C5 C4 106.357
C3 C5 H9 126.437 C4 C2 H7 132.764
C4 C5 H9 127.207 C4 C6 H10 110.802
C4 C6 H11 111.104 C4 C6 H12 111.104
C5 C3 H8 133.299 C5 C4 C6 127.241
H10 C6 H11 107.927 H10 C6 H12 107.927
H11 C6 H12 107.835
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability