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All results from a given calculation for C6H8 ((Z)-hexa-2,3,4-triene)

using model chemistry: MP2/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at MP2/6-31+G**
 hartrees
Energy at 0K-232.605421
Energy at 298.15K 
HF Energy-231.787027
Nuclear repulsion energy189.916232
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 MP2/6-31+G**
Rotational Constants (cm-1) from geometry optimized at MP2/6-31+G**
ABC
0.41931 0.04602 0.04212

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/6-31+G**

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 0.000 2.232 1.626
H2 0.880 3.484 0.733
H3 -0.880 3.484 0.733
H4 0.000 -2.232 1.626
H5 0.880 -3.484 0.733
H6 -0.880 -3.484 0.733
C7 0.000 2.838 0.721
C8 0.000 -2.838 0.721
H9 0.000 2.479 -1.467
H10 0.000 -2.479 -1.467
C11 0.000 -0.640 -0.486
C12 0.000 0.640 -0.486
C13 0.000 1.969 -0.506
C14 0.000 -1.969 -0.506

Atom - Atom Distances (Å)
  H1 H2 H3 H4 H5 H6 C7 C8 H9 H10 C11 C12 C13 C14
H11.77171.77174.46315.85125.85121.08875.14923.10225.63473.56442.64462.14754.7101
H21.77171.76035.85126.96777.18661.09196.38252.57406.41634.38943.21732.14615.6605
H31.77171.76035.85127.18666.96771.09196.38252.57406.41634.38943.21732.14615.6605
H44.46315.85125.85121.77171.77175.14921.08875.63473.10222.64463.56444.71012.1475
H55.85126.96777.18661.77171.76036.38251.09196.41632.57403.21734.38945.66052.1461
H65.85127.18666.96771.77171.76036.38251.09196.41632.57403.21734.38945.66052.1461
C71.08871.09191.09195.14926.38256.38255.67542.21735.74913.68122.50781.50354.9606
C85.14926.38256.38251.08871.09191.09195.67545.74912.21732.50783.68124.96061.5035
H93.10222.57402.57405.63476.41636.41632.21735.74914.95763.26912.08401.08804.5502
H105.63476.41636.41633.10222.57402.57405.74912.21734.95762.08403.26914.55021.0880
C113.56444.38944.38942.64463.21733.21733.68122.50783.26912.08401.27952.60861.3291
C122.64463.21733.21733.56444.38944.38942.50783.68122.08403.26911.27951.32912.6086
C132.14752.14612.14614.71015.66055.66051.50354.96061.08804.55022.60861.32913.9375
C144.71015.66055.66052.14752.14612.14614.96061.50354.55021.08801.32912.60863.9375

picture of (Z)-hexa-2,3,4-triene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H1 C7 H2 108.679 H1 C7 H3 108.679
H1 C7 C13 110.863 H2 C7 H3 107.423
H2 C7 C13 110.550 H3 C7 C13 110.550
H4 C8 H5 108.679 H4 C8 H6 108.679
H4 C8 C14 110.863 H5 C8 H6 107.423
H5 C8 C14 110.550 H6 C8 C14 110.550
C7 C13 H9 116.740 C7 C13 C12 124.468
C8 C14 H10 116.740 C8 C14 C11 124.468
H9 C13 C12 118.793 H10 C14 C11 118.793
C11 C12 C13 179.164 C12 C11 C14 179.164
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability