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All results from a given calculation for C5H8 (Ethenylcyclopropane)

using model chemistry: CCSD(T)=FULL/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)=FULL/aug-cc-pVDZ
 hartrees
Energy at 0K-194.770384
Energy at 298.15K 
HF Energy-193.959898
Nuclear repulsion energy161.396999
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)=FULL/aug-cc-pVDZ
Rotational Constants (cm-1) from geometry optimized at CCSD(T)=FULL/aug-cc-pVDZ
ABC
0.49420 0.10012 0.09629

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.400 0.292 0.000
C2 0.260 -1.042 0.000
C3 -0.399 -2.227 0.000
C4 0.260 1.444 0.760
C5 0.260 1.444 -0.760
H6 -1.497 0.275 0.000
H7 1.360 -1.038 0.000
H8 0.141 -3.179 0.000
H9 -1.495 -2.269 0.000
H10 -0.396 2.150 1.278
H11 1.203 1.227 1.271
H12 -0.396 2.150 -1.278
H13 1.203 1.227 -1.271

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13
C11.48832.51881.52971.52971.09642.20613.51282.78502.25542.24962.25542.2496
C21.48831.35572.59962.59962.19501.10072.14002.14113.50062.76663.50062.7666
C32.51881.35573.80623.80622.73172.12371.09481.09684.56004.01394.56004.0139
C41.52972.59963.80621.51972.24242.81914.68644.17631.09401.09492.25382.2501
C51.52972.59963.80621.51972.24242.81914.68644.17632.25382.25011.09401.0949
H61.09642.19502.73172.24242.24243.14383.82242.54362.52233.13212.52233.1321
H72.20611.10072.12372.81912.81913.14382.46383.10963.85752.60173.85752.6017
H83.51282.14001.09484.68644.68643.82242.46381.87275.50664.70675.50664.7067
H92.78502.14111.09684.17634.17632.54363.10961.87274.72994.59524.72994.5952
H102.25543.50064.56001.09402.25382.52233.85755.50664.72991.84642.55513.1474
H112.24962.76664.01391.09492.25013.13212.60174.70674.59521.84643.14742.5428
H122.25543.50064.56002.25381.09402.52233.85755.50664.72992.55513.14741.8464
H132.24962.76664.01392.25011.09493.13212.60174.70674.59523.14742.54281.8464

picture of Ethenylcyclopropane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 124.603 C1 C2 H7 116.085
C1 C4 C5 60.217 C1 C4 H10 117.584
C1 C4 H11 117.023 C1 C5 C4 60.217
C1 C5 H12 117.584 C1 C5 H13 117.023
C2 C1 C4 118.935 C2 C1 C5 118.935
C2 C1 H6 115.426 C2 C3 H8 121.326
C2 C3 H9 121.269 C3 C2 H7 119.312
C4 C1 H6 116.298 C4 C5 H12 118.246
C4 C5 H13 117.856 C5 C1 H6 116.298
C5 C4 H10 118.246 C5 C4 H11 117.856
H8 C3 H9 117.405 H10 C4 H11 115.034
H12 C5 H13 115.034
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability