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All results from a given calculation for C5H7N ((E)-2-Pentenenitrile)

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 CS 1A'
Energy calculated at MP2/6-31+G**
 hartrees
Energy at 0K-248.704543
Energy at 298.15K 
HF Energy-247.854577
Nuclear repulsion energy195.712757
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
0.48465 0.05146 0.04733

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -1.514 2.786 0.000
C2 -0.850 1.813 0.000
H3 1.065 0.849 0.000
C4 0.000 0.655 0.000
H5 -1.585 -0.718 0.000
C6 -0.506 -0.593 0.000
H7 -0.001 -2.445 0.872
H8 -0.001 -2.445 -0.872
C9 0.300 -1.856 0.000
H10 2.310 -2.633 0.000
H11 2.141 -1.119 -0.884
H12 2.141 -1.119 0.884
C13 1.811 -1.665 0.000

Atom - Atom Distances (Å)
  N1 C2 H3 C4 H5 C6 H7 H8 C9 H10 H11 H12 C13
N11.17733.22532.61373.50433.52545.51425.51424.98356.63265.42055.42055.5559
C21.17732.14451.43682.63562.43034.42844.42843.84525.45544.28074.28074.3799
H33.22532.14451.08273.07922.13263.57023.57022.81103.69842.41052.41052.6227
C42.61371.43681.08272.09731.34653.22013.22012.52884.01892.91722.91722.9435
H53.50432.63563.07922.09731.08652.50042.50042.20254.34123.85053.85053.5264
C63.52542.43032.13261.34651.08652.10842.10841.49873.47812.83982.83982.5537
H75.51424.42843.57023.22012.50042.10841.74321.09432.47743.07052.51912.1569
H85.51424.42843.57023.22012.50042.10841.74321.09432.47742.51913.07052.1569
C94.98353.84522.81102.52882.20251.49871.09431.09432.15512.17072.17071.5230
H106.63265.45543.69844.01894.34123.47812.47742.47742.15511.76201.76201.0892
H115.42054.28072.41052.91723.85052.83983.07052.51912.17071.76201.76811.0902
H125.42054.28072.41052.91723.85052.83982.51913.07052.17071.76201.76811.0902
C135.55594.37992.62272.94353.52642.55372.15692.15691.52301.08921.09021.0902

picture of (E)-2-Pentenenitrile state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 C4 178.013 C2 C4 H3 115.969
C2 C4 C6 121.624 H3 C4 C6 122.407
C4 C6 H5 118.703 C4 C6 C9 125.360
H5 C6 C9 115.938 C6 C9 H7 107.782
C6 C9 H8 107.782 C6 C9 C13 115.364
H7 C9 H8 105.602 H7 C9 C13 109.917
H8 C9 C13 109.917 C9 C13 H10 110.068
C9 C13 H11 111.252 C9 C13 H12 111.252
H10 C13 H11 107.891 H10 C13 H12 107.891
H11 C13 H12 108.360
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability