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All results from a given calculation for CH3CH2CH2CN (Butanenitrile)

using model chemistry: CCSD(T)=FULL/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 CCSD(T)=FULL/TZVP
 hartrees
Energy at 0K-210.973189
Energy at 298.15K 
HF Energy-210.062670
Nuclear repulsion energy153.926926
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/TZVP
Rotational Constants (cm-1) from geometry optimized at CCSD(T)=FULL/TZVP
ABC
0.79114 0.07536 0.07156

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -2.614 0.335 0.000
C2 -1.462 0.489 0.000
C3 0.000 0.639 0.000
C4 0.724 -0.716 0.000
C5 2.242 -0.536 0.000
H6 0.284 1.220 0.882
H7 0.284 1.220 -0.882
H8 0.410 -1.285 0.880
H9 0.410 -1.285 -0.880
H10 2.748 -1.504 0.000
H11 2.568 0.016 0.886
H12 2.568 0.016 -0.886

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12
N11.16252.63143.49924.93293.15593.15593.54153.54155.66825.26695.2669
C21.16251.46932.49563.84252.08812.08812.72472.72474.65734.15314.1531
C32.63141.46931.53622.53101.09371.09372.15482.15483.48462.78722.7872
C43.49922.49561.53621.52822.17252.17251.09351.09352.17192.17312.1731
C54.93293.84252.53101.52822.77392.77392.16502.16501.09211.09381.0938
H63.15592.08811.09372.17252.77391.76372.50823.06493.77732.58213.1291
H73.15592.08811.09372.17252.77391.76373.06492.50823.77733.12912.5821
H83.54152.72472.15481.09352.16502.50823.06491.75922.50712.51993.0767
H93.54152.72472.15481.09352.16503.06492.50821.75922.50713.07672.5199
H105.66824.65733.48462.17191.09213.77733.77732.50712.50711.76851.7685
H115.26694.15312.78722.17311.09382.58213.12912.51993.07671.76851.7713
H125.26694.15312.78722.17311.09383.12912.58213.07672.51991.76851.7713

picture of Butanenitrile state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 C3 178.242 C2 C3 C4 112.255
C2 C3 H6 108.223 C2 C3 H7 108.223
C3 C4 C5 111.366 C3 C4 H8 108.889
C3 C4 H9 108.889 C4 C3 H6 110.259
C4 C3 H7 110.259 C4 C5 H10 110.870
C4 C5 H11 110.859 C4 C5 H12 110.859
C5 C4 H8 110.238 C5 C4 H9 110.238
H6 C3 H7 107.470 H8 C4 H9 107.109
H10 C5 H11 108.005 H10 C5 H12 108.005
H11 C5 H12 108.126
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability