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All results from a given calculation for CH3CH2CH2CN (Butanenitrile)

using model chemistry: CCSD/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/aug-cc-pVDZ
 hartrees
Energy at 0K-210.803479
Energy at 298.15K 
HF Energy-210.018794
Nuclear repulsion energy152.800496
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/aug-cc-pVDZ
Rotational Constants (cm-1) from geometry optimized at CCSD/aug-cc-pVDZ
ABC
0.78207 0.07427 0.07054

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -2.636 0.332 0.000
C2 -1.474 0.481 0.000
C3 0.000 0.640 0.000
C4 0.733 -0.718 0.000
C5 2.258 -0.528 0.000
H6 0.281 1.230 0.889
H7 0.281 1.230 -0.889
H8 0.421 -1.296 0.887
H9 0.421 -1.296 -0.887
H10 2.775 -1.501 0.000
H11 2.587 0.032 0.894
H12 2.587 0.032 -0.894

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12
N11.17122.65413.52934.96853.17943.17943.57483.57485.71315.30785.3078
C21.17121.48302.51253.86592.10592.10592.74502.74504.68914.18324.1832
C32.65411.48301.54372.54171.10381.10382.17072.17073.50522.80412.8041
C43.52932.51251.54371.53602.18912.18911.10391.10392.18672.19052.1905
C54.96853.86592.54171.53602.79062.79062.17982.17981.10261.10461.1046
H63.17942.10591.10382.18912.79061.77882.53013.09143.80422.59903.1518
H73.17942.10591.10382.18912.79061.77883.09142.53013.80423.15182.5990
H83.57482.74502.17071.10392.17982.53013.09141.77412.52442.54133.1030
H93.57482.74502.17071.10392.17983.09142.53011.77412.52443.10302.5413
H105.71314.68913.50522.18671.10263.80423.80422.52442.52441.78451.7845
H115.30784.18322.80412.19051.10462.59903.15182.54133.10301.78451.7870
H125.30784.18322.80412.19051.10463.15182.59903.10302.54131.78451.7870

picture of Butanenitrile state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 C3 178.844 C2 C3 C4 112.204
C2 C3 H6 108.098 C2 C3 H7 108.098
C3 C4 C5 111.242 C3 C4 H8 109.018
C3 C4 H9 109.018 C4 C3 H6 110.453
C4 C3 H7 110.453 C4 C5 H10 110.864
C4 C5 H11 111.046 C4 C5 H12 111.046
C5 C4 H8 110.253 C5 C4 H9 110.253
H6 C3 H7 107.369 H8 C4 H9 106.946
H10 C5 H11 107.887 H10 C5 H12 107.887
H11 C5 H12 107.973
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability