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All results from a given calculation for CH3CH2CH2CN (Butanenitrile)

using model chemistry: CCSD(T)=FULL/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/cc-pVDZ
 hartrees
Energy at 0K-210.808734
Energy at 298.15K 
HF Energy-210.009059
Nuclear repulsion energy152.678728
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/cc-pVDZ
Rotational Constants (cm-1) from geometry optimized at CCSD(T)=FULL/cc-pVDZ
ABC
0.78212 0.07417 0.07046

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -2.640 0.330 0.000
C2 -1.473 0.481 0.000
C3 0.000 0.639 0.000
C4 0.736 -0.716 0.000
C5 2.258 -0.528 0.000
H6 0.283 1.232 0.890
H7 0.283 1.232 -0.890
H8 0.421 -1.296 0.888
H9 0.421 -1.296 -0.888
H10 2.776 -1.503 0.000
H11 2.588 0.033 0.894
H12 2.588 0.033 -0.894

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12
N11.17692.65833.53434.97273.18623.18623.57813.57815.71805.31255.3125
C21.17691.48152.51233.86502.10712.10712.74482.74484.68944.18244.1824
C32.65831.48151.54192.54161.10611.10612.17032.17033.50632.80432.8043
C43.53432.51231.54191.53392.18912.18911.10641.10642.18682.18922.1892
C54.97273.86502.54161.53392.79092.79092.18032.18031.10421.10621.1062
H63.18622.10711.10612.18912.79091.77942.53203.09373.80612.59803.1515
H73.18622.10711.10612.18912.79091.77943.09372.53203.80613.15152.5980
H83.57812.74482.17031.10642.18032.53203.09371.77602.52552.54253.1049
H93.57812.74482.17031.10642.18033.09372.53201.77602.52553.10492.5425
H105.71804.68943.50632.18681.10423.80613.80612.52552.52551.78761.7876
H115.31254.18242.80432.18921.10622.59803.15152.54253.10491.78761.7885
H125.31254.18242.80432.18921.10623.15152.59803.10492.54251.78761.7885

picture of Butanenitrile state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 C3 178.744 C2 C3 C4 112.378
C2 C3 H6 108.162 C2 C3 H7 108.162
C3 C4 C5 111.447 C3 C4 H8 108.963
C3 C4 H9 108.963 C4 C3 H6 110.433
C4 C3 H7 110.433 C4 C5 H10 110.931
C4 C5 H11 111.002 C4 C5 H12 111.002
C5 C4 H8 110.289 C5 C4 H9 110.289
H6 C3 H7 107.089 H8 C4 H9 106.759
H10 C5 H11 107.943 H10 C5 H12 107.943
H11 C5 H12 107.884
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability