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All results from a given calculation for NH2CH2CN (Aminoacetonitrile)

using model chemistry: QCISD/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at QCISD/aug-cc-pVTZ
 hartrees
Energy at 0K-187.770873
Energy at 298.15K 
HF Energy-187.017592
Nuclear repulsion energy103.199865
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 QCISD/aug-cc-pVTZ
Rotational Constants (cm-1) from geometry optimized at QCISD/aug-cc-pVTZ
ABC
1.01718 0.15831 0.14372

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -1.452 0.726 0.000
C2 0.000 0.829 0.000
C3 0.719 -0.467 0.000
N4 1.250 -1.495 0.000
H5 -1.769 0.213 0.812
H6 -1.769 0.213 -0.812
H7 0.320 1.391 0.877
H8 0.320 1.391 -0.877

Atom - Atom Distances (Å)
  N1 C2 C3 N4 H5 H6 H7 H8
N11.45582.47723.49711.01181.01182.08632.0863
C21.45581.48192.63822.04182.04181.08951.0895
C32.47721.48191.15662.70412.70412.09282.0928
N43.49712.63821.15663.56203.56203.15593.1559
H51.01182.04182.70413.56201.62502.39962.9337
H61.01182.04182.70413.56201.62502.93372.3996
H72.08631.08952.09283.15592.39962.93371.7531
H82.08631.08952.09283.15592.93372.39961.7531

picture of Aminoacetonitrile state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 C3 114.962 N1 C2 H7 109.258
N1 C2 H8 109.258 C2 N1 H5 110.382
C2 N1 H6 110.382 C2 C3 N4 178.288
C3 C2 H7 107.974 C3 C2 H8 107.974
H5 N1 H6 106.838 H7 C2 H8 107.130
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability