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All results from a given calculation for CH3C(OH)=NH (Ethaninidic acid)

using model chemistry: CCD/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 CCD/aug-cc-pVTZ
 hartrees
Energy at 0K-208.851081
Energy at 298.15K 
HF Energy-208.044278
Nuclear repulsion energy122.024483
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 CCD/aug-cc-pVTZ
Rotational Constants (cm-1) from geometry optimized at CCD/aug-cc-pVTZ
ABC
0.36399 0.31255 0.17356

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.132 0.000
C2 0.913 -1.056 0.000
N3 0.291 1.364 0.000
O4 -1.297 -0.247 0.000
H5 1.954 -0.745 0.000
H6 0.715 -1.668 0.880
H7 0.715 -1.668 -0.880
H8 1.295 1.494 0.000
H9 -1.817 0.563 0.000

Atom - Atom Distances (Å)
  C1 C2 N3 O4 H5 H6 H7 H8 H9
C11.49871.26501.35142.14222.12772.12771.87931.8677
C21.49872.49842.35321.08671.08971.08972.57883.1744
N31.26502.49842.26182.68583.18513.18511.01282.2549
O41.35142.35322.26183.28902.61552.61553.12280.9633
H52.14221.08672.68583.28901.77781.77782.33433.9920
H62.12771.08973.18512.61551.77781.75923.33323.4881
H72.12771.08973.18512.61551.77781.75923.33323.4881
H81.87932.57881.01283.12282.33433.33323.33323.2487
H91.86773.17442.25490.96333.99203.48813.48813.2487

picture of Ethaninidic acid state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 H5 110.901 C1 C2 H6 109.565
C1 C2 H7 109.565 C1 N3 H8 110.698
C1 O4 H9 106.375 C2 C1 N3 129.183
C2 C1 O4 111.205 N3 C1 O4 119.612
H5 C2 H6 109.546 H5 C2 H7 109.546
H6 C2 H7 107.656
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability