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All results from a given calculation for CH3NNCH3 ((E)-1,2-Dimethyldiazene)

using model chemistry: CCSD=FULL/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2H 1AG
Energy calculated at CCSD=FULL/aug-cc-pVTZ
 hartrees
Energy at 0K-189.008885
Energy at 298.15K 
HF Energy-188.141052
Nuclear repulsion energy120.689176
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=FULL/aug-cc-pVTZ
Rotational Constants (cm-1) from geometry optimized at CCSD=FULL/aug-cc-pVTZ
ABC
1.41815 0.14986 0.14270

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

Point Group is C2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.368 0.493 0.000
N2 -0.368 -0.493 0.000
C3 -0.368 1.749 0.000
C4 0.368 -1.749 0.000
H5 -1.443 1.585 0.000
H6 1.443 -1.585 0.000
H7 -0.067 2.314 0.880
H8 -0.067 2.314 -0.880
H9 0.067 -2.314 0.880
H10 0.067 -2.314 -0.880

Atom - Atom Distances (Å)
  N1 N2 C3 C4 H5 H6 H7 H8 H9 H10
N11.22921.45612.24202.11502.33972.06872.06872.95632.9563
N21.22922.24201.45612.33972.11502.95632.95632.06872.0687
C31.45612.24203.57521.08823.79461.08781.08784.17994.1799
C42.24201.45613.57523.79461.08824.17994.17991.08781.0878
H52.11502.33971.08823.79464.28761.78891.78894.27264.2726
H62.33972.11503.79461.08824.28764.27264.27261.78891.7889
H72.06872.95631.08784.17991.78894.27261.76014.62924.9525
H82.06872.95631.08784.17991.78894.27261.76014.95254.6292
H92.95632.06874.17991.08784.27261.78894.62924.95251.7601
H102.95632.06874.17991.08784.27261.78894.95254.62921.7601

picture of (E)-1,2-Dimethyldiazene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 N2 C4 112.944 N1 C3 H5 111.641
N1 C3 H7 107.945 N1 C3 H8 107.945
N2 N1 C3 112.944 N2 C4 H6 111.641
N2 C4 H9 107.945 N2 C4 H10 107.945
H5 C3 H7 110.588 H5 C3 H8 110.588
H6 C4 H9 110.588 H6 C4 H10 110.588
H7 C3 H8 108.002 H9 C4 H10 108.002
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability