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

using model chemistry: TPSSh/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at TPSSh/aug-cc-pVDZ
 hartrees
Energy at 0K-189.298820
Energy at 298.15K 
HF Energy-189.298820
Nuclear repulsion energy121.919072
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 TPSSh/aug-cc-pVDZ
Rotational Constants (cm-1) from geometry optimized at TPSSh/aug-cc-pVDZ
ABC
0.53994 0.22519 0.16916

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.623 -0.786
N2 0.000 -0.623 -0.786
C3 0.000 1.354 0.505
C4 0.000 -1.354 0.505
H5 0.000 2.423 0.275
H6 0.000 -2.423 0.275
H7 -0.893 1.104 1.099
H8 0.893 1.104 1.099
H9 0.893 -1.104 1.099
H10 -0.893 -1.104 1.099

Atom - Atom Distances (Å)
  N1 N2 C3 C4 H5 H6 H7 H8 H9 H10
N11.24681.48292.36132.08913.22602.14042.14042.70802.7080
N21.24682.36131.48293.22602.08912.70802.70802.14042.1404
C31.48292.36132.70851.09353.78461.10161.10162.68192.6819
C42.36131.48292.70853.78461.09352.68192.68191.10161.1016
H52.08913.22601.09353.78464.84671.79391.79393.73063.7306
H63.22602.08913.78461.09354.84673.73063.73061.79391.7939
H72.14042.70801.10162.68191.79393.73061.78552.83932.2076
H82.14042.70801.10162.68191.79393.73061.78552.20762.8393
H92.70802.14042.68191.10163.73061.79392.83932.20761.7855
H102.70802.14042.68191.10163.73061.79392.20762.83931.7855

picture of (Z)-1,2-Dimethyldiazene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 N2 C4 119.529 N1 C3 H5 107.398
N1 C3 H7 110.961 N1 C3 H8 110.961
N2 N1 C3 119.529 N2 C4 H6 107.398
N2 C4 H9 110.961 N2 C4 H10 110.961
H5 C3 H7 109.618 H5 C3 H8 109.618
H6 C4 H9 109.618 H6 C4 H10 109.618
H7 C3 H8 108.275 H9 C4 H10 108.275
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.316      
2 N -0.316      
3 C 0.618      
4 C 0.618      
5 H -0.321      
6 H -0.321      
7 H 0.009      
8 H 0.009      
9 H 0.009      
10 H 0.009      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 -3.392 3.392
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.216 0.000 0.000
y 0.000 8.471 0.000
z 0.000 0.000 6.542


<r2> (average value of r2) Å2
<r2> 80.161
(<r2>)1/2 8.953