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

using model chemistry: wB97X-D/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2H 1AG
Energy calculated at wB97X-D/6-311G**
 hartrees
Energy at 0K-189.257126
Energy at 298.15K-189.264496
HF Energy-189.257126
Nuclear repulsion energy120.401973
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 wB97X-D/6-311G**
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 Ag 3136 2999 0.00      
2 Ag 3037 2905 0.00      
3 Ag 1726 1651 0.00      
4 Ag 1476 1412 0.00      
5 Ag 1420 1358 0.00      
6 Ag 1234 1180 0.00      
7 Ag 951 910 0.00      
8 Ag 609 583 0.00      
9 Au 3125 2989 29.85      
10 Au 1474 1410 19.23      
11 Au 1142 1093 1.10      
12 Au 292 279 6.90      
13 Au 124 119 2.20      
14 Bg 3125 2989 0.00      
15 Bg 1473 1409 0.00      
16 Bg 1048 1002 0.00      
17 Bg 207 198 0.00      
18 Bu 3135 2999 34.79      
19 Bu 3036 2904 50.80      
20 Bu 1482 1418 34.39      
21 Bu 1422 1360 3.91      
22 Bu 1149 1099 1.15      
23 Bu 1057 1011 10.00      
24 Bu 360 344 15.03      

Unscaled Zero Point Vibrational Energy (zpe) 18619.9 cm-1
Scaled (by 0.9565) Zero Point Vibrational Energy (zpe) 17809.9 cm-1
See section III.C.1 List or set vibrational scaling factors to change the scale factors used here.
See section III.C.2 Calculate a vibrational scaling factor for a given set of molecules to determine the least squares best scaling factor.
Rotational Constants (cm-1) from geometry optimized at wB97X-D/6-311G**
ABC
1.40858 0.14935 0.14216

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-311G**

Point Group is C2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.367 0.492 0.000
N2 -0.367 -0.492 0.000
C3 -0.367 1.753 0.000
C4 0.367 -1.753 0.000
H5 -1.450 1.596 0.000
H6 1.450 -1.596 0.000
H7 -0.058 2.320 0.881
H8 -0.058 2.320 -0.881
H9 0.058 -2.320 0.881
H10 0.058 -2.320 -0.881

Atom - Atom Distances (Å)
  N1 N2 C3 C4 H5 H6 H7 H8 H9 H10
N11.22751.45802.24492.12512.35242.07362.07362.96372.9637
N21.22752.24491.45802.35242.12512.96372.96372.07362.0736
C31.45802.24493.58101.09423.80931.09281.09284.18894.1889
C42.24491.45803.58103.80931.09424.18894.18891.09281.0928
H52.12512.35241.09423.80934.31201.79911.79914.28834.2883
H62.35242.12513.80931.09424.31204.28834.28831.79911.7991
H72.07362.96371.09284.18891.79914.28831.76284.64234.9658
H82.07362.96371.09284.18891.79914.28831.76284.96584.6423
H92.96372.07364.18891.09284.28831.79914.64234.96581.7628
H102.96372.07364.18891.09284.28831.79914.96584.64231.7628

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 113.145 N1 C3 H5 111.957
N1 C3 H7 107.903 N1 C3 H8 107.903
N2 N1 C3 113.145 N2 C4 H6 111.957
N2 C4 H9 107.903 N2 C4 H10 107.903
H5 C3 H7 110.694 H5 C3 H8 110.694
H6 C4 H9 110.694 H6 C4 H10 110.694
H7 C3 H8 107.521 H9 C4 H10 107.521
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.160      
2 N -0.160      
3 C -0.211      
4 C -0.211      
5 H 0.111      
6 H 0.111      
7 H 0.130      
8 H 0.130      
9 H 0.130      
10 H 0.130      


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 0.000 0.000
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -27.698 -1.529 0.000
y -1.529 -20.175 0.000
z 0.000 0.000 -24.388
Traceless
 xyz
x -5.417 -1.529 0.000
y -1.529 5.868 0.000
z 0.000 0.000 -0.452
Polar
3z2-r2-0.903
x2-y2-7.523
xy-1.529
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.045 -0.207 0.000
y -0.207 8.392 0.000
z 0.000 0.000 4.330


<r2> (average value of r2) Å2
<r2> 92.737
(<r2>)1/2 9.630