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

using model chemistry: M06-2X/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at M06-2X/6-31G
 hartrees
Energy at 0K-189.091112
Energy at 298.15K-189.098515
HF Energy-189.091112
Nuclear repulsion energy121.251938
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 M06-2X/6-31G
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A1 3228 3228 0.57      
2 A1 3069 3069 9.42      
3 A1 1677 1677 8.46      
4 A1 1519 1519 1.32      
5 A1 1457 1457 31.21      
6 A1 1125 1125 7.89      
7 A1 876 876 0.06      
8 A1 375 375 0.64      
9 A2 3145 3145 0.00      
10 A2 1533 1533 0.00      
11 A2 1122 1122 0.00      
12 A2 485 485 0.00      
13 A2 54 54 0.00      
14 B1 3141 3141 28.40      
15 B1 1556 1556 38.31      
16 B1 990 990 1.54      
17 B1 208 208 0.11      
18 B2 3227 3227 17.58      
19 B2 3069 3069 1.09      
20 B2 1506 1506 18.79      
21 B2 1440 1440 1.64      
22 B2 1198 1198 7.84      
23 B2 928 928 12.05      
24 B2 642 642 0.71      

Unscaled Zero Point Vibrational Energy (zpe) 18784.7 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 18784.7 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 M06-2X/6-31G
ABC
0.53888 0.21997 0.16599

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/6-31G

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.626 -0.786
N2 0.000 -0.626 -0.786
C3 0.000 1.374 0.506
C4 0.000 -1.374 0.506
H5 0.000 2.433 0.262
H6 0.000 -2.433 0.262
H7 -0.888 1.138 1.103
H8 0.888 1.138 1.103
H9 0.888 -1.138 1.103
H10 -0.888 -1.138 1.103

Atom - Atom Distances (Å)
  N1 N2 C3 C4 H5 H6 H7 H8 H9 H10
N11.25201.49382.38182.08903.23352.14932.14932.73272.7327
N21.25202.38181.49383.23352.08902.73272.73272.14932.1493
C31.49382.38182.74881.08623.81501.09581.09582.73032.7303
C42.38181.49382.74883.81501.08622.73032.73031.09581.0958
H52.08903.23351.08623.81504.86561.78141.78143.77403.7740
H63.23352.08903.81501.08624.86563.77403.77401.78141.7814
H72.14932.73271.09582.73031.78143.77401.77682.88672.2752
H82.14932.73271.09582.73031.78143.77401.77682.27522.8867
H92.73272.14932.73031.09583.77401.78142.88672.27521.7768
H102.73272.14932.73031.09583.77401.78142.27522.88671.7768

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 120.067 N1 C3 H5 107.069
N1 C3 H7 111.261 N1 C3 H8 111.261
N2 N1 C3 120.067 N2 C4 H6 107.069
N2 C4 H9 111.261 N2 C4 H10 111.261
H5 C3 H7 109.448 H5 C3 H8 109.448
H6 C4 H9 109.448 H6 C4 H10 109.448
H7 C3 H8 108.330 H9 C4 H10 108.330
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.175      
2 N -0.175      
3 C -0.378      
4 C -0.378      
5 H 0.202      
6 H 0.202      
7 H 0.175      
8 H 0.175      
9 H 0.175      
10 H 0.175      


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 3.880 3.880
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.683 0.000 0.000
y 0.000 -23.442 0.000
z 0.000 0.000 -29.792
Traceless
 xyz
x 1.935 0.000 0.000
y 0.000 3.796 0.000
z 0.000 0.000 -5.730
Polar
3z2-r2-11.461
x2-y2-1.241
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.809 0.000 0.000
y 0.000 6.882 0.000
z 0.000 0.000 4.535


<r2> (average value of r2) Å2
<r2> 81.282
(<r2>)1/2 9.016