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

using model chemistry: M06-2X/STO-3G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2H 1AG
Energy calculated at M06-2X/STO-3G
 hartrees
Energy at 0K-186.870255
Energy at 298.15K-186.877388
HF Energy-186.870255
Nuclear repulsion energy116.546518
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/STO-3G
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 3549 3549 0.00      
2 Ag 3361 3361 0.00      
3 Ag 1698 1698 0.00      
4 Ag 1645 1645 0.00      
5 Ag 1543 1543 0.00      
6 Ag 1261 1261 0.00      
7 Ag 978 978 0.00      
8 Ag 589 589 0.00      
9 Au 3540 3540 0.69      
10 Au 1658 1658 11.56      
11 Au 1182 1182 0.18      
12 Au 296 296 4.99      
13 Au 154 154 1.11      
14 Bg 3540 3540 0.00      
15 Bg 1658 1658 0.00      
16 Bg 1087 1087 0.00      
17 Bg 196 196 0.00      
18 Bu 3548 3548 1.46      
19 Bu 3360 3360 2.18      
20 Bu 1659 1659 12.24      
21 Bu 1537 1537 6.17      
22 Bu 1173 1173 1.52      
23 Bu 1080 1080 5.63      
24 Bu 352 352 8.86      

Unscaled Zero Point Vibrational Energy (zpe) 20321.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 20321.8 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/STO-3G
ABC
1.24937 0.14255 0.13450

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/STO-3G

Point Group is C2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.414 0.503 0.000
N2 -0.414 -0.503 0.000
C3 -0.414 1.791 0.000
C4 0.414 -1.791 0.000
H5 -1.493 1.583 0.000
H6 1.493 -1.583 0.000
H7 -0.138 2.371 0.892
H8 -0.138 2.371 -0.892
H9 0.138 -2.371 0.892
H10 0.138 -2.371 -0.892

Atom - Atom Distances (Å)
  N1 N2 C3 C4 H5 H6 H7 H8 H9 H10
N11.30371.53132.29492.19192.34942.14222.14223.02263.0226
N21.30372.29491.53132.34942.19193.02263.02262.14222.1422
C31.53132.29493.67741.09893.87661.09961.09964.29284.2928
C42.29491.53133.67743.87661.09894.29284.29281.09961.0996
H52.19192.34941.09893.87664.35291.80411.80414.36984.3698
H62.34942.19193.87661.09894.35294.36984.36981.80411.8041
H72.14223.02261.09964.29281.80414.36981.78494.75035.0746
H82.14223.02261.09964.29281.80414.36981.78495.07464.7503
H93.02262.14224.29281.09964.36981.80414.75035.07461.7849
H103.02262.14224.29281.09964.36981.80415.07464.75031.7849

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 107.819 N1 C3 H5 111.830
N1 C3 H7 107.902 N1 C3 H8 107.902
N2 N1 C3 107.819 N2 C4 H6 111.830
N2 C4 H9 107.902 N2 C4 H10 107.902
H5 C3 H7 110.292 H5 C3 H8 110.292
H6 C4 H9 110.292 H6 C4 H10 110.292
H7 C3 H8 108.514 H9 C4 H10 108.514
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.114      
2 N -0.114      
3 C -0.155      
4 C -0.155      
5 H 0.091      
6 H 0.091      
7 H 0.089      
8 H 0.089      
9 H 0.089      
10 H 0.089      


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 -25.319 -1.789 0.000
y -1.789 -19.602 0.000
z 0.000 0.000 -22.723
Traceless
 xyz
x -4.157 -1.789 0.000
y -1.789 4.419 0.000
z 0.000 0.000 -0.262
Polar
3z2-r2-0.525
x2-y2-5.717
xy-1.789
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.135 -0.113 0.000
y -0.113 5.190 0.000
z 0.000 0.000 1.977


<r2> (average value of r2) Å2
<r2> 95.828
(<r2>)1/2 9.789