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

using model chemistry: M06-2X/aug-cc-pVDZ

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/aug-cc-pVDZ
 hartrees
Energy at 0K-189.210419
Energy at 298.15K-189.217950
HF Energy-189.210419
Nuclear repulsion energy120.152138
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/aug-cc-pVDZ
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 3154 3154 0.00      
2 Ag 3055 3055 0.00      
3 Ag 1752 1752 0.00      
4 Ag 1452 1452 0.00      
5 Ag 1395 1395 0.00      
6 Ag 1228 1228 0.00      
7 Ag 952 952 0.00      
8 Ag 613 613 0.00      
9 Au 3154 3154 16.25      
10 Au 1453 1453 19.40      
11 Au 1131 1131 1.14      
12 Au 298 298 6.90      
13 Au 194 194 1.91      
14 Bg 3154 3154 0.00      
15 Bg 1452 1452 0.00      
16 Bg 1038 1038 0.00      
17 Bg 235 235 0.00      
18 Bu 3154 3154 22.01      
19 Bu 3054 3054 44.33      
20 Bu 1458 1458 33.05      
21 Bu 1396 1396 3.26      
22 Bu 1135 1135 1.60      
23 Bu 1069 1069 7.08      
24 Bu 361 361 15.81      

Unscaled Zero Point Vibrational Energy (zpe) 18667.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 18667.1 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/aug-cc-pVDZ
ABC
1.40135 0.14874 0.14161

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/aug-cc-pVDZ

Point Group is C2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.369 0.494 0.000
N2 -0.369 -0.494 0.000
C3 -0.369 1.756 0.000
C4 0.369 -1.756 0.000
H5 -1.453 1.590 0.000
H6 1.453 -1.590 0.000
H7 -0.058 2.324 0.885
H8 -0.058 2.324 -0.885
H9 0.058 -2.324 0.885
H10 0.058 -2.324 -0.885

Atom - Atom Distances (Å)
  N1 N2 C3 C4 H5 H6 H7 H8 H9 H10
N11.23241.46232.24952.12692.34922.07782.07782.96972.9697
N21.23242.24951.46232.34922.12692.96972.96972.07782.0778
C31.46232.24953.58861.09693.81041.09671.09674.19684.1968
C42.24951.46233.58863.81041.09694.19684.19681.09671.0967
H52.12692.34921.09693.81044.30881.80761.80764.28874.2887
H62.34922.12693.81041.09694.30884.28874.28871.80761.8076
H72.07782.96971.09674.19681.80764.28871.77034.64984.9754
H82.07782.96971.09674.19681.80764.28871.77034.97544.6498
H92.96972.07784.19681.09674.28871.80764.64984.97541.7703
H102.96972.07784.19681.09674.28871.80764.97544.64981.7703

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 112.908 N1 C3 H5 111.630
N1 C3 H7 107.722 N1 C3 H8 107.722
N2 N1 C3 112.908 N2 C4 H6 111.630
N2 C4 H9 107.722 N2 C4 H10 107.722
H5 C3 H7 110.982 H5 C3 H8 110.982
H6 C4 H9 110.982 H6 C4 H10 110.982
H7 C3 H8 107.627 H9 C4 H10 107.627
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.343      
2 N -0.343      
3 C 1.038      
4 C 1.038      
5 H -0.276      
6 H -0.276      
7 H -0.210      
8 H -0.210      
9 H -0.210      
10 H -0.210      


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 -28.128 -1.555 0.000
y -1.555 -20.551 0.000
z 0.000 0.000 -24.916
Traceless
 xyz
x -5.395 -1.555 0.000
y -1.555 5.971 0.000
z 0.000 0.000 -0.577
Polar
3z2-r2-1.154
x2-y2-7.577
xy-1.555
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.100 -0.239 0.000
y -0.239 9.242 0.000
z 0.000 0.000 5.256


<r2> (average value of r2) Å2
<r2> 93.309
(<r2>)1/2 9.660