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

using model chemistry: B97D3/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2H 1AG
Energy calculated at B97D3/aug-cc-pVTZ
 hartrees
Energy at 0K-189.231741
Energy at 298.15K-189.239065
HF Energy-189.231741
Nuclear repulsion energy119.680090
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 B97D3/aug-cc-pVTZ
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 3049 3003 0.00      
2 Ag 2959 2914 0.00      
3 Ag 1602 1578 0.00      
4 Ag 1438 1416 0.00      
5 Ag 1366 1345 0.00      
6 Ag 1173 1155 0.00      
7 Ag 889 876 0.00      
8 Ag 580 571 0.00      
9 Au 3042 2995 23.05      
10 Au 1439 1417 15.35      
11 Au 1109 1092 1.70      
12 Au 282 278 6.69      
13 Au 153 150 2.02      
14 Bg 3042 2995 0.00      
15 Bg 1439 1417 0.00      
16 Bg 1011 996 0.00      
17 Bg 214 210 0.00      
18 Bu 3049 3002 41.62      
19 Bu 2957 2912 65.27      
20 Bu 1445 1423 32.24      
21 Bu 1375 1354 1.86      
22 Bu 1108 1091 2.01      
23 Bu 975 960 11.34      
24 Bu 343 338 16.23      

Unscaled Zero Point Vibrational Energy (zpe) 18018.5 cm-1
Scaled (by 0.9847) Zero Point Vibrational Energy (zpe) 17742.9 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 B97D3/aug-cc-pVTZ
ABC
1.40141 0.14712 0.14009

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/aug-cc-pVTZ

Point Group is C2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.369 0.497 0.000
N2 -0.369 -0.497 0.000
C3 -0.369 1.765 0.000
C4 0.369 -1.765 0.000
H5 -1.456 1.618 0.000
H6 1.456 -1.618 0.000
H7 -0.054 2.335 0.882
H8 -0.054 2.335 -0.882
H9 0.054 -2.335 0.882
H10 0.054 -2.335 -0.882

Atom - Atom Distances (Å)
  N1 N2 C3 C4 H5 H6 H7 H8 H9 H10
N11.23851.46772.26242.14172.37752.08182.08182.98252.9825
N21.23852.26241.46772.37752.14172.98252.98252.08182.0818
C31.46772.26243.60711.09653.84391.09591.09594.21514.2151
C42.26241.46773.60713.84391.09654.21514.21511.09591.0959
H52.14172.37751.09653.84394.35261.80441.80444.32194.3219
H62.37752.14173.84391.09654.35264.32194.32191.80441.8044
H72.08182.98251.09594.21511.80444.32191.76404.67044.9925
H82.08182.98251.09594.21511.80444.32191.76404.99254.6704
H92.98252.08184.21511.09594.32191.80444.67044.99251.7640
H102.98252.08184.21511.09594.32191.80444.99254.67041.7640

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 113.176 N1 C3 H5 112.473
N1 C3 H7 107.715 N1 C3 H8 107.715
N2 N1 C3 113.176 N2 C4 H6 112.473
N2 C4 H9 107.715 N2 C4 H10 107.715
H5 C3 H7 110.769 H5 C3 H8 110.769
H6 C4 H9 110.769 H6 C4 H10 110.769
H7 C3 H8 107.182 H9 C4 H10 107.182
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.259      
2 N -0.259      
3 C -0.338      
4 C -0.338      
5 H 0.249      
6 H 0.249      
7 H 0.174      
8 H 0.174      
9 H 0.174      
10 H 0.174      


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 -28.368 -1.492 0.000
y -1.492 -20.656 0.000
z 0.000 0.000 -24.843
Traceless
 xyz
x -5.619 -1.492 0.000
y -1.492 5.949 0.000
z 0.000 0.000 -0.331
Polar
3z2-r2-0.662
x2-y2-7.712
xy-1.492
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.778 -0.443 0.000
y -0.443 10.130 0.000
z 0.000 0.000 5.561


<r2> (average value of r2) Å2
<r2> 94.179
(<r2>)1/2 9.705