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

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

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/aug-cc-pVTZ
 hartrees
Energy at 0K-189.242040
Energy at 298.15K-189.249728
HF Energy-189.242040
Nuclear repulsion energy123.067692
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-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 A1 3177 3036 0.08      
2 A1 3055 2920 10.35      
3 A1 1723 1647 10.34      
4 A1 1489 1423 0.08      
5 A1 1411 1348 16.12      
6 A1 1114 1065 3.65      
7 A1 907 867 0.33      
8 A1 401 384 0.78      
9 A2 3124 2985 0.00      
10 A2 1496 1430 0.00      
11 A2 1103 1054 0.00      
12 A2 493 471 0.00      
13 A2 131 125 0.00      
14 B1 3121 2983 18.46      
15 B1 1523 1455 24.41      
16 B1 969 926 3.44      
17 B1 270 258 0.43      
18 B2 3176 3035 20.49      
19 B2 3053 2918 1.78      
20 B2 1472 1407 12.59      
21 B2 1391 1330 2.30      
22 B2 1187 1135 14.72      
23 B2 991 948 8.92      
24 B2 644 615 0.77      

Unscaled Zero Point Vibrational Energy (zpe) 18710.0 cm-1
Scaled (by 0.9557) Zero Point Vibrational Energy (zpe) 17881.2 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-pVTZ
ABC
0.54946 0.22926 0.17220

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.614 -0.779
N2 0.000 -0.614 -0.779
C3 0.000 1.343 0.500
C4 0.000 -1.343 0.500
H5 0.000 2.404 0.274
H6 0.000 -2.404 0.274
H7 -0.885 1.097 1.090
H8 0.885 1.097 1.090
H9 0.885 -1.097 1.090
H10 -0.885 -1.097 1.090

Atom - Atom Distances (Å)
  N1 N2 C3 C4 H5 H6 H7 H8 H9 H10
N11.22831.47212.33822.07653.19652.12382.12382.68452.6845
N21.22832.33821.47213.19652.07652.68452.68452.12382.1238
C31.47212.33822.68661.08453.75411.09181.09182.66252.6625
C42.33821.47212.68663.75411.08452.66252.66251.09181.0918
H52.07653.19651.08453.75414.80801.77671.77673.70273.7027
H63.19652.07653.75411.08454.80803.70273.70271.77671.7767
H72.12382.68451.09182.66251.77673.70271.76982.81952.1949
H82.12382.68451.09182.66251.77673.70271.76982.19492.8195
H92.68452.12382.66251.09183.70271.77672.81952.19491.7698
H102.68452.12382.66251.09183.70271.77672.19492.81951.7698

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 119.690 N1 C3 H5 107.662
N1 C3 H7 110.991 N1 C3 H8 110.991
N2 N1 C3 119.690 N2 C4 H6 107.662
N2 C4 H9 110.991 N2 C4 H10 110.991
H5 C3 H7 109.446 H5 C3 H8 109.446
H6 C4 H9 109.446 H6 C4 H10 109.446
H7 C3 H8 108.288 H9 C4 H10 108.288
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.192      
2 N -0.192      
3 C -0.723      
4 C -0.723      
5 H 0.280      
6 H 0.280      
7 H 0.317      
8 H 0.317      
9 H 0.317      
10 H 0.317      


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 3.245 3.245
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.808 0.000 0.000
y 0.000 -23.678 0.000
z 0.000 0.000 -29.363
Traceless
 xyz
x 1.713 0.000 0.000
y 0.000 3.407 0.000
z 0.000 0.000 -5.120
Polar
3z2-r2-10.240
x2-y2-1.130
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.039 0.000 0.000
y 0.000 8.019 0.000
z 0.000 0.000 6.154


<r2> (average value of r2) Å2
<r2> 79.047
(<r2>)1/2 8.891