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All results from a given calculation for C2H6N2O2 ((E)-Azodioxymethane)

using model chemistry: LSDA/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2H 1Ag
Energy calculated at LSDA/6-31+G**
 hartrees
Energy at 0K-337.942962
Energy at 298.15K-337.951832
Nuclear repulsion energy260.488828
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 LSDA/6-31+G**
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 3152 3104 0.00      
2 Ag 2996 2951 0.00      
3 Ag 1576 1553 0.00      
4 Ag 1413 1392 0.00      
5 Ag 1393 1372 0.00      
6 Ag 1341 1320 0.00      
7 Ag 1059 1043 0.00      
8 Ag 800 788 0.00      
9 Ag 629 620 0.00      
10 Ag 400 394 0.00      
11 Au 3073 3027 1.12      
12 Au 1386 1365 38.25      
13 Au 1076 1060 1.17      
14 Au 310 305 5.44      
15 Au 189 187 12.81      
16 Au 95 94 2.72      
17 Bg 3073 3027 0.00      
18 Bg 1382 1362 0.00      
19 Bg 1053 1037 0.00      
20 Bg 502 494 0.00      
21 Bg 135 133 0.00      
22 Bu 3152 3105 2.75      
23 Bu 2997 2952 5.57      
24 Bu 1452 1430 186.23      
25 Bu 1390 1370 169.35      
26 Bu 1343 1323 59.23      
27 Bu 1148 1130 2.66      
28 Bu 952 937 33.40      
29 Bu 544 536 29.24      
30 Bu 290 286 25.43      

Unscaled Zero Point Vibrational Energy (zpe) 20149.4 cm-1
Scaled (by 0.985) Zero Point Vibrational Energy (zpe) 19847.1 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 LSDA/6-31+G**
ABC
0.17501 0.13445 0.07828

See section I.F.4 to change rotational constant units
Geometric Data calculated at LSDA/6-31+G**

Point Group is C2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -0.059 0.654 0.000
N2 0.059 -0.654 0.000
O3 -1.190 1.209 0.000
O4 1.190 -1.209 0.000
C5 1.190 1.380 0.000
C6 -1.190 -1.380 0.000
H7 0.921 2.443 0.000
H8 1.781 1.100 0.888
H9 1.781 1.100 -0.888
H10 -0.921 -2.443 0.000
H11 -1.781 -1.100 0.888
H12 -1.781 -1.100 -0.888

Atom - Atom Distances (Å)
  N1 N2 O3 O4 C5 C6 H7 H8 H9 H10 H11 H12
N11.31401.25982.24371.44532.32802.03992.09182.09183.21512.61382.6138
N21.31402.24371.25982.32801.44533.21512.61382.61382.03992.09182.0918
O31.25982.24373.39352.38692.58962.44563.10363.10363.66222.54362.5436
O42.24371.25983.39352.58962.38693.66222.54362.54362.44563.10363.1036
C51.44532.32802.38692.58963.64561.09631.10321.10324.36783.97153.9715
C62.32801.44532.58962.38693.64564.36783.97153.97151.09631.10321.1032
H72.03993.21512.44563.66221.09634.36781.82581.82585.22204.54384.5438
H82.09182.61383.10362.54361.10323.97151.82581.77644.54384.18734.5485
H92.09182.61383.10362.54361.10323.97151.82581.77644.54384.54854.1873
H103.21512.03993.66222.44564.36781.09635.22204.54384.54381.82581.8258
H112.61382.09182.54363.10363.97151.10324.54384.18734.54851.82581.7764
H122.61382.09182.54363.10363.97151.10324.54384.54854.18731.82581.7764

picture of (E)-Azodioxymethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 N2 O4 121.306 N1 N2 C6 114.983
N1 C5 H7 105.942 N1 C5 H8 109.604
N1 C5 H9 109.604 N2 N1 O3 121.306
N2 N1 C5 114.983 N2 C6 H10 105.942
N2 C6 H11 109.604 N2 C6 H12 109.604
O3 N1 C5 123.712 O4 N2 C6 123.712
H7 C5 H8 112.218 H7 C5 H9 112.218
H8 C5 H9 107.244 H10 C6 H11 112.218
H10 C6 H12 112.218 H11 C6 H12 107.244
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N 0.014      
2 N 0.014      
3 O -0.228      
4 O -0.228      
5 C -0.462      
6 C -0.462      
7 H 0.221      
8 H 0.228      
9 H 0.228      
10 H 0.221      
11 H 0.228      
12 H 0.228      


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 -38.008 10.303 0.000
y 10.303 -36.235 0.000
z 0.000 0.000 -35.205
Traceless
 xyz
x -2.288 10.303 0.000
y 10.303 0.372 0.000
z 0.000 0.000 1.917
Polar
3z2-r23.833
x2-y2-1.773
xy10.303
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.068 -0.710 0.000
y -0.710 10.252 0.000
z 0.000 0.000 5.596


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000