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

using model chemistry: B3LYP/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 B3LYP/cc-pVDZ
 hartrees
Energy at 0K-339.648950
Energy at 298.15K-339.657945
Nuclear repulsion energy258.821028
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 B3LYP/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 3209 3113 0.00      
2 Ag 3062 2970 0.00      
3 Ag 1575 1528 0.00      
4 Ag 1435 1392 0.00      
5 Ag 1423 1381 0.00      
6 Ag 1374 1333 0.00      
7 Ag 1091 1058 0.00      
8 Ag 793 769 0.00      
9 Ag 626 608 0.00      
10 Ag 407 395 0.00      
11 Au 3140 3046 7.01      
12 Au 1432 1389 22.39      
13 Au 1112 1079 0.27      
14 Au 328 318 6.99      
15 Au 190 185 10.95      
16 Au 111 107 2.73      
17 Bg 3140 3046 0.00      
18 Bg 1428 1386 0.00      
19 Bg 1085 1053 0.00      
20 Bg 491 476 0.00      
21 Bg 150 146 0.00      
22 Bu 3210 3113 0.27      
23 Bu 3062 2970 12.67      
24 Bu 1456 1412 6.33      
25 Bu 1404 1362 74.91      
26 Bu 1352 1311 246.79      
27 Bu 1145 1110 38.87      
28 Bu 948 919 37.97      
29 Bu 548 532 38.70      
30 Bu 298 289 23.13      

Unscaled Zero Point Vibrational Energy (zpe) 20512.2 cm-1
Scaled (by 0.97) Zero Point Vibrational Energy (zpe) 19896.8 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 B3LYP/cc-pVDZ
ABC
0.17374 0.13152 0.07704

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/cc-pVDZ

Point Group is C2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.655 0.000
N2 0.000 -0.655 0.000
O3 -1.074 1.322 0.000
O4 1.074 -1.322 0.000
C5 1.329 1.286 0.000
C6 -1.329 -1.286 0.000
H7 1.141 2.363 0.000
H8 1.888 0.961 0.889
H9 1.888 0.961 -0.889
H10 -1.141 -2.363 0.000
H11 -1.888 -0.961 0.889
H12 -1.888 -0.961 -0.889

Atom - Atom Distances (Å)
  N1 N2 O3 O4 C5 C6 H7 H8 H9 H10 H11 H12
N11.31021.26392.24961.47122.35232.05392.10932.10933.22652.63972.6397
N21.31022.24961.26392.35231.47123.22652.63972.63972.05392.10932.1093
O31.26392.24963.40582.40322.61992.44723.11333.11333.68532.58192.5819
O42.24961.26393.40582.61992.40323.68532.58192.58192.44723.11333.1133
C51.47122.35232.40322.61993.69851.09361.09931.09934.40614.02374.0237
C62.35231.47122.61992.40323.69854.40614.02374.02371.09361.09931.0993
H72.05393.22652.44723.68531.09364.40611.82031.82035.24794.58434.5843
H82.10932.63973.11332.58191.09934.02371.82031.77894.58434.23724.5955
H92.10932.63973.11332.58191.09934.02371.82031.77894.58434.59554.2372
H103.22652.05393.68532.44724.40611.09365.24794.58434.58431.82031.8203
H112.63972.10932.58193.11334.02371.09934.58434.23724.59551.82031.7789
H122.63972.10932.58193.11334.02371.09934.58434.59554.23721.82031.7789

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 121.833 N1 N2 C6 115.382
N1 C5 H7 105.468 N1 C5 H8 109.436
N1 C5 H9 109.436 N2 N1 O3 121.833
N2 N1 C5 115.382 N2 C6 H10 105.468
N2 C6 H11 109.436 N2 C6 H12 109.436
O3 N1 C5 122.786 O4 N2 C6 122.786
H7 C5 H8 112.216 H7 C5 H9 112.216
H8 C5 H9 108.017 H10 C6 H11 112.216
H10 C6 H12 112.216 H11 C6 H12 108.017
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N 0.077      
2 N 0.077      
3 O -0.363      
4 O -0.363      
5 C 0.112      
6 C 0.112      
7 H 0.051      
8 H 0.061      
9 H 0.061      
10 H 0.051      
11 H 0.061      
12 H 0.061      


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 -35.283 9.641 0.000
y 9.641 -36.958 0.000
z 0.000 0.000 -34.031
Traceless
 xyz
x 0.212 9.641 0.000
y 9.641 -2.302 0.000
z 0.000 0.000 2.090
Polar
3z2-r24.180
x2-y21.675
xy9.641
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.694 -0.284 0.000
y -0.284 9.114 0.000
z 0.000 0.000 4.327


<r2> (average value of r2) Å2
<r2> 150.455
(<r2>)1/2 12.266