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

using model chemistry: MP2=FULL/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2H 1Ag
Energy calculated at MP2=FULL/6-31G*
 hartrees
Energy at 0K-338.661250
Energy at 298.15K-338.670230
HF Energy-337.634467
Nuclear repulsion energy257.687758
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 MP2=FULL/6-31G*
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 3280 3091 0.00      
2 Ag 3132 2951 0.00      
3 Ag 1629 1535 0.00      
4 Ag 1527 1438 0.00      
5 Ag 1467 1382 0.00      
6 Ag 1315 1239 0.00      
7 Ag 1129 1064 0.00      
8 Ag 736 694 0.00      
9 Ag 619 584 0.00      
10 Ag 405 382 0.00      
11 Au 3224 3037 4.56      
12 Au 1523 1435 22.44      
13 Au 1159 1092 0.04      
14 Au 307 290 3.81      
15 Au 189 178 7.90      
16 Au 133 125 6.78      
17 Bg 3223 3037 0.00      
18 Bg 1520 1432 0.00      
19 Bg 1125 1060 0.00      
20 Bg 426 402 0.00      
21 Bg 176 166 0.00      
22 Bu 3280 3091 0.54      
23 Bu 3133 2952 5.88      
24 Bu 1667 1571 130.17      
25 Bu 1534 1445 31.15      
26 Bu 1472 1387 8.59      
27 Bu 1211 1141 0.67      
28 Bu 996 938 5.97      
29 Bu 555 523 46.50      
30 Bu 298 281 29.38      

Unscaled Zero Point Vibrational Energy (zpe) 21195.8 cm-1
Scaled (by 0.9422) Zero Point Vibrational Energy (zpe) 19970.7 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 MP2=FULL/6-31G*
ABC
0.17203 0.13020 0.07623

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/6-31G*

Point Group is C2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.679 0.000
N2 0.000 -0.679 0.000
O3 -1.078 1.339 0.000
O4 1.078 -1.339 0.000
C5 1.333 1.280 0.000
C6 -1.333 -1.280 0.000
H7 1.163 2.354 0.000
H8 1.878 0.951 0.886
H9 1.878 0.951 -0.886
H10 -1.163 -2.354 0.000
H11 -1.878 -0.951 0.886
H12 -1.878 -0.951 -0.886

Atom - Atom Distances (Å)
  N1 N2 O3 O4 C5 C6 H7 H8 H9 H10 H11 H12
N11.35711.26402.28741.46222.36922.03952.09432.09433.24772.63952.6395
N21.35712.28741.26402.36921.46223.24772.63952.63952.03952.09432.0943
O31.26402.28743.43782.41112.63172.46013.11003.11003.69372.58262.5826
O42.28741.26403.43782.63172.41113.69372.58262.58262.46013.11003.1100
C51.46222.36922.41112.63173.69601.08661.09141.09144.40864.00894.0089
C62.36921.46222.63172.41113.69604.40864.00894.00891.08661.09141.0914
H72.03953.24772.46013.69371.08664.40861.80651.80655.25094.57774.5777
H82.09432.63953.11002.58261.09144.00891.80651.77254.57774.20994.5678
H92.09432.63953.11002.58261.09144.00891.80651.77254.57774.56784.2099
H103.24772.03953.69372.46014.40861.08665.25094.57774.57771.80651.8065
H112.63952.09432.58263.11004.00891.09144.57774.20994.56781.80651.7725
H122.63952.09432.58263.11004.00891.09144.57774.56784.20991.80651.7725

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 121.503 N1 N2 C6 114.300
N1 C5 H7 105.340 N1 C5 H8 109.337
N1 C5 H9 109.337 N2 N1 O3 121.503
N2 N1 C5 114.300 N2 C6 H10 105.340
N2 C6 H11 109.337 N2 C6 H12 109.337
O3 N1 C5 124.197 O4 N2 C6 124.197
H7 C5 H8 112.080 H7 C5 H9 112.080
H8 C5 H9 108.585 H10 C6 H11 112.080
H10 C6 H12 112.080 H11 C6 H12 108.585
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability