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

using model chemistry: MP2=FULL/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 MP2=FULL/6-31+G**
 hartrees
Energy at 0K-338.737409
Energy at 298.15K-338.746293
HF Energy-337.658616
Nuclear repulsion energy257.503358
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/6-31+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 3301 3101 0.00      
2 Ag 3144 2952 0.00      
3 Ag 1604 1507 0.00      
4 Ag 1513 1421 0.00      
5 Ag 1462 1373 0.00      
6 Ag 1313 1233 0.00      
7 Ag 1129 1060 0.00      
8 Ag 736 691 0.00      
9 Ag 612 575 0.00      
10 Ag 400 376 0.00      
11 Au 3241 3044 6.78      
12 Au 1507 1415 24.51      
13 Au 1147 1077 0.81      
14 Au 290 272 5.13      
15 Au 179 168 7.48      
16 Au 116 109 7.96      
17 Bg 3241 3044 0.00      
18 Bg 1505 1414 0.00      
19 Bg 1117 1049 0.00      
20 Bg 413 388 0.00      
21 Bg 164 154 0.00      
22 Bu 3302 3101 1.28      
23 Bu 3144 2953 9.36      
24 Bu 1618 1520 204.45      
25 Bu 1521 1429 46.05      
26 Bu 1466 1377 5.39      
27 Bu 1208 1135 0.39      
28 Bu 991 931 9.52      
29 Bu 551 518 42.46      
30 Bu 292 274 28.06      

Unscaled Zero Point Vibrational Energy (zpe) 21112.8 cm-1
Scaled (by 0.9392) Zero Point Vibrational Energy (zpe) 19829.2 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 MP2=FULL/6-31+G**
ABC
0.17234 0.12952 0.07604

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

Point Group is C2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.677 0.000
N2 0.000 -0.677 0.000
O3 -1.084 1.336 0.000
O4 1.084 -1.336 0.000
C5 1.326 1.294 0.000
C6 -1.326 -1.294 0.000
H7 1.147 2.361 0.000
H8 1.870 0.968 0.883
H9 1.870 0.968 -0.883
H10 -1.147 -2.361 0.000
H11 -1.870 -0.968 0.883
H12 -1.870 -0.968 -0.883

Atom - Atom Distances (Å)
  N1 N2 O3 O4 C5 C6 H7 H8 H9 H10 H11 H12
N11.35391.26882.28641.46262.37542.03782.08852.08853.24742.64252.6425
N21.35392.28641.26882.37541.46263.24742.64252.64252.03782.08852.0885
O31.26882.28643.44112.41082.64092.45573.10543.10543.69762.58942.5894
O42.28641.26883.44112.64092.41083.69762.58942.58942.45573.10543.1054
C51.46262.37542.41082.64093.70551.08211.08731.08734.41324.01394.0139
C62.37541.46262.64092.41083.70554.41324.01394.01391.08211.08731.0873
H72.03783.24742.45573.69761.08214.41321.80101.80105.25014.57894.5789
H82.08852.64253.10542.58941.08734.01391.80101.76644.57894.21144.5668
H92.08852.64253.10542.58941.08734.01391.80101.76644.57894.56684.2114
H103.24742.03783.69762.45574.41321.08215.25014.57894.57891.80101.8010
H112.64252.08852.58943.10544.01391.08734.57894.21144.56681.80101.7664
H122.64252.08852.58943.10544.01391.08734.57894.56684.21141.80101.7664

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 121.292 N1 N2 C6 114.944
N1 C5 H7 105.430 N1 C5 H8 109.095
N1 C5 H9 109.095 N2 N1 O3 121.292
N2 N1 C5 114.944 N2 C6 H10 105.430
N2 C6 H11 109.095 N2 C6 H12 109.095
O3 N1 C5 123.763 O4 N2 C6 123.763
H7 C5 H8 112.232 H7 C5 H9 112.232
H8 C5 H9 108.649 H10 C6 H11 112.232
H10 C6 H12 112.232 H11 C6 H12 108.649
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability