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

using model chemistry: MP2/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2H 1Ag
Energy calculated at MP2/6-311G**
 hartrees
Energy at 0K-338.826607
Energy at 298.15K-338.835533
HF Energy-337.724841
Nuclear repulsion energy258.229120
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 MP2/6-311G**
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 3250 3088 0.00      
2 Ag 3102 2947 0.00      
3 Ag 1620 1539 0.00      
4 Ag 1493 1419 0.00      
5 Ag 1440 1369 0.00      
6 Ag 1295 1231 0.00      
7 Ag 1117 1061 0.00      
8 Ag 730 694 0.00      
9 Ag 616 585 0.00      
10 Ag 403 383 0.00      
11 Au 3190 3032 11.37      
12 Au 1485 1411 23.27      
13 Au 1139 1082 0.27      
14 Au 295 281 5.28      
15 Au 178 169 7.86      
16 Au 121 115 4.78      
17 Bg 3190 3031 0.00      
18 Bg 1484 1410 0.00      
19 Bg 1109 1054 0.00      
20 Bg 411 391 0.00      
21 Bg 166 158 0.00      
22 Bu 3250 3088 0.17      
23 Bu 3102 2948 9.28      
24 Bu 1670 1587 151.25      
25 Bu 1497 1423 26.55      
26 Bu 1443 1371 6.62      
27 Bu 1199 1140 0.90      
28 Bu 988 939 5.72      
29 Bu 558 530 45.80      
30 Bu 297 282 26.89      

Unscaled Zero Point Vibrational Energy (zpe) 20919.4 cm-1
Scaled (by 0.9502) Zero Point Vibrational Energy (zpe) 19877.6 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 MP2/6-311G**
ABC
0.17344 0.13013 0.07648

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/6-311G**

Point Group is C2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -0.071 0.676 0.000
N2 0.071 -0.676 0.000
O3 -1.198 1.222 0.000
O4 1.198 -1.222 0.000
C5 1.198 1.409 0.000
C6 -1.198 -1.409 0.000
H7 0.922 2.460 0.000
H8 1.773 1.134 0.886
H9 1.773 1.134 -0.886
H10 -0.922 -2.460 0.000
H11 -1.773 -1.134 0.886
H12 -1.773 -1.134 -0.886

Atom - Atom Distances (Å)
  N1 N2 O3 O4 C5 C6 H7 H8 H9 H10 H11 H12
N11.35861.25242.28211.46512.37002.04242.09602.09603.24982.63762.6376
N21.35862.28211.25242.37001.46513.24982.63762.63762.04242.09602.0960
O31.25242.28213.42162.40272.63082.45553.10123.10123.69242.58142.5814
O42.28211.25243.42162.63082.40273.69242.58142.58142.45553.10123.1012
C51.46512.37002.40272.63083.69881.08671.09171.09174.41244.00954.0095
C62.37001.46512.63082.40273.69884.41244.00954.00951.08671.09171.0917
H72.04243.24982.45553.69241.08674.41241.80801.80805.25544.57914.5791
H82.09602.63763.10122.58141.09174.00951.80801.77204.57914.20894.5667
H92.09602.63763.10122.58141.09174.00951.80801.77204.57914.56674.2089
H103.24982.04243.69242.45554.41241.08675.25544.57914.57911.80801.8080
H112.63762.09602.58143.10124.00951.09174.57914.20894.56671.80801.7720
H122.63762.09602.58143.10124.00951.09174.57914.56674.20891.80801.7720

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 121.806 N1 N2 C6 114.086
N1 C5 H7 105.374 N1 C5 H8 109.257
N1 C5 H9 109.257 N2 N1 O3 121.806
N2 N1 C5 114.086 N2 C6 H10 105.374
N2 C6 H11 109.257 N2 C6 H12 109.257
O3 N1 C5 124.108 O4 N2 C6 124.108
H7 C5 H8 112.184 H7 C5 H9 112.184
H8 C5 H9 108.498 H10 C6 H11 112.184
H10 C6 H12 112.184 H11 C6 H12 108.498
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability