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

using model chemistry: MP2/LANL2DZ

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/LANL2DZ
 hartrees
Energy at 0K-338.242556
Energy at 298.15K-338.251133
HF Energy-337.526855
Nuclear repulsion energy248.474266
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/LANL2DZ
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 3219 3101 0.00      
2 Ag 3060 2947 0.00      
3 Ag 1540 1483 0.00      
4 Ag 1476 1421 0.00      
5 Ag 1458 1405 0.00      
6 Ag 1214 1169 0.00      
7 Ag 1062 1023 0.00      
8 Ag 610 588 0.00      
9 Ag 549 529 0.00      
10 Ag 367 353 0.00      
11 Au 3171 3054 26.42      
12 Au 1508 1453 29.94      
13 Au 1152 1110 0.18      
14 Au 270 260 0.60      
15 Au 169 163 10.74      
16 Au 112 108 9.98      
17 Bg 3171 3054 0.00      
18 Bg 1507 1452 0.00      
19 Bg 1132 1091 0.00      
20 Bg 407 392 0.00      
21 Bg 151 145 0.00      
22 Bu 3220 3101 0.93      
23 Bu 3060 2947 15.53      
24 Bu 1641 1580 149.23      
25 Bu 1523 1467 26.41      
26 Bu 1475 1420 12.75      
27 Bu 1215 1170 21.75      
28 Bu 951 916 9.55      
29 Bu 523 504 53.64      
30 Bu 265 255 29.29      

Unscaled Zero Point Vibrational Energy (zpe) 20588.1 cm-1
Scaled (by 0.9631) Zero Point Vibrational Energy (zpe) 19828.4 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/LANL2DZ
ABC
0.16161 0.11915 0.07044

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/LANL2DZ

Point Group is C2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.718 0.000
N2 0.000 -0.718 0.000
O3 -1.135 1.388 0.000
O4 1.135 -1.388 0.000
C5 1.355 1.358 0.000
C6 -1.355 -1.358 0.000
H7 1.166 2.439 0.000
H8 1.907 1.037 0.896
H9 1.907 1.037 -0.896
H10 -1.166 -2.439 0.000
H11 -1.907 -1.037 0.896
H12 -1.907 -1.037 -0.896

Atom - Atom Distances (Å)
  N1 N2 O3 O4 C5 C6 H7 H8 H9 H10 H11 H12
N11.43541.31782.39191.49892.47922.07872.13142.13143.36482.74242.7424
N21.43542.39191.31782.47921.49893.36482.74242.74242.07872.13142.1314
O31.31782.39193.58552.48992.75522.52923.19053.19053.82662.69852.6985
O42.39191.31783.58552.75522.48993.82662.69852.69852.52923.19053.1905
C51.49892.47922.48992.75523.83741.09651.10041.10044.55774.14564.1456
C62.47921.49892.75522.48993.83744.55774.14564.14561.09651.10041.1004
H72.07873.36482.52923.82661.09654.55771.82091.82095.40604.72554.7255
H82.13142.74243.19052.69851.10044.14561.82091.79184.72554.34244.6976
H92.13142.74243.19052.69851.10044.14561.82091.79184.72554.69764.3424
H103.36482.07873.82662.52924.55771.09655.40604.72554.72551.82091.8209
H112.74242.13142.69853.19054.14561.10044.72554.34244.69761.82091.7918
H122.74242.13142.69853.19054.14561.10044.72554.69764.34241.82091.7918

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 120.569 N1 N2 C6 115.308
N1 C5 H7 105.381 N1 C5 H8 109.211
N1 C5 H9 109.211 N2 N1 O3 120.569
N2 N1 C5 115.308 N2 C6 H10 105.381
N2 C6 H11 109.211 N2 C6 H12 109.211
O3 N1 C5 124.123 O4 N2 C6 124.123
H7 C5 H8 111.961 H7 C5 H9 111.961
H8 C5 H9 109.011 H10 C6 H11 111.961
H10 C6 H12 111.961 H11 C6 H12 109.011
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability