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

using model chemistry: TPSSh/6-31G(2df,p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2H 1Ag
Energy calculated at TPSSh/6-31G(2df,p)
 hartrees
Energy at 0K-339.671238
Energy at 298.15K-339.680150
HF Energy-339.671238
Nuclear repulsion energy258.955785
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 TPSSh/6-31G(2df,p)
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 3206 3094 0.00      
2 Ag 3066 2959 0.00      
3 Ag 1571 1516 0.00      
4 Ag 1468 1416 0.00      
5 Ag 1427 1377 0.00      
6 Ag 1381 1332 0.00      
7 Ag 1101 1063 0.00      
8 Ag 779 752 0.00      
9 Ag 617 595 0.00      
10 Ag 389 375 0.00      
11 Au 3144 3034 8.67      
12 Au 1472 1421 18.67      
13 Au 1130 1091 0.04      
14 Au 329 317 4.50      
15 Au 191 185 11.13      
16 Au 106 103 2.73      
17 Bg 3143 3033 0.00      
18 Bg 1469 1418 0.00      
19 Bg 1101 1062 0.00      
20 Bg 483 466 0.00      
21 Bg 144 139 0.00      
22 Bu 3207 3094 1.56      
23 Bu 3066 2959 12.95      
24 Bu 1492 1440 0.81      
25 Bu 1427 1377 47.62      
26 Bu 1361 1314 258.75      
27 Bu 1152 1111 42.82      
28 Bu 944 911 31.81      
29 Bu 529 510 36.22      
30 Bu 283 273 22.71      

Unscaled Zero Point Vibrational Energy (zpe) 20588.1 cm-1
Scaled (by 0.965) Zero Point Vibrational Energy (zpe) 19867.5 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 TPSSh/6-31G(2df,p)
ABC
0.17321 0.13202 0.07709

See section I.F.4 to change rotational constant units
Geometric Data calculated at TPSSh/6-31G(2df,p)

Point Group is C2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -0.064 0.653 0.000
N2 0.064 -0.653 0.000
O3 -1.193 1.238 0.000
O4 1.193 -1.238 0.000
C5 1.193 1.399 0.000
C6 -1.193 -1.399 0.000
H7 0.898 2.447 0.000
H8 1.776 1.146 0.890
H9 1.776 1.146 -0.890
H10 -0.898 -2.447 0.000
H11 -1.776 -1.146 0.890
H12 -1.776 -1.146 -0.890

Atom - Atom Distances (Å)
  N1 N2 O3 O4 C5 C6 H7 H8 H9 H10 H11 H12
N11.31171.27192.27011.46202.34222.03552.10262.10263.20962.63802.6380
N21.31172.27011.27192.34221.46203.20962.63802.63802.03552.10262.1026
O31.27192.27013.43832.39202.63682.41583.10133.10133.69592.61012.6101
O42.27011.27193.43832.63682.39203.69592.61012.61012.41583.10133.1013
C51.46202.34222.39202.63683.67781.08801.09361.09364.37774.01084.0108
C62.34221.46202.63682.39203.67784.37774.01084.01081.08801.09361.0936
H72.03553.20962.41583.69591.08804.37771.80401.80405.21244.56624.5662
H82.10262.63803.10132.61011.09364.01081.80401.77994.56624.22744.5868
H92.10262.63803.10132.61011.09364.01081.80401.77994.56624.58684.2274
H103.20962.03553.69592.41584.37771.08805.21244.56624.56621.80401.8040
H112.63802.10262.61013.10134.01081.09364.56624.22744.58681.80401.7799
H122.63802.10262.61013.10134.01081.09364.56624.58684.22741.80401.7799

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 122.963 N1 N2 C6 115.117
N1 C5 H7 104.973 N1 C5 H8 109.879
N1 C5 H9 109.879 N2 N1 O3 122.963
N2 N1 C5 115.117 N2 C6 H10 104.973
N2 C6 H11 109.879 N2 C6 H12 109.879
O3 N1 C5 121.920 O4 N2 C6 121.920
H7 C5 H8 111.559 H7 C5 H9 111.559
H8 C5 H9 108.933 H10 C6 H11 111.559
H10 C6 H12 111.559 H11 C6 H12 108.933
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability