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

using model chemistry: TPSSh/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 TPSSh/6-31+G**
 hartrees
Energy at 0K-339.667407
Energy at 298.15K-339.676308
HF Energy-339.667407
Nuclear repulsion energy258.130407
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/6-31+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 3221 3100 0.00      
2 Ag 3079 2963 0.00      
3 Ag 1562 1504 0.00      
4 Ag 1472 1416 0.00      
5 Ag 1434 1380 0.00      
6 Ag 1394 1342 0.00      
7 Ag 1108 1066 0.00      
8 Ag 779 750 0.00      
9 Ag 612 589 0.00      
10 Ag 393 378 0.00      
11 Au 3158 3039 9.17      
12 Au 1483 1428 24.36      
13 Au 1132 1089 0.13      
14 Au 319 307 4.84      
15 Au 184 177 12.63      
16 Au 110 106 4.41      
17 Bg 3157 3039 0.00      
18 Bg 1481 1425 0.00      
19 Bg 1104 1062 0.00      
20 Bg 481 463 0.00      
21 Bg 146 141 0.00      
22 Bu 3222 3101 0.74      
23 Bu 3079 2963 13.37      
24 Bu 1496 1440 0.77      
25 Bu 1439 1385 19.64      
26 Bu 1343 1292 359.97      
27 Bu 1152 1109 67.38      
28 Bu 949 914 37.09      
29 Bu 532 512 35.30      
30 Bu 284 273 23.81      

Unscaled Zero Point Vibrational Energy (zpe) 20650.4 cm-1
Scaled (by 0.9625) Zero Point Vibrational Energy (zpe) 19876.0 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/6-31+G**
ABC
0.17283 0.13064 0.07655

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

Point Group is C2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -0.061 0.654 0.000
N2 0.061 -0.654 0.000
O3 -1.195 1.244 0.000
O4 1.195 -1.244 0.000
C5 1.195 1.402 0.000
C6 -1.195 -1.402 0.000
H7 0.897 2.448 0.000
H8 1.776 1.147 0.891
H9 1.776 1.147 -0.891
H10 -0.897 -2.448 0.000
H11 -1.776 -1.147 0.891
H12 -1.776 -1.147 -0.891

Atom - Atom Distances (Å)
  N1 N2 O3 O4 C5 C6 H7 H8 H9 H10 H11 H12
N11.31311.27832.27611.46302.34802.03442.10052.10053.21232.64112.6411
N21.31312.27611.27832.34801.46303.21232.64112.64112.03442.10052.1005
O31.27832.27613.45042.39592.64642.41413.10323.10323.70412.61692.6169
O42.27611.27833.45042.64642.39593.70412.61692.61692.41413.10323.1032
C51.46302.34802.39592.64643.68551.08741.09321.09324.38234.01524.0152
C62.34801.46302.64642.39593.68554.38234.01524.01521.08741.09321.0932
H72.03443.21232.41413.70411.08744.38231.80481.80485.21454.56764.5676
H82.10052.64113.10322.61691.09324.01521.80481.78134.56764.22824.5881
H92.10052.64113.10322.61691.09324.01521.80481.78134.56764.58814.2282
H103.21232.03443.70412.41414.38231.08745.21454.56764.56761.80481.8048
H112.64112.10052.61693.10324.01521.09324.56764.22824.58811.80481.7813
H122.64112.10052.61693.10324.01521.09324.56764.58814.22821.80481.7813

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 122.874 N1 N2 C6 115.413
N1 C5 H7 104.860 N1 C5 H8 109.669
N1 C5 H9 109.669 N2 N1 O3 122.874
N2 N1 C5 115.413 N2 C6 H10 104.860
N2 C6 H11 109.669 N2 C6 H12 109.669
O3 N1 C5 121.712 O4 N2 C6 121.712
H7 C5 H8 111.720 H7 C5 H9 111.720
H8 C5 H9 109.118 H10 C6 H11 111.720
H10 C6 H12 111.720 H11 C6 H12 109.118
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N 0.008      
2 N 0.008      
3 O -0.213      
4 O -0.213      
5 C -0.382      
6 C -0.382      
7 H 0.192      
8 H 0.198      
9 H 0.198      
10 H 0.192      
11 H 0.198      
12 H 0.198      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 0.000 0.000
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.832 -0.901 0.000
y -0.901 10.181 0.000
z 0.000 0.000 5.373


<r2> (average value of r2) Å2
<r2> 151.577
(<r2>)1/2 12.312