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

using model chemistry: LSDA/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2H 1Ag
Energy calculated at LSDA/aug-cc-pVDZ
 hartrees
Energy at 0K-337.966128
Energy at 298.15K-337.975051
Nuclear repulsion energy260.760889
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 LSDA/aug-cc-pVDZ
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 3148 3112 0.00      
2 Ag 2989 2956 0.00      
3 Ag 1573 1555 0.00      
4 Ag 1417 1401 0.00      
5 Ag 1366 1351 0.00      
6 Ag 1318 1303 0.00      
7 Ag 1049 1037 0.00      
8 Ag 802 793 0.00      
9 Ag 629 622 0.00      
10 Ag 395 391 0.00      
11 Au 3066 3031 1.76      
12 Au 1357 1342 34.99      
13 Au 1065 1052 0.89      
14 Au 316 312 6.32      
15 Au 191 189 12.29      
16 Au 107 106 2.47      
17 Bg 3066 3032 0.00      
18 Bg 1354 1338 0.00      
19 Bg 1044 1032 0.00      
20 Bg 509 504 0.00      
21 Bg 140 139 0.00      
22 Bu 3148 3113 2.37      
23 Bu 2990 2956 5.24      
24 Bu 1444 1428 229.75      
25 Bu 1364 1349 139.00      
26 Bu 1320 1305 36.95      
27 Bu 1148 1135 0.93      
28 Bu 945 934 33.48      
29 Bu 541 535 30.34      
30 Bu 287 283 24.19      

Unscaled Zero Point Vibrational Energy (zpe) 20044.1 cm-1
Scaled (by 0.9887) Zero Point Vibrational Energy (zpe) 19817.6 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 LSDA/aug-cc-pVDZ
ABC
0.17535 0.13485 0.07850

See section I.F.4 to change rotational constant units
Geometric Data calculated at LSDA/aug-cc-pVDZ

Point Group is C2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -0.061 0.653 0.000
N2 0.061 -0.653 0.000
O3 -1.189 1.206 0.000
O4 1.189 -1.206 0.000
C5 1.189 1.379 0.000
C6 -1.189 -1.379 0.000
H7 0.918 2.445 0.000
H8 1.781 1.092 0.890
H9 1.781 1.092 -0.890
H10 -0.918 -2.445 0.000
H11 -1.781 -1.092 0.890
H12 -1.781 -1.092 -0.890

Atom - Atom Distances (Å)
  N1 N2 O3 O4 C5 C6 H7 H8 H9 H10 H11 H12
N11.31261.25642.24041.44512.32502.04162.09192.09193.21522.60742.6074
N21.31262.24041.25642.32501.44513.21522.60742.60742.04162.09192.0919
O31.25642.24043.38732.38432.58542.44443.10273.10273.66142.53452.5345
O42.24041.25643.38732.58542.38433.66142.53452.53452.44443.10273.1027
C51.44512.32502.38432.58543.64211.09991.10711.10714.36663.96493.9649
C62.32501.44512.58542.38433.64214.36663.96493.96491.09991.10711.1071
H72.04163.21522.44443.66141.09994.36661.83551.83555.22384.53754.5375
H82.09192.60743.10272.53451.10713.96491.83551.78054.53754.17814.5417
H92.09192.60743.10272.53451.10713.96491.83551.78054.53754.54174.1781
H103.21522.04163.66142.44444.36661.09995.22384.53754.53751.83551.8355
H112.60742.09192.53453.10273.96491.10714.53754.17814.54171.83551.7805
H122.60742.09192.53453.10273.96491.10714.53754.54174.17811.83551.7805

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 121.391 N1 N2 C6 114.850
N1 C5 H7 105.883 N1 C5 H8 109.390
N1 C5 H9 109.390 N2 N1 O3 121.391
N2 N1 C5 114.850 N2 C6 H10 105.883
N2 C6 H11 109.390 N2 C6 H12 109.390
O3 N1 C5 123.759 O4 N2 C6 123.759
H7 C5 H8 112.543 H7 C5 H9 112.543
H8 C5 H9 107.059 H10 C6 H11 112.543
H10 C6 H12 112.543 H11 C6 H12 107.059
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N 0.290      
2 N 0.290      
3 O -0.699      
4 O -0.699      
5 C 0.927      
6 C 0.927      
7 H -0.295      
8 H -0.111      
9 H -0.111      
10 H -0.295      
11 H -0.111      
12 H -0.111      


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
Primitive
 xyz
x -37.978 9.908 0.000
y 9.908 -36.166 0.000
z 0.000 0.000 -35.187
Traceless
 xyz
x -2.302 9.908 0.000
y 9.908 0.417 0.000
z 0.000 0.000 1.885
Polar
3z2-r23.770
x2-y2-1.812
xy9.908
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.685 -0.414 0.000
y -0.414 10.883 0.000
z 0.000 0.000 6.210


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000