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

using model chemistry: B1B95/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2H 1Ag
Energy calculated at B1B95/6-31G
 hartrees
Energy at 0K-339.370942
Energy at 298.15K 
HF Energy-339.370942
Nuclear repulsion energy257.473968
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 B1B95/6-31G
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 3268 3117 0.00      
2 Ag 3111 2967 0.00      
3 Ag 1562 1489 0.00      
4 Ag 1505 1435 0.00      
5 Ag 1432 1366 0.00      
6 Ag 1414 1348 0.00      
7 Ag 1112 1061 0.00      
8 Ag 786 750 0.00      
9 Ag 626 597 0.00      
10 Ag 393 375 0.00      
11 Au 3196 3048 4.21      
12 Au 1503 1433 35.77      
13 Au 1161 1107 0.17      
14 Au 321 306 1.53      
15 Au 194 185 20.95      
16 Au 16i 16i 1.32      
17 Bg 3195 3047 0.00      
18 Bg 1500 1431 0.00      
19 Bg 1135 1082 0.00      
20 Bg 532 507 0.00      
21 Bg 86 82 0.00      
22 Bu 3269 3117 0.84      
23 Bu 3111 2967 5.86      
24 Bu 1522 1452 10.40      
25 Bu 1465 1397 16.94      
26 Bu 1313 1253 179.09      
27 Bu 1173 1119 54.84      
28 Bu 966 921 56.02      
29 Bu 535 511 36.82      
30 Bu 284 271 26.80      

Unscaled Zero Point Vibrational Energy (zpe) 20826.8 cm-1
Scaled (by 0.9537) Zero Point Vibrational Energy (zpe) 19862.5 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 B1B95/6-31G
ABC
0.17063 0.13112 0.07625

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/6-31G

Point Group is C2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -0.049 0.651 0.000
N2 0.049 -0.651 0.000
O3 -1.208 1.236 0.000
O4 1.208 -1.236 0.000
C5 1.208 1.396 0.000
C6 -1.208 -1.396 0.000
H7 0.929 2.443 0.000
H8 1.789 1.130 0.883
H9 1.789 1.130 -0.883
H10 -0.929 -2.443 0.000
H11 -1.789 -1.130 0.883
H12 -1.789 -1.130 -0.883

Atom - Atom Distances (Å)
  N1 N2 O3 O4 C5 C6 H7 H8 H9 H10 H11 H12
N11.30511.29842.26701.46102.35222.04202.09432.09433.21672.64142.6414
N21.30512.26701.29842.35221.46103.21672.64142.64142.04202.09432.0943
O31.29842.26703.45652.42062.63252.45413.12563.12563.69002.59142.5914
O42.26701.29843.45652.63252.42063.69002.59142.59142.45413.12563.1256
C51.46102.35222.42062.63253.69211.08351.09011.09014.39404.01734.0173
C62.35221.46102.63252.42063.69214.39404.01734.01731.08351.09011.0901
H72.04203.21672.45413.69001.08354.39401.80111.80115.22794.57534.5753
H82.09432.64143.12562.59141.09014.01731.80111.76614.57534.23134.5851
H92.09432.64143.12562.59141.09014.01731.80111.76614.57534.58514.2313
H103.21672.04203.69002.45414.39401.08355.22794.57534.57531.80111.8011
H112.64142.09432.59143.12564.01731.09014.57534.23134.58511.80111.7661
H122.64142.09432.59143.12564.01731.09014.57534.58514.23131.80111.7661

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 121.100 N1 N2 C6 116.387
N1 C5 H7 105.782 N1 C5 H8 109.495
N1 C5 H9 109.495 N2 N1 O3 121.100
N2 N1 C5 116.387 N2 C6 H10 105.782
N2 C6 H11 109.495 N2 C6 H12 109.495
O3 N1 C5 122.512 O4 N2 C6 122.512
H7 C5 H8 111.915 H7 C5 H9 111.915
H8 C5 H9 108.198 H10 C6 H11 111.915
H10 C6 H12 111.915 H11 C6 H12 108.198
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N 0.013      
2 N 0.013      
3 O -0.409      
4 O -0.409      
5 C -0.256      
6 C -0.256      
7 H 0.211      
8 H 0.220      
9 H 0.220      
10 H 0.211      
11 H 0.220      
12 H 0.220      


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 -37.255 11.104 0.000
y 11.104 -35.461 0.000
z 0.000 0.000 -34.403
Traceless
 xyz
x -2.322 11.104 0.000
y 11.104 0.367 0.000
z 0.000 0.000 1.955
Polar
3z2-r23.910
x2-y2-1.793
xy11.104
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.449 -0.972 0.000
y -0.972 8.615 0.000
z 0.000 0.000 3.903


<r2> (average value of r2) Å2
<r2> 151.634
(<r2>)1/2 12.314