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All results from a given calculation for C2H2N2O (Furazan)

using model chemistry: wB97X-D/aug-cc-pVQZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at wB97X-D/aug-cc-pVQZ
 hartrees
Energy at 0K-262.070680
Energy at 298.15K 
HF Energy-262.070680
Nuclear repulsion energy165.099824
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 wB97X-D/aug-cc-pVQZ
Rotational Constants (cm-1) from geometry optimized at wB97X-D/aug-cc-pVQZ
ABC
0.35614 0.33172 0.17175

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/aug-cc-pVQZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.000 0.000 1.113
N2 0.000 1.115 0.355
N3 0.000 -1.115 0.355
C4 0.000 0.707 -0.875
C5 0.000 -0.707 -0.875
H6 0.000 1.405 -1.693
H7 0.000 -1.405 -1.693

Atom - Atom Distances (Å)
  O1 N2 N3 C4 C5 H6 H7
O11.34831.34832.10992.10993.13853.1385
N21.34832.23041.29582.19882.06923.2477
N31.34832.23042.19881.29583.24772.0692
C42.10991.29582.19881.41491.07552.2653
C52.10992.19881.29581.41492.26531.0755
H63.13852.06923.24771.07552.26532.8094
H73.13853.24772.06922.26531.07552.8094

picture of Furazan state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
O1 N2 C4 105.857 O1 N3 C5 105.857
N2 O1 N3 111.606 N2 C4 C5 108.340
N2 C4 H6 121.245 N3 C5 C4 108.340
N3 C5 H7 121.245 C4 C5 H7 130.415
C5 C4 H6 130.415
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/aug-cc-pVQZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.301      
2 N -0.207      
3 N -0.207      
4 C 0.055      
5 C 0.055      
6 H 0.303      
7 H 0.303      


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 -3.339 3.339
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -28.358 0.000 0.000
y 0.000 -29.956 0.000
z 0.000 0.000 -25.083
Traceless
 xyz
x -0.839 0.000 0.000
y 0.000 -3.235 0.000
z 0.000 0.000 4.074
Polar
3z2-r28.149
x2-y21.597
xy0.000
xz0.000
yz0.000


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


<r2> (average value of r2) Å2
<r2> 71.322
(<r2>)1/2 8.445