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All results from a given calculation for ONONO (Nitrosyl nitrite)

using model chemistry: M06-2X/STO-3G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at M06-2X/STO-3G
 hartrees
Energy at 0K-330.458772
Energy at 298.15K-330.460724
HF Energy-330.458772
Nuclear repulsion energy154.422310
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 M06-2X/STO-3G
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A1 1781 1781 0.00      
2 A1 1217 1217 16.74      
3 A1 524 524 0.19      
4 A1 260 260 0.84      
5 A2 186 186 0.00      
6 B1 110 110 0.04      
7 B2 1734 1734 91.95      
8 B2 996 996 416.12      
9 B2 677 677 4.94      

Unscaled Zero Point Vibrational Energy (zpe) 3742.4 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 3742.4 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 M06-2X/STO-3G
ABC
1.48497 0.08843 0.08346

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/STO-3G

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.000 0.000 0.432
N2 0.000 1.160 -0.495
N3 0.000 -1.160 -0.495
O4 0.000 2.187 0.217
O5 0.000 -2.187 0.217

Atom - Atom Distances (Å)
  O1 N2 N3 O4 O5
O11.48481.48482.19742.1974
N21.48482.31911.24963.4211
N31.48482.31913.42111.2496
O42.19741.24963.42114.3735
O52.19743.42111.24964.3735

picture of Nitrosyl nitrite state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
O1 N2 O4 106.638 O1 N3 O5 106.638
N2 O1 N3 102.700
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.078      
2 N 0.091      
3 N 0.091      
4 O -0.052      
5 O -0.052      


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 0.271 0.271
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -21.567 0.000 0.000
y 0.000 -25.688 0.000
z 0.000 0.000 -25.485
Traceless
 xyz
x 4.019 0.000 0.000
y 0.000 -2.162 0.000
z 0.000 0.000 -1.857
Polar
3z2-r2-3.715
x2-y24.121
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 0.746 0.000 0.000
y 0.000 5.615 0.000
z 0.000 0.000 1.157


<r2> (average value of r2) Å2
<r2> 116.154
(<r2>)1/2 10.777