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All results from a given calculation for HNO (Nitrosyl hydride)

using model chemistry: LSDA/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at LSDA/6-31G
 hartrees
Energy at 0K-129.745172
Energy at 298.15K-129.746294
Nuclear repulsion energy29.608966
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/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 A' 2579 2526 251.63      
2 A' 1540 1509 66.09      
3 A' 1480 1450 10.74      

Unscaled Zero Point Vibrational Energy (zpe) 2799.5 cm-1
Scaled (by 0.9797) Zero Point Vibrational Energy (zpe) 2742.7 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/6-31G
ABC
17.92400 1.34808 1.25378

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 -0.965 0.967 0.000
N2 0.064 0.594 0.000
O3 0.064 -0.640 0.000

Atom - Atom Distances (Å)
  H1 N2 O3
H11.09541.9092
N21.09541.2342
O31.90921.2342

picture of Nitrosyl hydride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H1 N2 O3 109.929
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.276      
2 N -0.054      
3 O -0.222      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.674 0.962 0.000 1.931
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -11.143 -1.559 0.000
y -1.559 -12.225 0.000
z 0.000 0.000 -10.443
Traceless
 xyz
x 0.191 -1.559 0.000
y -1.559 -1.432 0.000
z 0.000 0.000 1.241
Polar
3z2-r22.483
x2-y21.082
xy-1.559
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.535 -0.610 0.000
y -0.610 2.211 0.000
z 0.000 0.000 0.740


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