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All results from a given calculation for NCl3 (nitrogen trichloride)

using model chemistry: B3PW91/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at B3PW91/6-311G*
 hartrees
Energy at 0K-1435.117033
Energy at 298.15K-1435.118142
HF Energy-1435.117033
Nuclear repulsion energy265.106693
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 B3PW91/6-311G*
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 545 525 0.34      
2 A1 357 343 0.29      
3 E 614 591 124.13      
3 E 614 591 124.13      
4 E 260 250 2.34      
4 E 260 250 2.34      

Unscaled Zero Point Vibrational Energy (zpe) 1324.4 cm-1
Scaled (by 0.9627) Zero Point Vibrational Energy (zpe) 1275.0 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 B3PW91/6-311G*
ABC
0.11203 0.11203 0.05788

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/6-311G*

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 0.550
Cl2 0.000 1.666 -0.076
Cl3 1.443 -0.833 -0.076
Cl4 -1.443 -0.833 -0.076

Atom - Atom Distances (Å)
  N1 Cl2 Cl3 Cl4
N11.77991.77991.7799
Cl21.77992.88612.8861
Cl31.77992.88612.8861
Cl41.77992.88612.8861

picture of nitrogen trichloride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Cl2 N1 Cl3 108.332 Cl2 N1 Cl4 108.332
Cl3 N1 Cl4 108.332
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.412      
2 Cl 0.137      
3 Cl 0.137      
4 Cl 0.137      


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 -0.711 0.711
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -41.865 0.000 0.000
y 0.000 -41.865 0.000
z 0.000 0.000 -44.799
Traceless
 xyz
x 1.467 0.000 0.000
y 0.000 1.467 0.000
z 0.000 0.000 -2.934
Polar
3z2-r2-5.867
x2-y20.000
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.609 0.000 0.000
y 0.000 7.609 0.000
z 0.000 0.000 3.007


<r2> (average value of r2) Å2
<r2> 170.768
(<r2>)1/2 13.068