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

using model chemistry: B1B95/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at B1B95/6-311G**
 hartrees
Energy at 0K-1435.404798
Energy at 298.15K-1435.405979
HF Energy-1435.404798
Nuclear repulsion energy267.167595
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 B1B95/6-311G**
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 549 527 0.20      
2 A1 362 348 0.22      
3 E 654 628 108.89      
3 E 653 627 108.84      
4 E 264 254 1.36      
4 E 264 253 1.36      

Unscaled Zero Point Vibrational Energy (zpe) 1373.1 cm-1
Scaled (by 0.9601) Zero Point Vibrational Energy (zpe) 1318.3 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 B1B95/6-311G**
ABC
0.11377 0.11377 0.05877

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/6-311G**

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 0.545
Cl2 0.000 1.654 -0.075
Cl3 1.432 -0.827 -0.075
Cl4 -1.432 -0.827 -0.075

Atom - Atom Distances (Å)
  N1 Cl2 Cl3 Cl4
N11.76591.76591.7659
Cl21.76592.86412.8641
Cl31.76592.86412.8641
Cl41.76592.86412.8641

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 108.375 Cl2 N1 Cl4 108.375
Cl3 N1 Cl4 108.375
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.421      
2 Cl 0.140      
3 Cl 0.140      
4 Cl 0.140      


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 -0.720 0.720
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -41.751 0.000 0.000
y 0.000 -41.751 0.000
z 0.000 0.000 -44.723
Traceless
 xyz
x 1.486 0.000 0.000
y 0.000 1.486 0.000
z 0.000 0.000 -2.972
Polar
3z2-r2-5.943
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 7.394 0.000 0.000
y 0.000 7.394 0.000
z 0.000 0.000 2.989


<r2> (average value of r2) Å2
<r2> 168.512
(<r2>)1/2 12.981