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

using model chemistry: MP2=FULL/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at MP2=FULL/aug-cc-pVTZ
 hartrees
Energy at 0K-1433.803278
Energy at 298.15K-1433.804530
HF Energy-1432.876276
Nuclear repulsion energy270.134633
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 MP2=FULL/aug-cc-pVTZ
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 551 525 0.17      
2 A1 368 350 0.29      
3 E 701 667 42.75      
3 E 701 667 42.75      
4 E 269 256 0.30      
4 E 269 256 0.30      

Unscaled Zero Point Vibrational Energy (zpe) 1430.3 cm-1
Scaled (by 0.9514) Zero Point Vibrational Energy (zpe) 1360.8 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 MP2=FULL/aug-cc-pVTZ
ABC
0.11658 0.11658 0.06048

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/aug-cc-pVTZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 0.572
Cl2 0.000 1.630 -0.079
Cl3 1.412 -0.815 -0.079
Cl4 -1.412 -0.815 -0.079

Atom - Atom Distances (Å)
  N1 Cl2 Cl3 Cl4
N11.75521.75521.7552
Cl21.75522.82332.8233
Cl31.75522.82332.8233
Cl41.75522.82332.8233

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 107.083 Cl2 N1 Cl4 107.083
Cl3 N1 Cl4 107.083
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability