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All results from a given calculation for NH4Cl (Ammonium chloride)

using model chemistry: B2PLYP=FULLultrafine/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at B2PLYP=FULLultrafine/TZVP
 hartrees
Energy at 0K-517.214783
Energy at 298.15K 
HF Energy-517.085577
Nuclear repulsion energy49.361359
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 B2PLYP=FULLultrafine/TZVP
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 3495 3495 1.11      
2 A1 2278 2278 1901.04      
3 A1 1141 1141 141.60      
4 A1 196 196 29.15      
5 E 3625 3625 14.87      
5 E 3625 3625 14.87      
6 E 1670 1670 26.75      
6 E 1670 1670 26.75      
7 E 816 816 63.59      
7 E 816 816 63.59      
8 E 246 246 17.43      
8 E 246 246 17.43      

Unscaled Zero Point Vibrational Energy (zpe) 9911.4 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 9911.4 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 B2PLYP=FULLultrafine/TZVP
ABC
6.24774 0.14545 0.14545

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULLultrafine/TZVP

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 -1.901
Cl2 0.000 0.000 1.191
H3 0.000 0.945 -2.267
H4 0.818 -0.472 -2.267
H5 -0.818 -0.472 -2.267
H6 0.000 0.000 -0.145

Atom - Atom Distances (Å)
  N1 Cl2 H3 H4 H5 H6
N13.09191.01311.01311.01311.7561
Cl23.09193.58473.58473.58471.3359
H31.01313.58471.63621.63622.3229
H41.01313.58471.63621.63622.3229
H51.01313.58471.63621.63622.3229
H61.75611.33592.32292.32292.3229

picture of Ammonium chloride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 H6 Cl2 180.000 H3 N1 H4 107.710
H3 N1 H5 107.710 H3 N1 H6 111.180
H4 N1 H5 107.710 H4 N1 H6 111.180
H5 N1 H6 111.180
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability