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

using model chemistry: B2PLYP=FULL/Def2TZVPP

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=FULL/Def2TZVPP
 hartrees
Energy at 0K-517.291206
Energy at 298.15K 
HF Energy-517.093732
Nuclear repulsion energy49.286778
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=FULL/Def2TZVPP
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 3497 3497 0.80      
2 A1 2332 2332 1823.69      
3 A1 1116 1116 123.78      
4 A1 183 183 26.68      
5 E 3626 3626 16.51      
5 E 3626 3626 16.51      
6 E 1675 1675 21.90      
6 E 1675 1675 21.90      
7 E 784 784 38.48      
7 E 784 784 38.48      
8 E 230 230 18.28      
8 E 230 230 18.28      

Unscaled Zero Point Vibrational Energy (zpe) 9878.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 9878.9 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=FULL/Def2TZVPP
ABC
6.27428 0.14420 0.14420

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULL/Def2TZVPP

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 -1.910
Cl2 0.000 0.000 1.196
H3 0.000 0.943 -2.276
H4 0.816 -0.471 -2.276
H5 -0.816 -0.471 -2.276
H6 0.000 0.000 -0.128

Atom - Atom Distances (Å)
  N1 Cl2 H3 H4 H5 H6
N13.10611.01121.01131.01131.7822
Cl23.10613.59783.59783.59781.3239
H31.01123.59781.63281.63282.3460
H41.01133.59781.63281.63282.3460
H51.01133.59781.63281.63282.3460
H61.78221.32392.34602.34602.3460

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 107.666
H3 N1 H5 107.666 H3 N1 H6 111.221
H4 N1 H5 107.666 H4 N1 H6 111.221
H5 N1 H6 111.221
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability