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All results from a given calculation for NH2Cl (chloramine)

using model chemistry: B2PLYP=FULLultrafine/3-21G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B2PLYP=FULLultrafine/3-21G*
 hartrees
Energy at 0K-513.470393
Energy at 298.15K 
HF Energy-513.385361
Nuclear repulsion energy50.320796
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/3-21G*
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A' 3323 3323 1.69 111.71 0.10 0.19
2 A' 1666 1666 18.65 16.45 0.44 0.61
3 A' 1068 1068 73.50 7.90 0.51 0.68
4 A' 607 607 8.29 28.59 0.20 0.34
5 A" 3445 3445 1.74 62.16 0.75 0.86
6 A" 1212 1212 0.11 8.24 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 5661.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 5661.1 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/3-21G*
ABC
8.81413 0.44764 0.43730

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULLultrafine/3-21G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -0.042 1.159 0.000
Cl2 -0.042 -0.643 0.000
H3 0.507 1.412 0.834
H4 0.507 1.412 -0.834

Atom - Atom Distances (Å)
  N1 Cl2 H3 H4
N11.80241.03011.0301
Cl21.80242.28512.2851
H31.03012.28511.6678
H41.03012.28511.6678

picture of chloramine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Cl2 N1 H3 104.212 Cl2 N1 H4 104.212
H3 N1 H4 108.097
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability