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All results from a given calculation for NH2Cl (chloramine)

using model chemistry: CCD/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at CCD/aug-cc-pVTZ
 hartrees
Energy at 0K-515.552792
Energy at 298.15K-515.555445
HF Energy-515.111201
Nuclear repulsion energy51.752729
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 CCD/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 A' 3503 3352 5.04      
2 A' 1627 1557 20.17      
3 A' 1090 1043 59.11      
4 A' 731 699 2.31      
5 A" 3597 3442 17.33      
6 A" 1217 1165 0.18      

Unscaled Zero Point Vibrational Energy (zpe) 5882.8 cm-1
Scaled (by 0.957) Zero Point Vibrational Energy (zpe) 5629.8 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 CCD/aug-cc-pVTZ
ABC
9.11602 0.47525 0.46490

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -0.043 1.123 0.000
Cl2 -0.043 -0.624 0.000
H3 0.517 1.372 0.809
H4 0.517 1.372 -0.809

Atom - Atom Distances (Å)
  N1 Cl2 H3 H4
N11.74751.01451.0145
Cl21.74752.22482.2248
H31.01452.22481.6181
H41.01452.22481.6181

picture of chloramine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Cl2 N1 H3 104.153 Cl2 N1 H4 104.153
H3 N1 H4 105.779
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability