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All results from a given calculation for NH2Cl (chloramine)

using model chemistry: SVWN/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 SVWN/cc-pVTZ
 hartrees
Energy at 0K-514.736209
Energy at 298.15K-514.738831
HF Energy-514.736209
Nuclear repulsion energy51.880047
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 SVWN/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' 3371 3338 6.76 104.75 0.08 0.14
2 A' 1525 1510 23.16 7.37 0.48 0.65
3 A' 1018 1009 67.51 2.57 0.74 0.85
4 A' 706 699 5.86 15.23 0.15 0.26
5 A" 3474 3440 19.11 46.19 0.75 0.86
6 A" 1150 1139 0.00 3.45 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 5621.8 cm-1
Scaled (by 0.9903) Zero Point Vibrational Energy (zpe) 5567.2 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 SVWN/cc-pVTZ
ABC
8.90787 0.48016 0.46934

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -0.044 1.117 0.000
Cl2 -0.044 -0.621 0.000
H3 0.522 1.367 0.819
H4 0.522 1.367 -0.819

Atom - Atom Distances (Å)
  N1 Cl2 H3 H4
N11.73751.02611.0261
Cl21.73752.22272.2227
H31.02612.22271.6374
H41.02612.22271.6374

picture of chloramine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Cl2 N1 H3 104.095 Cl2 N1 H4 104.095
H3 N1 H4 105.850
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at SVWN/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.265      
2 Cl -0.059      
3 H 0.162      
4 H 0.162      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.651 1.171 0.000 2.024
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.986 2.708 0.000
y 2.708 -17.512 0.000
z 0.000 0.000 -17.885
Traceless
 xyz
x -2.288 2.708 0.000
y 2.708 1.423 0.000
z 0.000 0.000 0.864
Polar
3z2-r21.729
x2-y2-2.474
xy2.708
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.395 0.204 0.000
y 0.204 4.279 0.000
z 0.000 0.000 2.605


<r2> (average value of r2) Å2
<r2> 32.479
(<r2>)1/2 5.699