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All results from a given calculation for NH2Cl (chloramine)

using model chemistry: M06-2X/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at M06-2X/6-31G*
 hartrees
Energy at 0K-516.039786
Energy at 298.15K-516.042437
HF Energy-516.039786
Nuclear repulsion energy51.622442
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 M06-2X/6-31G*
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' 3483 3298 5.23 105.29 0.10 0.18
2 A' 1658 1570 26.76 11.65 0.54 0.70
3 A' 1119 1060 79.02 4.38 0.64 0.78
4 A' 729 690 4.35 25.68 0.24 0.39
5 A" 3588 3398 10.88 61.14 0.75 0.86
6 A" 1235 1170 0.00 7.19 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 5906.2 cm-1
Scaled (by 0.947) Zero Point Vibrational Energy (zpe) 5593.2 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 M06-2X/6-31G*
ABC
9.02647 0.47346 0.46296

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -0.043 1.125 0.000
Cl2 -0.043 -0.625 0.000
H3 0.517 1.377 0.815
H4 0.517 1.377 -0.815

Atom - Atom Distances (Å)
  N1 Cl2 H3 H4
N11.75021.02021.0202
Cl21.75022.23332.2333
H31.02022.23331.6292
H41.02022.23331.6292

picture of chloramine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Cl2 N1 H3 104.323 Cl2 N1 H4 104.323
H3 N1 H4 105.967
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.769      
2 Cl 0.049      
3 H 0.360      
4 H 0.360      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.921 1.181 0.000 2.255
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.783 2.984 0.000
y 2.984 -17.455 0.000
z 0.000 0.000 -17.739
Traceless
 xyz
x -2.186 2.984 0.000
y 2.984 1.306 0.000
z 0.000 0.000 0.880
Polar
3z2-r21.761
x2-y2-2.328
xy2.984
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.662 0.277 0.000
y 0.277 3.695 0.000
z 0.000 0.000 2.051


<r2> (average value of r2) Å2
<r2> 32.651
(<r2>)1/2 5.714