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All results from a given calculation for NH2Cl (chloramine)

using model chemistry: BLYP/6-311+G(3df,2p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at BLYP/6-311+G(3df,2p)
 hartrees
Energy at 0K-516.136087
Energy at 298.15K-516.138674
HF Energy-516.136087
Nuclear repulsion energy50.585861
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 BLYP/6-311+G(3df,2p)
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' 3329 3311 4.56 105.02 0.08 0.15
2 A' 1552 1543 20.37 3.42 0.63 0.77
3 A' 1063 1057 51.81 2.05 0.09 0.16
4 A' 621 618 1.56 18.92 0.18 0.31
5 A" 3418 3399 10.30 46.05 0.75 0.86
6 A" 1146 1139 0.02 1.89 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 5564.0 cm-1
Scaled (by 0.9945) Zero Point Vibrational Energy (zpe) 5533.4 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 BLYP/6-311+G(3df,2p)
ABC
8.81185 0.45205 0.44293

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/6-311+G(3df,2p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -0.045 1.156 0.000
Cl2 -0.045 -0.639 0.000
H3 0.536 1.386 0.815
H4 0.536 1.386 -0.815

Atom - Atom Distances (Å)
  N1 Cl2 H3 H4
N11.79501.02711.0271
Cl21.79502.25862.2586
H31.02712.25861.6308
H41.02712.25861.6308

picture of chloramine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Cl2 N1 H3 102.920 Cl2 N1 H4 102.920
H3 N1 H4 105.106
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.325      
2 Cl -0.131      
3 H 0.228      
4 H 0.228      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.567 1.190 0.000 1.967
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -20.440 2.786 0.000
y 2.786 -17.943 0.000
z 0.000 0.000 -18.325
Traceless
 xyz
x -2.306 2.786 0.000
y 2.786 1.439 0.000
z 0.000 0.000 0.867
Polar
3z2-r21.734
x2-y2-2.497
xy2.786
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.428 0.080 0.000
y 0.080 5.183 0.000
z 0.000 0.000 3.461


<r2> (average value of r2) Å2
<r2> 33.894
(<r2>)1/2 5.822