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All results from a given calculation for NHCl2 (dichloroamine)

using model chemistry: HSEh1PBE/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at HSEh1PBE/6-311G*
 hartrees
Energy at 0K-975.370187
Energy at 298.15K-975.370574
HF Energy-975.370187
Nuclear repulsion energy136.117532
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 HSEh1PBE/6-311G*
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 3361 21.21 61.30 0.22 0.36
2 A' 1055 1013 48.55 5.44 0.74 0.85
3 A' 629 604 0.90 25.27 0.09 0.17
4 A' 297 285 0.03 11.56 0.46 0.63
5 A" 1407 1350 0.02 4.57 0.75 0.86
6 A" 677 649 87.97 10.61 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 3783.9 cm-1
Scaled (by 0.9596) Zero Point Vibrational Energy (zpe) 3631.0 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 HSEh1PBE/6-311G*
ABC
1.21213 0.11405 0.10524

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.022 0.795 0.000
H2 -0.914 1.196 0.000
Cl3 0.022 -0.199 1.450
Cl4 0.022 -0.199 -1.450

Atom - Atom Distances (Å)
  N1 H2 Cl3 Cl4
N11.01871.75801.7580
H21.01872.21922.2192
Cl31.75802.21922.9000
Cl41.75802.21922.9000

picture of dichloroamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H2 N1 Cl3 102.846 H2 N1 Cl4 102.846
Cl3 N1 Cl4 111.131
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.574      
2 H 0.400      
3 Cl 0.087      
4 Cl 0.087      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.696 0.483 0.000 1.763
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.271 -2.471 0.000
y -2.471 -30.831 0.000
z 0.000 0.000 -31.264
Traceless
 xyz
x -0.223 -2.471 0.000
y -2.471 0.436 0.000
z 0.000 0.000 -0.213
Polar
3z2-r2-0.426
x2-y2-0.440
xy-2.471
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.254 -0.258 0.000
y -0.258 3.216 0.000
z 0.000 0.000 6.720


<r2> (average value of r2) Å2
<r2> 98.981
(<r2>)1/2 9.949