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All results from a given calculation for NHCl2 (dichloroamine)

using model chemistry: TPSSh/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at TPSSh/cc-pVDZ
 hartrees
Energy at 0K-975.712851
Energy at 298.15K-975.713159
HF Energy-975.712851
Nuclear repulsion energy133.919061
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 TPSSh/cc-pVDZ
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' 3373 3280 20.79 72.19 0.21 0.34
2 A' 1031 1002 35.71 5.25 0.75 0.86
3 A' 613 596 1.30 21.86 0.08 0.15
4 A' 274 267 0.10 12.18 0.43 0.60
5 A" 1281 1245 0.28 2.49 0.75 0.86
6 A" 610 593 101.75 8.49 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 3590.4 cm-1
Scaled (by 0.9724) Zero Point Vibrational Energy (zpe) 3491.3 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 TPSSh/cc-pVDZ
ABC
1.15139 0.11089 0.10220

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.023 0.824 0.000
H2 -0.962 1.139 0.000
Cl3 0.023 -0.203 1.470
Cl4 0.023 -0.203 -1.470

Atom - Atom Distances (Å)
  N1 H2 Cl3 Cl4
N11.03401.79351.7935
H21.03402.22082.2208
Cl31.79352.22082.9403
Cl41.79352.22082.9403

picture of dichloroamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H2 N1 Cl3 100.031 H2 N1 Cl4 100.031
Cl3 N1 Cl4 110.115
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.240      
2 H 0.198      
3 Cl 0.021      
4 Cl 0.021      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.512 0.458 0.000 1.580
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.416 -0.269 0.000
y -0.269 3.289 0.000
z 0.000 0.000 6.881


<r2> (average value of r2) Å2
<r2> 100.807
(<r2>)1/2 10.040