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All results from a given calculation for NHCl2 (dichloroamine)

using model chemistry: PBEPBE/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 PBEPBE/cc-pVTZ
 hartrees
Energy at 0K-975.303687
Energy at 298.15K-975.303973
HF Energy-975.303687
Nuclear repulsion energy134.500714
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 PBEPBE/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' 3332 3309 20.87 59.69 0.18 0.30
2 A' 1014 1007 36.39 3.58 0.72 0.84
3 A' 605 601 0.21 19.12 0.07 0.13
4 A' 269 267 0.09 11.66 0.39 0.57
5 A" 1267 1258 1.42 1.95 0.75 0.86
6 A" 593 589 96.07 4.88 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 3540.0 cm-1
Scaled (by 0.9931) Zero Point Vibrational Energy (zpe) 3515.5 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 PBEPBE/cc-pVTZ
ABC
1.17053 0.11164 0.10298

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.023 0.816 0.000
H2 -0.956 1.141 0.000
Cl3 0.023 -0.202 1.465
Cl4 0.023 -0.202 -1.465

Atom - Atom Distances (Å)
  N1 H2 Cl3 Cl4
N11.03181.78391.7839
H21.03182.21532.2153
Cl31.78392.21532.9305
Cl41.78392.21532.9305

picture of dichloroamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H2 N1 Cl3 100.341 H2 N1 Cl4 100.341
Cl3 N1 Cl4 110.449
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.134      
2 H 0.161      
3 Cl -0.014      
4 Cl -0.014      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.343 0.477 0.000 1.425
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -30.620 -2.146 0.000
y -2.146 -30.378 0.000
z 0.000 0.000 -30.645
Traceless
 xyz
x -0.108 -2.146 0.000
y -2.146 0.254 0.000
z 0.000 0.000 -0.146
Polar
3z2-r2-0.291
x2-y2-0.242
xy-2.146
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.398 -0.198 0.000
y -0.198 4.169 0.000
z 0.000 0.000 7.846


<r2> (average value of r2) Å2
<r2> 100.354
(<r2>)1/2 10.018