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All results from a given calculation for NHCl2 (dichloroamine)

using model chemistry: PBEPBE/aug-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 PBEPBE/aug-cc-pVDZ
 hartrees
Energy at 0K-975.263492
Energy at 298.15K-975.263773
HF Energy-975.263492
Nuclear repulsion energy133.515256
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/aug-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' 3302 3282 22.29 62.57 0.16 0.27
2 A' 1013 1007 34.68 2.62 0.30 0.47
3 A' 609 605 0.18 19.49 0.08 0.15
4 A' 268 267 0.07 11.29 0.34 0.51
5 A" 1247 1239 2.26 1.21 0.75 0.86
6 A" 584 581 102.26 4.47 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 3511.5 cm-1
Scaled (by 0.9939) Zero Point Vibrational Energy (zpe) 3490.1 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/aug-cc-pVDZ
ABC
1.14306 0.11026 0.10162

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.024 0.828 0.000
H2 -0.968 1.136 0.000
Cl3 0.024 -0.204 1.474
Cl4 0.024 -0.204 -1.474

Atom - Atom Distances (Å)
  N1 H2 Cl3 Cl4
N11.03851.79931.7993
H21.03852.22542.2254
Cl31.79932.22542.9486
Cl41.79932.22542.9486

picture of dichloroamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H2 N1 Cl3 99.809 H2 N1 Cl4 99.809
Cl3 N1 Cl4 110.051
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.611      
2 H 0.203      
3 Cl 0.204      
4 Cl 0.204      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.262 0.513 0.000 1.362
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.049 -2.211 0.000
y -2.211 -30.790 0.000
z 0.000 0.000 -31.086
Traceless
 xyz
x -0.112 -2.211 0.000
y -2.211 0.278 0.000
z 0.000 0.000 -0.166
Polar
3z2-r2-0.332
x2-y2-0.260
xy-2.211
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.755 -0.102 0.000
y -0.102 5.409 0.000
z 0.000 0.000 9.064


<r2> (average value of r2) Å2
<r2> 101.706
(<r2>)1/2 10.085