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All results from a given calculation for NHCl2 (dichloroamine)

using model chemistry: BLYP/6-31+G**

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/6-31+G**
 hartrees
Energy at 0K-975.625993
Energy at 298.15K-975.626188
HF Energy-975.625993
Nuclear repulsion energy131.232420
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/6-31+G**
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' 3293 3275 19.06 65.49 0.21 0.34
2 A' 1013 1008 39.89 4.43 0.24 0.39
3 A' 570 566 0.83 21.04 0.10 0.18
4 A' 257 255 0.04 16.56 0.41 0.58
5 A" 1255 1248 0.51 5.79 0.75 0.86
6 A" 527 524 134.83 8.18 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 3456.5 cm-1
Scaled (by 0.9947) Zero Point Vibrational Energy (zpe) 3438.2 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/6-31+G**
ABC
1.13351 0.10569 0.09764

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/6-31+G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.023 0.830 0.000
H2 -0.963 1.154 0.000
Cl3 0.023 -0.205 1.506
Cl4 0.023 -0.205 -1.506

Atom - Atom Distances (Å)
  N1 H2 Cl3 Cl4
N11.03791.82751.8275
H21.03792.25562.2556
Cl31.82752.25563.0122
Cl41.82752.25563.0122

picture of dichloroamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H2 N1 Cl3 100.187 H2 N1 Cl4 100.187
Cl3 N1 Cl4 110.997
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.440      
2 H 0.353      
3 Cl 0.044      
4 Cl 0.044      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.518 0.483 0.000 1.593
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.296 -2.425 0.000
y -2.425 -31.229 0.000
z 0.000 0.000 -31.510
Traceless
 xyz
x 0.073 -2.425 0.000
y -2.425 0.174 0.000
z 0.000 0.000 -0.247
Polar
3z2-r2-0.494
x2-y2-0.067
xy-2.425
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.636 -0.105 0.000
y -0.105 4.461 0.000
z 0.000 0.000 8.532


<r2> (average value of r2) Å2
<r2> 105.233
(<r2>)1/2 10.258