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All results from a given calculation for NHCl2 (dichloroamine)

using model chemistry: PBEPBEultrafine/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 PBEPBEultrafine/cc-pVDZ
 hartrees
Energy at 0K-975.247799
Energy at 298.15K-975.248060
HF Energy-975.247799
Nuclear repulsion energy133.030009
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 PBEPBEultrafine/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' 3278 3259 16.47 69.66 0.20 0.34
2 A' 1009 1003 33.22 5.49 0.74 0.85
3 A' 600 596 1.07 18.90 0.08 0.14
4 A' 267 266 0.09 13.67 0.42 0.59
5 A" 1232 1225 0.93 2.72 0.75 0.86
6 A" 572 569 118.10 5.76 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 3478.7 cm-1
Scaled (by 0.9942) Zero Point Vibrational Energy (zpe) 3458.5 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 PBEPBEultrafine/cc-pVDZ
ABC
1.14598 0.10916 0.10073

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.024 0.827 0.000
H2 -0.976 1.122 0.000
Cl3 0.024 -0.203 1.482
Cl4 0.024 -0.203 -1.482

Atom - Atom Distances (Å)
  N1 H2 Cl3 Cl4
N11.04301.80471.8047
H21.04302.22562.2256
Cl31.80472.22562.9633
Cl41.80472.22562.9633

picture of dichloroamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H2 N1 Cl3 99.303 H2 N1 Cl4 99.303
Cl3 N1 Cl4 110.366
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.233      
2 H 0.190      
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
  -1.477 0.425 0.000 1.536
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -30.334 -2.096 0.000
y -2.096 -30.220 0.000
z 0.000 0.000 -30.392
Traceless
 xyz
x -0.027 -2.096 0.000
y -2.096 0.143 0.000
z 0.000 0.000 -0.116
Polar
3z2-r2-0.232
x2-y2-0.114
xy-2.096
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.475 -0.265 0.000
y -0.265 3.299 0.000
z 0.000 0.000 7.075


<r2> (average value of r2) Å2
<r2> 102.005
(<r2>)1/2 10.100