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All results from a given calculation for NHCl2 (dichloroamine)

using model chemistry: B1B95/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B1B95/6-311G**
 hartrees
Energy at 0K-975.786792
Energy at 298.15K-975.787171
HF Energy-975.786792
Nuclear repulsion energy136.283811
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 B1B95/6-311G**
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' 3504 3364 29.81 59.45 0.21 0.34
2 A' 1019 979 44.35 5.07 0.74 0.85
3 A' 628 603 0.83 25.01 0.09 0.17
4 A' 294 282 0.05 11.26 0.46 0.63
5 A" 1345 1291 0.09 3.71 0.75 0.86
6 A" 677 650 85.83 10.92 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 3732.6 cm-1
Scaled (by 0.9601) Zero Point Vibrational Energy (zpe) 3583.7 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 B1B95/6-311G**
ABC
1.21773 0.11425 0.10547

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.022 0.795 0.000
H2 -0.922 1.175 0.000
Cl3 0.022 -0.198 1.449
Cl4 0.022 -0.198 -1.449

Atom - Atom Distances (Å)
  N1 H2 Cl3 Cl4
N11.01791.75631.7563
H21.01792.20802.2080
Cl31.75632.20802.8972
Cl41.75632.20802.8972

picture of dichloroamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H2 N1 Cl3 102.188 H2 N1 Cl4 102.188
Cl3 N1 Cl4 111.142
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.450      
2 H 0.295      
3 Cl 0.077      
4 Cl 0.077      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.639 0.459 0.000 1.702
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.101 -2.364 0.000
y -2.364 -30.739 0.000
z 0.000 0.000 -31.113
Traceless
 xyz
x -0.175 -2.364 0.000
y -2.364 0.368 0.000
z 0.000 0.000 -0.193
Polar
3z2-r2-0.386
x2-y2-0.363
xy-2.364
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.294 -0.253 0.000
y -0.253 3.234 0.000
z 0.000 0.000 6.730


<r2> (average value of r2) Å2
<r2> 98.710
(<r2>)1/2 9.935