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All results from a given calculation for NHCl2 (dichloroamine)

using model chemistry: TPSSh/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 TPSSh/aug-cc-pVDZ
 hartrees
Energy at 0K-975.725897
Energy at 298.15K-975.726223
HF Energy-975.725897
Nuclear repulsion energy134.328916
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 TPSSh/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' 3389 3279 23.60 62.93 0.16 0.27
2 A' 1037 1003 36.43 2.36 0.37 0.54
3 A' 622 602 0.34 22.10 0.09 0.16
4 A' 275 266 0.09 9.94 0.34 0.51
5 A" 1293 1250 1.21 0.95 0.75 0.86
6 A" 621 601 86.90 6.46 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 3618.3 cm-1
Scaled (by 0.9673) Zero Point Vibrational Energy (zpe) 3500.0 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 TPSSh/aug-cc-pVDZ
ABC
1.14584 0.11190 0.10300

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.023 0.826 0.000
H2 -0.956 1.147 0.000
Cl3 0.023 -0.204 1.464
Cl4 0.023 -0.204 -1.464

Atom - Atom Distances (Å)
  N1 H2 Cl3 Cl4
N11.03001.78961.7896
H21.03002.21902.2190
Cl31.78962.21902.9271
Cl41.78962.21902.9271

picture of dichloroamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H2 N1 Cl3 100.319 H2 N1 Cl4 100.319
Cl3 N1 Cl4 109.733
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.651      
2 H 0.231      
3 Cl 0.210      
4 Cl 0.210      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.283 0.548 0.000 1.395
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.619 -0.112 0.000
y -0.112 5.286 0.000
z 0.000 0.000 8.732


<r2> (average value of r2) Å2
<r2> 100.472
(<r2>)1/2 10.024