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All results from a given calculation for NH2Cl (chloramine)

using model chemistry: BLYP/Def2TZVPP

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/Def2TZVPP
 hartrees
Energy at 0K-516.136060
Energy at 298.15K-516.138644
HF Energy-516.136060
Nuclear repulsion energy50.539537
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/Def2TZVPP
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' 3324 3324 3.10 111.91 0.08 0.14
2 A' 1549 1549 19.21 8.44 0.48 0.65
3 A' 1063 1063 52.13 2.14 0.71 0.83
4 A' 619 619 1.79 19.36 0.21 0.34
5 A" 3417 3417 6.10 51.37 0.75 0.86
6 A" 1142 1142 0.00 3.78 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 5557.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 5557.1 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 BLYP/Def2TZVPP
ABC
8.80755 0.45096 0.44195

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/Def2TZVPP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -0.045 1.158 0.000
Cl2 -0.045 -0.640 0.000
H3 0.537 1.384 0.815
H4 0.537 1.384 -0.815

Atom - Atom Distances (Å)
  N1 Cl2 H3 H4
N11.79761.02661.0266
Cl21.79762.25812.2581
H31.02662.25811.6296
H41.02662.25811.6296

picture of chloramine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Cl2 N1 H3 102.737 Cl2 N1 H4 102.737
H3 N1 H4 105.063
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.208      
2 Cl -0.090      
3 H 0.149      
4 H 0.149      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.634 1.142 0.000 1.994
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -20.063 2.737 0.000
y 2.737 -17.648 0.000
z 0.000 0.000 -18.065
Traceless
 xyz
x -2.207 2.737 0.000
y 2.737 1.416 0.000
z 0.000 0.000 0.791
Polar
3z2-r21.582
x2-y2-2.415
xy2.737
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.515 0.194 0.000
y 0.194 4.648 0.000
z 0.000 0.000 2.690


<r2> (average value of r2) Å2
<r2> 33.740
(<r2>)1/2 5.809