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All results from a given calculation for NHCl2 (dichloroamine)

using model chemistry: B2PLYP=FULL/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B2PLYP=FULL/cc-pVTZ
 hartrees
Energy at 0K-975.456571
Energy at 298.15K-975.456947
HF Energy-975.235994
Nuclear repulsion energy136.157555
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 B2PLYP=FULL/cc-pVTZ
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' 3475 3321 28.93 57.99 0.19 0.31
2 A' 1033 987 40.28 3.21 0.75 0.86
3 A' 624 597 0.62 21.60 0.07 0.14
4 A' 287 275 0.08 8.58 0.41 0.58
5 A" 1336 1276 0.44 1.56 0.75 0.86
6 A" 683 653 56.76 7.85 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 3719.0 cm-1
Scaled (by 0.9558) Zero Point Vibrational Energy (zpe) 3554.6 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 B2PLYP=FULL/cc-pVTZ
ABC
1.18705 0.11475 0.10568

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULL/cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.023 0.807 0.000
H2 -0.928 1.172 0.000
Cl3 0.023 -0.201 1.445
Cl4 0.023 -0.201 -1.445

Atom - Atom Distances (Å)
  N1 H2 Cl3 Cl4
N11.01821.76221.7622
H21.01822.20852.2085
Cl31.76222.20852.8908
Cl41.76222.20852.8908

picture of dichloroamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H2 N1 Cl3 101.825 H2 N1 Cl4 101.825
Cl3 N1 Cl4 110.214
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability