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All results from a given calculation for NHF2 (difluoramine)

using model chemistry: MP3=FULL/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 MP3=FULL/aug-cc-pVDZ
 hartrees
Energy at 0K-254.387900
Energy at 298.15K-254.390375
HF Energy-253.784224
Nuclear repulsion energy76.112533
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 MP3=FULL/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' 3430 3430 1.68      
2 A' 1359 1359 47.88      
3 A' 1030 1030 27.43      
4 A' 516 516 2.21      
5 A" 1497 1497 20.67      
6 A" 975 975 134.14      

Unscaled Zero Point Vibrational Energy (zpe) 4403.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 4403.9 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 MP3=FULL/aug-cc-pVDZ
ABC
1.76564 0.36572 0.31261

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/aug-cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.038 0.591 0.000
H2 -0.950 0.883 0.000
F3 0.038 -0.279 1.091
F4 0.038 -0.279 -1.091

Atom - Atom Distances (Å)
  N1 H2 F3 F4
N11.03001.39511.3951
H21.03001.87481.8748
F31.39511.87482.1822
F41.39511.87482.1822

picture of difluoramine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H2 N1 F3 100.174 H2 N1 F4 100.174
F3 N1 F4 102.908
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability