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All results from a given calculation for HCS (Thioformyl radical)

using model chemistry: B2PLYP/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 2A'
Energy calculated at B2PLYP/cc-pVTZ
 hartrees
Energy at 0K-436.678130
Energy at 298.15K-436.677931
HF Energy-436.572797
Nuclear repulsion energy38.861388
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/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' 3130 3003 8.53      
2 A' 1207 1158 8.52      
3 A' 840 806 71.21      

Unscaled Zero Point Vibrational Energy (zpe) 2588.5 cm-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 2483.4 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/cc-pVTZ
ABC
30.04641 0.67761 0.66266

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.035 1.058 0.000
H2 -0.771 1.785 0.000
S3 0.035 -0.508 0.000

Atom - Atom Distances (Å)
  C1 H2 S3
C11.08571.5663
H21.08572.4311
S31.56632.4311

picture of Thioformyl radical state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H2 C1 S3 132.062
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability