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All results from a given calculation for CHSNH2 (thioformamide)

using model chemistry: B2PLYP=FULLultrafine/6-311G*

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=FULLultrafine/6-311G*
 hartrees
Energy at 0K-492.682441
Energy at 298.15K 
HF Energy-492.491194
Nuclear repulsion energy94.432709
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=FULLultrafine/6-311G*
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' 3736 3736 35.55      
2 A' 3600 3600 55.73      
3 A' 3129 3129 32.65      
4 A' 1694 1694 169.19      
5 A' 1489 1489 185.21      
6 A' 1336 1336 148.96      
7 A' 1167 1167 22.04      
8 A' 891 891 15.89      
9 A' 440 440 1.70      
10 A" 961 961 38.91      
11 A" 630 630 4.56      
12 A" 307 307 244.53      

Unscaled Zero Point Vibrational Energy (zpe) 9689.7 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 9689.7 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=FULLultrafine/6-311G*
ABC
2.09727 0.20092 0.18335

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULLultrafine/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.639 0.000
S2 -0.776 -0.811 0.000
N3 1.329 0.828 0.000
H4 -0.558 1.576 0.000
H5 1.944 0.029 0.000
H6 1.732 1.749 0.000

Atom - Atom Distances (Å)
  C1 S2 N3 H4 H5 H6
C11.64521.34231.09062.03712.0568
S21.64522.66812.39762.84703.5840
N31.34232.66812.02991.00751.0055
H41.09062.39762.02992.94112.2959
H52.03712.84701.00752.94111.7326
H62.05683.58401.00552.29591.7326

picture of thioformamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H5 119.525 C1 N3 H6 121.677
S2 C1 N3 126.230 S2 C1 H4 121.080
H5 N3 H6 118.798
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability