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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-492.695306
Energy at 298.15K 
HF Energy-492.498803
Nuclear repulsion energy94.438086
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' 3728 3728 45.84      
2 A' 3590 3590 67.12      
3 A' 3122 3122 28.90      
4 A' 1654 1654 178.61      
5 A' 1476 1476 177.41      
6 A' 1328 1328 143.36      
7 A' 1153 1153 19.63      
8 A' 888 888 14.66      
9 A' 437 437 1.59      
10 A" 962 962 36.24      
11 A" 623 623 3.20      
12 A" 298 298 210.80      

Unscaled Zero Point Vibrational Energy (zpe) 9629.5 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 9629.5 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
2.09441 0.20103 0.18343

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 -0.777 -0.811 0.000
N3 1.330 0.826 0.000
H4 -0.557 1.577 0.000
H5 1.943 0.025 0.000
H6 1.730 1.749 0.000

Atom - Atom Distances (Å)
  C1 S2 N3 H4 H5 H6
C11.64451.34301.09052.03722.0559
S21.64452.66762.39752.84483.5829
N31.34302.66762.03031.00831.0061
H41.09052.39752.03032.94152.2933
H52.03722.84481.00832.94151.7369
H62.05593.58291.00612.29331.7369

picture of thioformamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H5 119.407 C1 N3 H6 121.462
S2 C1 N3 126.192 S2 C1 H4 121.134
H5 N3 H6 119.131
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability