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All results from a given calculation for CHSNH2 (thioformamide)

using model chemistry: B2PLYP=FULLultrafine/Def2TZVPP

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/Def2TZVPP
 hartrees
Energy at 0K-492.755595
Energy at 298.15K 
HF Energy-492.517974
Nuclear repulsion energy94.833304
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/Def2TZVPP
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' 3725 3725 49.53      
2 A' 3584 3584 58.04      
3 A' 3116 3116 25.00      
4 A' 1642 1642 172.50      
5 A' 1470 1470 159.37      
6 A' 1315 1315 142.20      
7 A' 1150 1150 17.97      
8 A' 892 892 11.03      
9 A' 436 436 1.82      
10 A" 969 969 26.48      
11 A" 633 633 3.31      
12 A" 328 328 178.52      

Unscaled Zero Point Vibrational Energy (zpe) 9630.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 9630.1 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/Def2TZVPP
ABC
2.09821 0.20309 0.18516

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULLultrafine/Def2TZVPP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.636 0.000
S2 -0.777 -0.802 0.000
N3 1.330 0.813 0.000
H4 -0.545 1.577 0.000
H5 1.933 0.008 0.000
H6 1.736 1.731 0.000

Atom - Atom Distances (Å)
  C1 S2 N3 H4 H5 H6
C11.63431.34171.08742.03212.0527
S21.63432.65482.39002.82823.5681
N31.34172.65482.02451.00571.0034
H41.08742.39002.02452.93262.2866
H52.03212.82821.00572.93261.7337
H62.05273.56811.00342.28661.7337

picture of thioformamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H5 119.224 C1 N3 H6 121.489
S2 C1 N3 125.986 S2 C1 H4 121.528
H5 N3 H6 119.287
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability