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All results from a given calculation for CHSNH2 (thioformamide)

using model chemistry: B2PLYP=FULL/cc-pVTZ

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=FULL/cc-pVTZ
 hartrees
Energy at 0K-492.718677
Energy at 298.15K-492.722377
HF Energy-492.519103
Nuclear repulsion energy94.726515
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=FULL/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' 3724 3559 47.90      
2 A' 3585 3426 58.46      
3 A' 3122 2984 25.07      
4 A' 1648 1575 171.01      
5 A' 1471 1406 163.65      
6 A' 1322 1263 128.47      
7 A' 1147 1097 17.41      
8 A' 889 849 11.61      
9 A' 435 415 2.07      
10 A" 972 930 25.56      
11 A" 635 607 4.00      
12 A" 337 322 175.86      

Unscaled Zero Point Vibrational Energy (zpe) 9642.9 cm-1
Scaled (by 0.9558) Zero Point Vibrational Energy (zpe) 9216.7 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=FULL/cc-pVTZ
ABC
2.09772 0.20250 0.18467

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.639 0.000
S2 -0.775 -0.806 0.000
N3 1.327 0.819 0.000
H4 -0.550 1.575 0.000
H5 1.933 0.017 0.000
H6 1.732 1.738 0.000

Atom - Atom Distances (Å)
  C1 S2 N3 H4 H5 H6
C11.63991.33971.08622.03072.0509
S21.63992.65792.39222.83073.5716
N31.33972.65792.02391.00561.0033
H41.08622.39222.02392.93172.2873
H52.03072.83071.00562.93171.7329
H62.05093.57161.00332.28731.7329

picture of thioformamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H5 119.277 C1 N3 H6 121.501
S2 C1 N3 125.971 S2 C1 H4 121.360
H5 N3 H6 119.222
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability