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All results from a given calculation for CHSNH2 (thioformamide)

using model chemistry: MP3=FULL/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at MP3=FULL/aug-cc-pVDZ
 hartrees
Energy at 0K-492.099426
Energy at 298.15K-492.103128
HF Energy-491.607391
Nuclear repulsion energy94.162291
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 MP3=FULL/aug-cc-pVDZ
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' 3773 3773 53.82      
2 A' 3628 3628 88.19      
3 A' 3171 3171 15.19      
4 A' 1671 1671 215.88      
5 A' 1489 1489 233.60      
6 A' 1321 1321 193.39      
7 A' 1159 1159 26.88      
8 A' 911 911 16.47      
9 A' 436 436 1.69      
10 A" 975 975 32.26      
11 A" 622 622 1.93      
12 A" 336 336 181.46      

Unscaled Zero Point Vibrational Energy (zpe) 9745.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 9745.9 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 MP3=FULL/aug-cc-pVDZ
ABC
2.06724 0.20020 0.18253

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/aug-cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.642 0.000
S2 -0.781 -0.810 0.000
N3 1.337 0.822 0.000
H4 -0.556 1.588 0.000
H5 1.947 0.017 0.000
H6 1.740 1.746 0.000

Atom - Atom Distances (Å)
  C1 S2 N3 H4 H5 H6
C11.64821.34921.09772.04472.0610
S21.64822.67362.40882.84993.5898
N31.34922.67362.04201.01021.0080
H41.09772.40882.04202.95512.3012
H52.04472.84991.01022.95511.7417
H62.06103.58981.00802.30121.7417

picture of thioformamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H5 119.443 C1 N3 H6 121.249
S2 C1 N3 125.950 S2 C1 H4 121.320
H5 N3 H6 119.307
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability