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All results from a given calculation for CHSNH2 (thioformamide)

using model chemistry: MP3/TZVP

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/TZVP
 hartrees
Energy at 0K-492.093973
Energy at 298.15K 
HF Energy-491.623042
Nuclear repulsion energy94.764862
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/TZVP
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' 3798 3552 53.52      
2 A' 3663 3425 93.56      
3 A' 3183 2977 19.52      
4 A' 1682 1573 209.63      
5 A' 1506 1409 198.28      
6 A' 1330 1244 240.17      
7 A' 1173 1097 25.58      
8 A' 915 856 14.67      
9 A' 444 416 1.18      
10 A" 944 883 41.85      
11 A" 592 553 0.10      
12 A" 175i 164i 210.21      

Unscaled Zero Point Vibrational Energy (zpe) 9527.9 cm-1
Scaled (by 0.9352) Zero Point Vibrational Energy (zpe) 8910.5 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 MP3/TZVP
ABC
2.08964 0.20286 0.18491

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3/TZVP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.639 0.000
S2 -0.777 -0.803 0.000
N3 1.330 0.814 0.000
H4 -0.547 1.578 0.000
H5 1.933 0.010 0.000
H6 1.737 1.729 0.000

Atom - Atom Distances (Å)
  C1 S2 N3 H4 H5 H6
C11.63791.34161.08672.03222.0511
S21.63792.65592.39192.82903.5685
N31.34162.65592.02701.00411.0021
H41.08672.39192.02702.93372.2894
H52.03222.82901.00412.93371.7302
H62.05113.56851.00212.28941.7302

picture of thioformamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H5 119.378 C1 N3 H6 121.444
S2 C1 N3 125.804 S2 C1 H4 121.447
H5 N3 H6 119.179
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability