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All results from a given calculation for CHSNH2 (thioformamide)

using model chemistry: TPSSh/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 TPSSh/Def2TZVPP
 hartrees
Energy at 0K-492.924134
Energy at 298.15K-492.927824
HF Energy-492.924134
Nuclear repulsion energy94.701228
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 TPSSh/Def2TZVPP
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A' 3678 3678 37.52      
2 A' 3542 3542 38.80      
3 A' 3082 3082 29.59      
4 A' 1637 1637 167.67      
5 A' 1459 1459 162.98      
6 A' 1312 1312 125.74      
7 A' 1137 1137 18.49      
8 A' 885 885 12.94      
9 A' 424 424 2.26      
10 A" 963 963 26.84      
11 A" 635 635 3.19      
12 A" 348 348 168.72      

Unscaled Zero Point Vibrational Energy (zpe) 9551.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 9551.8 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 TPSSh/Def2TZVPP
ABC
2.08850 0.20271 0.18478

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.638 0.000
S2 -0.778 -0.803 0.000
N3 1.330 0.814 0.000
H4 -0.545 1.583 0.000
H5 1.937 0.007 0.000
H6 1.742 1.733 0.000

Atom - Atom Distances (Å)
  C1 S2 N3 H4 H5 H6
C11.63701.34181.09112.03662.0578
S21.63702.65652.39672.83263.5749
N31.34182.65652.02711.00911.0073
H41.09112.39672.02712.93982.2925
H52.03662.83261.00912.93981.7367
H62.05783.57491.00732.29251.7367

picture of thioformamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H5 119.395 C1 N3 H6 121.681
S2 C1 N3 125.910 S2 C1 H4 121.636
H5 N3 H6 118.924
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.070      
2 S -0.303      
3 N -0.220      
4 H 0.079      
5 H 0.192      
6 H 0.182      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  3.220 3.018 0.000 4.413
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.208 2.037 0.000
y 2.037 7.342 0.000
z 0.000 0.000 3.808


<r2> (average value of r2) Å2
<r2> 67.056
(<r2>)1/2 8.189