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All results from a given calculation for CHSNH2 (thioformamide)

using model chemistry: B97D3/aug-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 B97D3/aug-cc-pVTZ
 hartrees
Energy at 0K-492.867824
Energy at 298.15K-492.871471
HF Energy-492.867824
Nuclear repulsion energy94.347139
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 B97D3/aug-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' 3628 3572 29.06 142.01 0.57 0.73
2 A' 3489 3436 24.17 321.78 0.12 0.22
3 A' 3027 2980 34.76 178.48 0.34 0.51
4 A' 1601 1577 154.53 6.18 0.57 0.73
5 A' 1423 1402 158.27 7.28 0.15 0.26
6 A' 1283 1264 121.02 6.41 0.75 0.86
7 A' 1119 1102 15.86 11.61 0.21 0.34
8 A' 866 853 12.40 18.54 0.10 0.18
9 A' 427 420 2.24 2.24 0.26 0.41
10 A" 927 913 28.64 1.83 0.75 0.86
11 A" 615 605 1.49 0.26 0.75 0.86
12 A" 327 322 158.91 0.37 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 9366.6 cm-1
Scaled (by 0.9847) Zero Point Vibrational Energy (zpe) 9223.2 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 B97D3/aug-cc-pVTZ
ABC
2.07495 0.20108 0.18331

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/aug-cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.641 0.000
S2 -0.780 -0.807 0.000
N3 1.334 0.819 0.000
H4 -0.549 1.587 0.000
H5 1.943 0.012 0.000
H6 1.744 1.741 0.000

Atom - Atom Distances (Å)
  C1 S2 N3 H4 H5 H6
C11.64451.34631.09462.04212.0617
S21.64452.66732.40562.84343.5861
N31.34632.66732.03441.01061.0086
H41.09462.40562.03442.94842.2981
H52.04212.84341.01062.94841.7401
H62.06173.58611.00862.29811.7401

picture of thioformamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H5 119.414 C1 N3 H6 121.550
S2 C1 N3 125.920 S2 C1 H4 121.570
H5 N3 H6 119.036
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.089      
2 S -0.280      
3 N -0.033      
4 H 0.310      
5 H 0.045      
6 H 0.047      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  3.119 2.956 0.000 4.297
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -22.776 1.289 0.000
y 1.289 -22.969 0.000
z 0.000 0.000 -27.540
Traceless
 xyz
x 2.479 1.289 0.000
y 1.289 2.188 0.000
z 0.000 0.000 -4.667
Polar
3z2-r2-9.334
x2-y20.194
xy1.289
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.732 1.853 0.000
y 1.853 8.449 0.000
z 0.000 0.000 5.179


<r2> (average value of r2) Å2
<r2> 67.702
(<r2>)1/2 8.228