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All results from a given calculation for CHSNH2 (thioformamide)

using model chemistry: wB97X-D/STO-3G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at wB97X-D/STO-3G
 hartrees
Energy at 0K-487.179626
Energy at 298.15K 
HF Energy-487.179626
Nuclear repulsion energy93.616343
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 wB97X-D/STO-3G
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' 3964 3964 9.45 48.09 0.72 0.84
2 A' 3743 3743 63.90 104.28 0.15 0.26
3 A' 3339 3339 8.12 47.70 0.42 0.59
4 A' 1754 1754 98.58 14.86 0.63 0.78
5 A' 1603 1603 92.12 2.38 0.63 0.77
6 A' 1369 1369 107.30 6.94 0.71 0.83
7 A' 1202 1202 5.58 5.84 0.17 0.30
8 A' 966 966 0.20 12.27 0.28 0.44
9 A' 427 427 1.89 3.33 0.57 0.73
10 A" 950 950 9.40 0.11 0.75 0.86
11 A" 569 569 3.36 2.44 0.75 0.86
12 A" 298i 298i 248.36 0.56 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 9793.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 9793.1 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 wB97X-D/STO-3G
ABC
2.01036 0.19879 0.18090

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/STO-3G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.624 0.000
S2 -0.824 -0.765 0.000
N3 1.395 0.752 0.000
H4 -0.453 1.637 0.000
H5 2.004 -0.085 0.000
H6 1.863 1.675 0.000

Atom - Atom Distances (Å)
  C1 S2 N3 H4 H5 H6
C11.61441.40111.11002.12512.1395
S21.61442.68812.43052.90793.6295
N31.40112.68812.04871.03511.0345
H41.11002.43052.04872.99982.3162
H52.12512.90791.03512.99981.7656
H62.13953.62951.03452.31621.7656

picture of thioformamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H5 120.717 C1 N3 H6 122.179
S2 C1 N3 125.960 S2 C1 H4 125.254
H5 N3 H6 117.104
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.104      
2 S -0.004      
3 N -0.375      
4 H 0.068      
5 H 0.209      
6 H 0.206      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  2.356 1.630 0.000 2.865
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.535 0.622 0.000
y 0.622 -20.470 0.000
z 0.000 0.000 -22.875
Traceless
 xyz
x 2.137 0.622 0.000
y 0.622 0.735 0.000
z 0.000 0.000 -2.872
Polar
3z2-r2-5.745
x2-y20.935
xy0.622
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.462 1.589 0.000
y 1.589 3.480 0.000
z 0.000 0.000 0.667


<r2> (average value of r2) Å2
<r2> 66.415
(<r2>)1/2 8.150