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All results from a given calculation for CHSNH2 (thioformamide)

using model chemistry: wB97X-D/CEP-31G

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/CEP-31G
 hartrees
Energy at 0K-27.462353
Energy at 298.15K-27.466250
HF Energy-27.462353
Nuclear repulsion energy35.452914
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/CEP-31G
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' 3791 3791 39.37 84.89 0.65 0.79
2 A' 3633 3633 63.21 172.43 0.17 0.29
3 A' 3183 3183 36.02 114.57 0.35 0.52
4 A' 1686 1686 183.00 5.33 0.72 0.84
5 A' 1473 1473 163.22 3.52 0.06 0.12
6 A' 1342 1342 181.17 6.73 0.34 0.51
7 A' 1157 1157 26.93 13.36 0.32 0.48
8 A' 851 851 16.72 18.56 0.32 0.49
9 A' 424 424 1.86 8.95 0.71 0.83
10 A" 970 970 43.32 4.60 0.75 0.86
11 A" 706 706 285.06 0.04 0.75 0.86
12 A" 564 564 113.82 0.73 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 9890.5 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 9890.5 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 wB97X-D/CEP-31G
ABC
1.98885 0.19146 0.17465

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/CEP-31G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.671 0.000
S2 -0.789 -0.840 0.000
N3 1.352 0.855 0.000
H4 -0.576 1.603 0.000
H5 1.966 0.046 0.000
H6 1.762 1.782 0.000

Atom - Atom Distances (Å)
  C1 S2 N3 H4 H5 H6
C11.70481.36481.09512.06292.0832
S21.70482.73112.45212.89353.6585
N31.36482.73112.06801.01561.0136
H41.09512.45212.06802.98062.3449
H52.06292.89351.01562.98061.7485
H62.08323.65851.01362.34491.7485

picture of thioformamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H5 119.404 C1 N3 H6 121.594
S2 C1 N3 125.309 S2 C1 H4 120.717
H5 N3 H6 119.002
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/CEP-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.365      
2 S -0.196      
3 N -0.367      
4 H 0.249      
5 H 0.354      
6 H 0.325      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  3.701 3.660 0.000 5.205
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -21.601 1.071 0.000
y 1.071 -21.512 0.000
z 0.000 0.000 -27.066
Traceless
 xyz
x 2.688 1.071 0.000
y 1.071 2.821 0.000
z 0.000 0.000 -5.510
Polar
3z2-r2-11.019
x2-y2-0.089
xy1.071
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.553 2.750 0.000
y 2.750 6.637 0.000
z 0.000 0.000 1.889


<r2> (average value of r2) Å2
<r2> 50.231
(<r2>)1/2 7.087