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All results from a given calculation for CHSNH2 (thioformamide)

using model chemistry: B3LYP/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 B3LYP/Def2TZVPP
 hartrees
Energy at 0K-492.924658
Energy at 298.15K-492.928372
HF Energy-492.924658
Nuclear repulsion energy94.742353
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 B3LYP/Def2TZVPP
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' 3692 3554 42.02      
2 A' 3559 3425 44.93      
3 A' 3085 2970 27.11      
4 A' 1637 1576 174.21      
5 A' 1462 1407 162.80      
6 A' 1311 1262 134.59      
7 A' 1145 1102 19.58      
8 A' 886 853 14.88      
9 A' 435 419 2.12      
10 A" 964 928 25.10      
11 A" 632 609 5.02      
12 A" 361 347 173.14      

Unscaled Zero Point Vibrational Energy (zpe) 9584.2 cm-1
Scaled (by 0.9626) Zero Point Vibrational Energy (zpe) 9225.7 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 B3LYP/Def2TZVPP
ABC
2.10333 0.20252 0.18473

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/Def2TZVPP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.636 0.000
S2 -0.776 -0.805 0.000
N3 1.328 0.819 0.000
H4 -0.551 1.576 0.000
H5 1.939 0.018 0.000
H6 1.732 1.740 0.000

Atom - Atom Distances (Å)
  C1 S2 N3 H4 H5 H6
C11.63641.34041.08992.03502.0544
S21.63642.65792.39162.83723.5733
N31.34042.65792.02561.00761.0055
H41.08992.39162.02562.93732.2896
H52.03502.83721.00762.93731.7337
H62.05443.57331.00552.28961.7337

picture of thioformamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H5 119.480 C1 N3 H6 121.607
S2 C1 N3 126.182 S2 C1 H4 121.309
H5 N3 H6 118.913
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.037      
2 S -0.290      
3 N -0.198      
4 H 0.110      
5 H 0.174      
6 H 0.167      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  3.137 2.987 0.000 4.332
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -22.636 1.248 0.000
y 1.248 -22.710 0.000
z 0.000 0.000 -27.424
Traceless
 xyz
x 2.431 1.248 0.000
y 1.248 2.320 0.000
z 0.000 0.000 -4.751
Polar
3z2-r2-9.502
x2-y20.074
xy1.248
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.190 2.030 0.000
y 2.030 7.364 0.000
z 0.000 0.000 3.822


<r2> (average value of r2) Å2
<r2> 67.195
(<r2>)1/2 8.197