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All results from a given calculation for CHSNH2 (thioformamide)

using model chemistry: PBEPBE/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 PBEPBE/Def2TZVPP
 hartrees
Energy at 0K-492.619359
Energy at 298.15K-492.622993
HF Energy-492.619359
Nuclear repulsion energy94.332109
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 PBEPBE/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' 3606 3563 30.73      
2 A' 3468 3426 24.96      
3 A' 3005 2969 32.73      
4 A' 1576 1557 176.35      
5 A' 1414 1397 150.44      
6 A' 1283 1267 75.81      
7 A' 1105 1091 14.73      
8 A' 868 857 9.95      
9 A' 419 414 2.31      
10 A" 921 910 27.82      
11 A" 620 612 2.30      
12 A" 330 326 159.21      

Unscaled Zero Point Vibrational Energy (zpe) 9307.8 cm-1
Scaled (by 0.9879) Zero Point Vibrational Energy (zpe) 9195.2 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 PBEPBE/Def2TZVPP
ABC
2.06905 0.20131 0.18346

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.639 0.000
S2 -0.781 -0.805 0.000
N3 1.335 0.816 0.000
H4 -0.549 1.592 0.000
H5 1.943 0.002 0.000
H6 1.750 1.741 0.000

Atom - Atom Distances (Å)
  C1 S2 N3 H4 H5 H6
C11.64191.34711.09972.04462.0680
S21.64192.66582.40862.84053.5900
N31.34712.66582.03781.01581.0137
H41.09972.40862.03782.95582.3035
H52.04462.84051.01582.95581.7500
H62.06803.59001.01372.30351.7500

picture of thioformamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H5 119.173 C1 N3 H6 121.677
S2 C1 N3 125.934 S2 C1 H4 121.676
H5 N3 H6 119.150
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.025      
2 S -0.286      
3 N -0.192      
4 H 0.096      
5 H 0.181      
6 H 0.177      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  3.138 2.872 0.000 4.254
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -22.435 1.327 0.000
y 1.327 -22.699 0.000
z 0.000 0.000 -27.368
Traceless
 xyz
x 2.598 1.327 0.000
y 1.327 2.202 0.000
z 0.000 0.000 -4.800
Polar
3z2-r2-9.601
x2-y20.264
xy1.327
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.506 2.087 0.000
y 2.087 7.573 0.000
z 0.000 0.000 3.862


<r2> (average value of r2) Å2
<r2> 67.521
(<r2>)1/2 8.217