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All results from a given calculation for CHSNH2 (thioformamide)

using model chemistry: M06-2X/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at M06-2X/cc-pVDZ
 hartrees
Energy at 0K-492.791848
Energy at 298.15K-492.795532
HF Energy-492.791848
Nuclear repulsion energy94.534913
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 M06-2X/cc-pVDZ
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' 3724 3724 67.77      
2 A' 3574 3574 77.39      
3 A' 3122 3122 21.80      
4 A' 1618 1618 277.32      
5 A' 1469 1469 143.71      
6 A' 1330 1330 90.66      
7 A' 1135 1135 23.13      
8 A' 903 903 17.29      
9 A' 435 435 2.19      
10 A" 970 970 24.77      
11 A" 637 637 6.76      
12 A" 325 325 187.34      

Unscaled Zero Point Vibrational Energy (zpe) 9620.5 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 9620.5 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 M06-2X/cc-pVDZ
ABC
2.06945 0.20246 0.18441

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.641 0.000
S2 -0.776 -0.806 0.000
N3 1.328 0.816 0.000
H4 -0.552 1.593 0.000
H5 1.929 -0.001 0.000
H6 1.744 1.739 0.000

Atom - Atom Distances (Å)
  C1 S2 N3 H4 H5 H6
C11.64241.33991.09982.03342.0601
S21.64242.65742.40912.82283.5812
N31.33992.65742.03441.01441.0115
H41.09982.40912.03442.94902.3003
H52.03342.82281.01442.94901.7496
H62.06013.58121.01152.30031.7496

picture of thioformamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H5 118.817 C1 N3 H6 121.734
S2 C1 N3 125.709 S2 C1 H4 121.663
H5 N3 H6 119.449
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.019      
2 S -0.229      
3 N -0.072      
4 H 0.070      
5 H 0.128      
6 H 0.123      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  3.264 3.084 0.000 4.491
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -21.998 1.281 0.000
y 1.281 -22.123 0.000
z 0.000 0.000 -26.938
Traceless
 xyz
x 2.532 1.281 0.000
y 1.281 2.345 0.000
z 0.000 0.000 -4.878
Polar
3z2-r2-9.755
x2-y20.125
xy1.281
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.035 2.121 0.000
y 2.121 6.489 0.000
z 0.000 0.000 2.391


<r2> (average value of r2) Å2
<r2> 66.943
(<r2>)1/2 8.182