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All results from a given calculation for CHSNH2 (thioformamide)

using model chemistry: HSEh1PBE/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 HSEh1PBE/cc-pVDZ
 hartrees
Energy at 0K-492.632564
Energy at 298.15K-492.636245
HF Energy-492.632564
Nuclear repulsion energy94.504167
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 HSEh1PBE/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' 3726 3584 51.95 110.97 0.63 0.77
2 A' 3575 3439 51.47 185.17 0.15 0.26
3 A' 3110 2991 28.50 149.27 0.31 0.47
4 A' 1621 1559 244.47 5.67 0.63 0.77
5 A' 1471 1415 139.24 1.38 0.23 0.37
6 A' 1332 1281 63.98 3.50 0.64 0.78
7 A' 1136 1093 17.21 11.71 0.45 0.62
8 A' 901 867 13.06 12.06 0.23 0.37
9 A' 434 417 2.51 4.40 0.70 0.82
10 A" 964 928 24.12 0.94 0.75 0.86
11 A" 643 619 5.25 1.64 0.75 0.86
12 A" 322 310 179.69 1.11 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 9616.4 cm-1
Scaled (by 0.9619) Zero Point Vibrational Energy (zpe) 9250.1 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 HSEh1PBE/cc-pVDZ
ABC
2.07447 0.20216 0.18421

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.641 0.000
S2 -0.775 -0.809 0.000
N3 1.326 0.821 0.000
H4 -0.556 1.593 0.000
H5 1.932 0.008 0.000
H6 1.737 1.745 0.000

Atom - Atom Distances (Å)
  C1 S2 N3 H4 H5 H6
C11.64381.33861.10182.03342.0581
S21.64382.65902.41112.82773.5819
N31.33862.65902.03421.01371.0111
H41.10182.41112.03422.94972.2978
H52.03342.82771.01372.94971.7476
H62.05813.58191.01112.29781.7476

picture of thioformamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H5 118.992 C1 N3 H6 121.677
S2 C1 N3 125.839 S2 C1 H4 121.588
H5 N3 H6 119.331
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.016      
2 S -0.246      
3 N -0.050      
4 H 0.074      
5 H 0.122      
6 H 0.116      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  3.311 3.112 0.000 4.544
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -21.902 1.314 0.000
y 1.314 -22.140 0.000
z 0.000 0.000 -26.843
Traceless
 xyz
x 2.590 1.314 0.000
y 1.314 2.232 0.000
z 0.000 0.000 -4.822
Polar
3z2-r2-9.644
x2-y20.238
xy1.314
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.068 2.090 0.000
y 2.090 6.494 0.000
z 0.000 0.000 2.395


<r2> (average value of r2) Å2
<r2> 66.965
(<r2>)1/2 8.183