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All results from a given calculation for CHSNH2 (thioformamide)

using model chemistry: HSEh1PBE/6-311+G(3df,2p)

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/6-311+G(3df,2p)
 hartrees
Energy at 0K-492.675196
Energy at 298.15K-492.678954
HF Energy-492.675196
Nuclear repulsion energy95.074278
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/6-311+G(3df,2p)
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' 3733 3733 48.49 95.66 0.56 0.72
2 A' 3594 3594 51.46 204.41 0.12 0.21
3 A' 3098 3098 22.75 146.61 0.32 0.48
4 A' 1640 1640 206.56 3.65 0.59 0.74
5 A' 1471 1471 191.42 3.31 0.21 0.35
6 A' 1328 1328 103.10 5.01 0.64 0.78
7 A' 1145 1145 21.57 10.45 0.16 0.28
8 A' 903 903 15.76 17.31 0.11 0.20
9 A' 436 436 2.09 2.77 0.33 0.50
10 A" 970 970 27.69 1.52 0.75 0.86
11 A" 638 638 4.19 0.07 0.75 0.86
12 A" 389 389 172.95 0.01 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 9672.4 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 9672.4 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/6-311+G(3df,2p)
ABC
2.10754 0.20433 0.18627

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-311+G(3df,2p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.634 0.000
S2 -0.772 -0.802 0.000
N3 1.322 0.815 0.000
H4 -0.553 1.575 0.000
H5 1.930 0.012 0.000
H6 1.728 1.734 0.000

Atom - Atom Distances (Å)
  C1 S2 N3 H4 H5 H6
C11.63061.33441.09142.02792.0481
S21.63062.64582.38692.82233.5610
N31.33442.64582.02361.00701.0047
H41.09142.38692.02362.93432.2866
H52.02792.82231.00702.93431.7338
H62.04813.56101.00472.28661.7338

picture of thioformamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H5 119.361 C1 N3 H6 121.589
S2 C1 N3 126.046 S2 C1 H4 121.264
H5 N3 H6 119.050
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.355      
2 S -0.289      
3 N -0.553      
4 H 0.150      
5 H 0.174      
6 H 0.163      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  3.171 3.038 0.000 4.392
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -22.693 1.288 0.000
y 1.288 -22.727 0.000
z 0.000 0.000 -27.666
Traceless
 xyz
x 2.504 1.288 0.000
y 1.288 2.453 0.000
z 0.000 0.000 -4.956
Polar
3z2-r2-9.913
x2-y20.034
xy1.288
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.937 1.847 0.000
y 1.847 7.833 0.000
z 0.000 0.000 4.733


<r2> (average value of r2) Å2
<r2> 66.848
(<r2>)1/2 8.176