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All results from a given calculation for CHSNH2 (thioformamide)

using model chemistry: mPW1PW91/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at mPW1PW91/6-311G**
 hartrees
Energy at 0K-492.880342
Energy at 298.15K-492.884094
HF Energy-492.880342
Nuclear repulsion energy94.768529
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 mPW1PW91/6-311G**
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' 3741 3579 48.27      
2 A' 3603 3447 60.82      
3 A' 3118 2983 27.67      
4 A' 1654 1582 209.99      
5 A' 1482 1418 191.91      
6 A' 1340 1282 110.26      
7 A' 1153 1103 23.58      
8 A' 898 859 18.29      
9 A' 438 419 1.86      
10 A" 969 927 33.75      
11 A" 637 609 8.32      
12 A" 382 365 209.89      

Unscaled Zero Point Vibrational Energy (zpe) 9707.1 cm-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 9286.8 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 mPW1PW91/6-311G**
ABC
2.10853 0.20257 0.18482

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.637 0.000
S2 -0.772 -0.810 0.000
N3 1.322 0.826 0.000
H4 -0.562 1.572 0.000
H5 1.936 0.028 0.000
H6 1.721 1.749 0.000

Atom - Atom Distances (Å)
  C1 S2 N3 H4 H5 H6
C11.63951.33521.09132.02932.0489
S21.63952.65682.39112.83403.5719
N31.33522.65682.02631.00731.0051
H41.09132.39112.02632.93692.2900
H52.02932.83401.00732.93691.7343
H62.04893.57191.00512.29001.7343

picture of thioformamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H5 119.402 C1 N3 H6 121.560
S2 C1 N3 126.234 S2 C1 H4 120.912
H5 N3 H6 119.039
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.105      
2 S -0.174      
3 N -0.373      
4 H 0.147      
5 H 0.263      
6 H 0.242      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  3.388 3.261 0.000 4.703
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -22.514 1.323 0.000
y 1.323 -22.662 0.000
z 0.000 0.000 -27.577
Traceless
 xyz
x 2.606 1.323 0.000
y 1.323 2.383 0.000
z 0.000 0.000 -4.989
Polar
3z2-r2-9.978
x2-y20.149
xy1.323
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.332 2.307 0.000
y 2.307 6.792 0.000
z 0.000 0.000 2.555


<r2> (average value of r2) Å2
<r2> 67.161
(<r2>)1/2 8.195