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All results from a given calculation for CHSNH2 (thioformamide)

using model chemistry: BLYP/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 BLYP/6-311G**
 hartrees
Energy at 0K-492.857167
Energy at 298.15K-492.860799
HF Energy-492.857167
Nuclear repulsion energy93.554078
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 BLYP/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' 3576 3562 23.63      
2 A' 3445 3432 25.51      
3 A' 3003 2991 37.81      
4 A' 1593 1587 150.39      
5 A' 1413 1407 153.49      
6 A' 1279 1274 118.72      
7 A' 1110 1105 16.88      
8 A' 841 838 16.09      
9 A' 422 420 2.21      
10 A" 919 915 36.81      
11 A" 610 608 3.80      
12 A" 335 333 189.03      

Unscaled Zero Point Vibrational Energy (zpe) 9271.8 cm-1
Scaled (by 0.9961) Zero Point Vibrational Energy (zpe) 9235.7 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 BLYP/6-311G**
ABC
2.06029 0.19718 0.17996

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.646 0.000
S2 -0.782 -0.821 0.000
N3 1.339 0.837 0.000
H4 -0.561 1.591 0.000
H5 1.961 0.032 0.000
H6 1.744 1.769 0.000

Atom - Atom Distances (Å)
  C1 S2 N3 H4 H5 H6
C11.66251.35281.09832.05512.0746
S21.66252.69262.42142.87273.6183
N31.35282.69262.04391.01781.0162
H41.09832.42142.04392.96482.3120
H52.05512.87271.01782.96481.7512
H62.07463.61831.01622.31201.7512

picture of thioformamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H5 119.534 C1 N3 H6 121.611
S2 C1 N3 126.197 S2 C1 H4 121.220
H5 N3 H6 118.855
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.108      
2 S -0.167      
3 N -0.321      
4 H 0.128      
5 H 0.244      
6 H 0.224      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  3.337 3.138 0.000 4.581
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -22.848 1.443 0.000
y 1.443 -23.205 0.000
z 0.000 0.000 -27.846
Traceless
 xyz
x 2.677 1.443 0.000
y 1.443 2.142 0.000
z 0.000 0.000 -4.820
Polar
3z2-r2-9.639
x2-y20.357
xy1.443
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.862 2.472 0.000
y 2.472 7.196 0.000
z 0.000 0.000 2.597


<r2> (average value of r2) Å2
<r2> 68.788
(<r2>)1/2 8.294