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All results from a given calculation for CHSNH2 (thioformamide)

using model chemistry: SVWN/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 SVWN/6-311G**
 hartrees
Energy at 0K-491.348096
Energy at 298.15K-491.351829
HF Energy-491.348096
Nuclear repulsion energy94.784820
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 SVWN/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' 3598 3561 43.82 162.71 0.59 0.74
2 A' 3459 3423 41.79 272.04 0.16 0.28
3 A' 3008 2977 26.55 174.72 0.33 0.49
4 A' 1574 1558 267.76 4.37 0.50 0.67
5 A' 1429 1414 131.17 0.49 0.17 0.30
6 A' 1301 1287 31.66 3.71 0.73 0.84
7 A' 1104 1093 19.65 16.45 0.47 0.64
8 A' 879 870 12.04 11.32 0.25 0.40
9 A' 426 421 2.32 3.32 0.75 0.86
10 A" 916 907 41.54 0.45 0.75 0.86
11 A" 631 625 9.85 2.32 0.75 0.86
12 A" 406 401 198.03 1.87 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 9365.1 cm-1
Scaled (by 0.9896) Zero Point Vibrational Energy (zpe) 9267.7 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 SVWN/6-311G**
ABC
2.08049 0.20381 0.18562

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.638 0.000
S2 -0.771 -0.805 0.000
N3 1.321 0.818 0.000
H4 -0.563 1.587 0.000
H5 1.927 -0.002 0.000
H6 1.734 1.747 0.000

Atom - Atom Distances (Å)
  C1 S2 N3 H4 H5 H6
C11.63691.33271.10262.03082.0581
S21.63692.64792.40102.81533.5767
N31.33272.64792.03401.02031.0172
H41.10262.40102.03402.95362.3021
H52.03082.81531.02032.95361.7606
H62.05813.57671.01722.30211.7606

picture of thioformamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H5 118.728 C1 N3 H6 121.713
S2 C1 N3 125.858 S2 C1 H4 121.197
H5 N3 H6 119.559
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at SVWN/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.178      
2 S -0.139      
3 N -0.368      
4 H 0.162      
5 H 0.270      
6 H 0.253      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  3.359 3.090 0.000 4.564
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -22.573 1.457 0.000
y 1.457 -22.880 0.000
z 0.000 0.000 -27.802
Traceless
 xyz
x 2.768 1.457 0.000
y 1.457 2.308 0.000
z 0.000 0.000 -5.076
Polar
3z2-r2-10.152
x2-y20.307
xy1.457
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.730 2.346 0.000
y 2.346 7.070 0.000
z 0.000 0.000 2.595


<r2> (average value of r2) Å2
<r2> 67.091
(<r2>)1/2 8.191