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All results from a given calculation for CHSNH2 (thioformamide)

using model chemistry: PBEPBE/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 PBEPBE/cc-pVDZ
 hartrees
Energy at 0K-492.571082
Energy at 298.15K-492.574665
HF Energy-492.571082
Nuclear repulsion energy93.737383
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 PBEPBE/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' 3592 3572 30.40      
2 A' 3443 3423 22.15      
3 A' 3005 2988 36.68      
4 A' 1556 1546 206.60      
5 A' 1411 1403 114.17      
6 A' 1287 1279 45.31      
7 A' 1094 1087 11.94      
8 A' 866 861 9.18      
9 A' 418 415 2.76      
10 A" 916 910 26.07      
11 A" 623 619 2.46      
12 A" 288 286 159.14      

Unscaled Zero Point Vibrational Energy (zpe) 9248.4 cm-1
Scaled (by 0.9942) Zero Point Vibrational Energy (zpe) 9194.8 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 PBEPBE/cc-pVDZ
ABC
2.03705 0.19902 0.18131

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.646 0.000
S2 -0.783 -0.813 0.000
N3 1.339 0.823 0.000
H4 -0.552 1.610 0.000
H5 1.948 0.001 0.000
H6 1.757 1.755 0.000

Atom - Atom Distances (Å)
  C1 S2 N3 H4 H5 H6
C11.65591.35101.11072.05212.0779
S21.65592.67992.43382.84993.6120
N31.35102.67992.04841.02311.0208
H41.11072.43382.04842.97312.3141
H52.05212.84991.02312.97311.7638
H62.07793.61201.02082.31411.7638

picture of thioformamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H5 118.978 C1 N3 H6 121.722
S2 C1 N3 125.763 S2 C1 H4 121.971
H5 N3 H6 119.300
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.034      
2 S -0.226      
3 N -0.004      
4 H 0.056      
5 H 0.106      
6 H 0.102      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  3.270 2.942 0.000 4.399
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -21.832 1.413 0.000
y 1.413 -22.307 0.000
z 0.000 0.000 -26.794
Traceless
 xyz
x 2.719 1.413 0.000
y 1.413 2.006 0.000
z 0.000 0.000 -4.725
Polar
3z2-r2-9.449
x2-y20.475
xy1.413
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.421 2.162 0.000
y 2.162 6.717 0.000
z 0.000 0.000 2.417


<r2> (average value of r2) Å2
<r2> 67.819
(<r2>)1/2 8.235