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All results from a given calculation for CHSNH2 (thioformamide)

using model chemistry: BLYP/aug-cc-pVTZ

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/aug-cc-pVTZ
 hartrees
Energy at 0K-492.876308
Energy at 298.15K-492.879946
HF Energy-492.876308
Nuclear repulsion energy93.828500
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/aug-cc-pVTZ
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' 3570 3558 27.31      
2 A' 3439 3427 22.11      
3 A' 3001 2991 31.29      
4 A' 1587 1582 141.89      
5 A' 1406 1401 144.25      
6 A' 1264 1259 136.30      
7 A' 1107 1104 15.39      
8 A' 847 844 13.55      
9 A' 420 419 2.25      
10 A" 920 916 28.97      
11 A" 607 605 1.64      
12 A" 339 337 157.08      

Unscaled Zero Point Vibrational Energy (zpe) 9253.1 cm-1
Scaled (by 0.9966) Zero Point Vibrational Energy (zpe) 9221.7 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/aug-cc-pVTZ
ABC
2.06371 0.19855 0.18112

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/aug-cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.643 0.000
S2 -0.783 -0.814 0.000
N3 1.340 0.828 0.000
H4 -0.553 1.590 0.000
H5 1.958 0.021 0.000
H6 1.748 1.756 0.000

Atom - Atom Distances (Å)
  C1 S2 N3 H4 H5 H6
C11.65451.35281.09582.05422.0717
S21.65452.68402.41462.86563.6069
N31.35282.68402.04051.01561.0137
H41.09582.41462.04052.96002.3064
H52.05422.86561.01562.96001.7470
H62.07173.60691.01372.30641.7470

picture of thioformamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H5 119.626 C1 N3 H6 121.531
S2 C1 N3 126.087 S2 C1 H4 121.452
H5 N3 H6 118.843
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.148      
2 S -0.234      
3 N -0.101      
4 H 0.341      
5 H 0.072      
6 H 0.069      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  3.065 2.918 0.000 4.232
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.203 1.299 0.000
y 1.299 -23.382 0.000
z 0.000 0.000 -27.914
Traceless
 xyz
x 2.445 1.299 0.000
y 1.299 2.177 0.000
z 0.000 0.000 -4.621
Polar
3z2-r2-9.242
x2-y20.179
xy1.299
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.004 1.957 0.000
y 1.957 8.702 0.000
z 0.000 0.000 5.274


<r2> (average value of r2) Å2
<r2> 68.582
(<r2>)1/2 8.281