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All results from a given calculation for CHSNH2 (thioformamide)

using model chemistry: B3LYPultrafine/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 B3LYPultrafine/6-311G*
 hartrees
Energy at 0K-492.899797
Energy at 298.15K-492.903517
HF Energy-492.899797
Nuclear repulsion energy94.339460
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 B3LYPultrafine/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' 3696 3571 28.75      
2 A' 3566 3446 40.61      
3 A' 3096 2992 35.11      
4 A' 1677 1620 173.44      
5 A' 1476 1426 186.50      
6 A' 1328 1283 138.52      
7 A' 1157 1118 23.46      
8 A' 879 850 21.02      
9 A' 438 423 2.01      
10 A" 958 925 35.67      
11 A" 634 613 8.76      
12 A" 368 355 235.56      

Unscaled Zero Point Vibrational Energy (zpe) 9635.4 cm-1
Scaled (by 0.9663) Zero Point Vibrational Energy (zpe) 9310.7 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 B3LYPultrafine/6-311G*
ABC
2.10122 0.20038 0.18293

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.640 0.000
S2 -0.775 -0.815 0.000
N3 1.326 0.834 0.000
H4 -0.562 1.576 0.000
H5 1.947 0.038 0.000
H6 1.727 1.758 0.000

Atom - Atom Distances (Å)
  C1 S2 N3 H4 H5 H6
C11.64851.34021.09182.03822.0577
S21.64852.67092.40052.85293.5894
N31.34022.67092.02881.00941.0077
H41.09182.40052.02882.94312.2966
H52.03822.85291.00942.94311.7340
H62.05773.58941.00772.29661.7340

picture of thioformamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H5 119.663 C1 N3 H6 121.777
S2 C1 N3 126.360 S2 C1 H4 120.974
H5 N3 H6 118.559
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.140      
2 S -0.170      
3 N -0.650      
4 H 0.224      
5 H 0.377      
6 H 0.359      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  3.409 3.275 0.000 4.728
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -22.687 1.413 0.000
y 1.413 -22.873 0.000
z 0.000 0.000 -27.931
Traceless
 xyz
x 2.715 1.413 0.000
y 1.413 2.436 0.000
z 0.000 0.000 -5.151
Polar
3z2-r2-10.301
x2-y20.186
xy1.413
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.439 2.367 0.000
y 2.367 6.885 0.000
z 0.000 0.000 2.487


<r2> (average value of r2) Å2
<r2> 67.842
(<r2>)1/2 8.237