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All results from a given calculation for CHSNH2 (thioformamide)

using model chemistry: B3LYPultrafine/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 B3LYPultrafine/aug-cc-pVTZ
 hartrees
Energy at 0K-492.928089
Energy at 298.15K-492.931818
HF Energy-492.928089
Nuclear repulsion energy94.601387
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/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' 3685 3565 42.43      
2 A' 3552 3436 45.61      
3 A' 3088 2988 23.35      
4 A' 1637 1584 170.45      
5 A' 1457 1410 173.56      
6 A' 1309 1266 144.09      
7 A' 1143 1105 20.54      
8 A' 881 852 17.26      
9 A' 434 420 2.21      
10 A" 962 930 26.78      
11 A" 627 607 3.86      
12 A" 374 362 169.38      

Unscaled Zero Point Vibrational Energy (zpe) 9573.9 cm-1
Scaled (by 0.9675) Zero Point Vibrational Energy (zpe) 9262.7 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/aug-cc-pVTZ
ABC
2.09729 0.20187 0.18415

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/aug-cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.639 0.000
S2 -0.775 -0.809 0.000
N3 1.327 0.823 0.000
H4 -0.555 1.576 0.000
H5 1.941 0.024 0.000
H6 1.729 1.745 0.000

Atom - Atom Distances (Å)
  C1 S2 N3 H4 H5 H6
C11.64201.34001.08902.03602.0529
S21.64202.66162.39452.84123.5770
N31.34002.66162.02701.00771.0056
H41.08902.39452.02702.93892.2907
H52.03602.84121.00772.93891.7338
H62.05293.57701.00562.29071.7338

picture of thioformamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H5 119.606 C1 N3 H6 121.495
S2 C1 N3 126.099 S2 C1 H4 121.178
H5 N3 H6 118.900
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.146      
2 S -0.266      
3 N -0.135      
4 H 0.379      
5 H 0.088      
6 H 0.080      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  3.126 3.047 0.000 4.365
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.018 1.255 0.000
y 1.255 -23.036 0.000
z 0.000 0.000 -27.771
Traceless
 xyz
x 2.385 1.255 0.000
y 1.255 2.359 0.000
z 0.000 0.000 -4.744
Polar
3z2-r2-9.488
x2-y20.018
xy1.255
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.435 1.829 0.000
y 1.829 8.236 0.000
z 0.000 0.000 5.098


<r2> (average value of r2) Å2
<r2> 67.570
(<r2>)1/2 8.220