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All results from a given calculation for CHSNH2 (thioformamide)

using model chemistry: wB97X-D/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 wB97X-D/cc-pVTZ
 hartrees
Energy at 0K-492.867612
Energy at 298.15K-492.871378
HF Energy-492.867612
Nuclear repulsion energy94.929345
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 wB97X-D/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' 3746 3581 51.83 80.79 0.61 0.76
2 A' 3607 3448 61.92 148.88 0.13 0.23
3 A' 3122 2984 21.49 120.28 0.32 0.48
4 A' 1650 1578 202.32 4.17 0.72 0.84
5 A' 1480 1415 181.00 0.48 0.48 0.65
6 A' 1330 1272 129.58 2.80 0.41 0.58
7 A' 1155 1104 24.51 8.28 0.40 0.57
8 A' 899 860 18.26 16.25 0.17 0.30
9 A' 440 421 2.23 4.04 0.62 0.77
10 A" 981 938 23.76 1.12 0.75 0.86
11 A" 642 614 6.80 0.93 0.75 0.86
12 A" 385 368 179.71 0.27 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 9718.3 cm-1
Scaled (by 0.956) Zero Point Vibrational Energy (zpe) 9290.7 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 wB97X-D/cc-pVTZ
ABC
2.10243 0.20357 0.18560

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.637 0.000
S2 -0.773 -0.805 0.000
N3 1.323 0.818 0.000
H4 -0.555 1.574 0.000
H5 1.929 0.016 0.000
H6 1.727 1.736 0.000

Atom - Atom Distances (Å)
  C1 S2 N3 H4 H5 H6
C11.63621.33511.08892.02682.0473
S21.63622.65052.38892.82363.5648
N31.33512.65052.02451.00581.0032
H41.08892.38892.02452.93272.2886
H52.02682.82361.00582.93271.7322
H62.04733.56481.00322.28861.7322

picture of thioformamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H5 119.290 C1 N3 H6 121.577
S2 C1 N3 125.960 S2 C1 H4 121.162
H5 N3 H6 119.134
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.038      
2 S -0.286      
3 N -0.129      
4 H 0.133      
5 H 0.164      
6 H 0.156      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  3.288 3.204 0.000 4.591
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -22.288 1.207 0.000
y 1.207 -22.336 0.000
z 0.000 0.000 -27.193
Traceless
 xyz
x 2.476 1.207 0.000
y 1.207 2.405 0.000
z 0.000 0.000 -4.881
Polar
3z2-r2-9.762
x2-y20.048
xy1.207
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.791 2.053 0.000
y 2.053 7.053 0.000
z 0.000 0.000 3.440


<r2> (average value of r2) Å2
<r2> 66.748
(<r2>)1/2 8.170