return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

All results from a given calculation for CH3CSNH2 (Ethanethioamide)

using model chemistry: HSEh1PBE/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at HSEh1PBE/6-311G*
 hartrees
Energy at 0K-531.934492
Energy at 298.15K 
HF Energy-531.934492
Nuclear repulsion energy155.299202
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 HSEh1PBE/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 3743 3592 30.84      
2 A 3611 3465 44.77      
3 A 3188 3059 3.59      
4 A 3118 2992 16.84      
5 A 3053 2929 20.00      
6 A 1685 1617 180.02      
7 A 1510 1449 21.56      
8 A 1492 1432 21.80      
9 A 1426 1368 158.02      
10 A 1409 1352 96.49      
11 A 1352 1297 60.38      
12 A 1047 1004 2.43      
13 A 1025 984 7.35      
14 A 1007 966 28.35      
15 A 754 724 9.18      
16 A 640 614 19.03      
17 A 507 486 12.06      
18 A 438 420 1.13      
19 A 380 365 3.84      
20 A 359 344 211.21      
21 A 52 50 0.36      

Unscaled Zero Point Vibrational Energy (zpe) 15897.3 cm-1
Scaled (by 0.9596) Zero Point Vibrational Energy (zpe) 15255.1 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 HSEh1PBE/6-311G*
ABC
0.32556 0.16621 0.11234

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-311G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.283 0.063 -0.015
S2 -1.362 -0.114 0.001
C3 1.228 -1.105 -0.001
N4 0.878 1.263 -0.002
H5 0.763 -1.972 -0.463
H6 2.170 -0.884 -0.513
H7 1.460 -1.365 1.037
H8 1.879 1.364 0.000
H9 0.309 2.092 0.033

Atom - Atom Distances (Å)
  C1 S2 C3 N4 H5 H6 H7 H8 H9
C11.65441.50271.33972.13832.16962.12902.05942.0303
S21.65442.77352.62942.86083.65163.25673.56202.7681
C31.50272.77352.39371.08731.09471.09462.55343.3270
N41.33972.62942.39373.26962.55752.88531.00591.0063
H52.13832.86081.08733.26961.77921.76253.54814.1196
H62.16963.65161.09472.55751.77921.77132.32443.5525
H72.12903.25671.09462.88531.76251.77132.94943.7800
H82.05943.56202.55341.00593.54812.32442.94941.7306
H92.03032.76813.32701.00634.11963.55253.78001.7306

picture of Ethanethioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 110.262 C1 C3 H6 112.339
C1 C3 H7 109.094 C1 N4 H8 122.155
C1 N4 H9 119.186 S2 C1 C3 122.853
S2 C1 N4 122.505 C3 C1 N4 114.615
H5 C3 H6 109.249 H5 C3 H7 107.756
H6 C3 H7 108.010 H8 N4 H9 118.637
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.089      
2 S -0.199      
3 C -0.707      
4 N -0.724      
5 H 0.281      
6 H 0.228      
7 H 0.265      
8 H 0.370      
9 H 0.397      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  4.654 1.520 0.114 4.897
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.667 1.307 0.131
y 1.307 -28.015 0.095
z 0.131 0.095 -34.085
Traceless
 xyz
x -0.617 1.307 0.131
y 1.307 4.861 0.095
z 0.131 0.095 -4.244
Polar
3z2-r2-8.489
x2-y2-3.652
xy1.307
xz0.131
yz0.095


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.174 0.705 -0.028
y 0.705 6.762 0.009
z -0.028 0.009 3.979


<r2> (average value of r2) Å2
<r2> 108.235
(<r2>)1/2 10.404