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All results from a given calculation for CH3CSNH2 (Ethanethioamide)

using model chemistry: HF/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at HF/aug-cc-pVDZ
 hartrees
Energy at 0K-530.654836
Energy at 298.15K 
HF Energy-530.654836
Nuclear repulsion energy155.389304
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 HF/aug-cc-pVDZ
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 3941 3589 60.67 47.45 0.71 0.83
2 A 3801 3461 86.01 121.30 0.10 0.17
3 A 3327 3029 3.11 31.11 0.65 0.79
4 A 3235 2946 14.01 66.04 0.75 0.86
5 A 3172 2889 20.25 179.13 0.05 0.09
6 A 1784 1624 197.96 3.89 0.45 0.62
7 A 1585 1443 8.71 4.36 0.75 0.86
8 A 1573 1432 19.30 5.16 0.72 0.84
9 A 1520 1384 43.75 5.88 0.56 0.72
10 A 1471 1339 335.53 3.80 0.40 0.57
11 A 1433 1305 65.60 3.57 0.20 0.33
12 A 1115 1016 1.58 0.98 0.74 0.85
13 A 1098 1000 23.82 1.57 0.24 0.39
14 A 1063 968 56.16 2.09 0.74 0.85
15 A 767 699 25.45 22.87 0.03 0.06
16 A 670 610 12.15 0.06 0.65 0.79
17 A 561 511 0.79 1.43 0.73 0.85
18 A 457 416 1.94 1.73 0.52 0.69
19 A 403 367 180.41 0.09 0.68 0.81
20 A 400 364 7.90 1.06 0.59 0.74
21 A 18 17 0.10 0.35 0.73 0.84

Unscaled Zero Point Vibrational Energy (zpe) 16696.8 cm-1
Scaled (by 0.9106) Zero Point Vibrational Energy (zpe) 15204.1 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 HF/aug-cc-pVDZ
ABC
0.32693 0.16564 0.11225

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.285 0.065 -0.007
S2 -1.364 -0.120 0.000
C3 1.241 -1.102 -0.001
N4 0.867 1.264 -0.001
H5 0.706 -2.027 -0.175
H6 2.009 -0.969 -0.764
H7 1.732 -1.150 0.973
H8 1.858 1.363 -0.001
H9 0.301 2.082 0.018

Atom - Atom Distances (Å)
  C1 S2 C3 N4 H5 H6 H7 H8 H9
C11.65981.50821.33252.14022.14822.12862.03932.0176
S21.65982.78382.62602.81983.56153.40483.54732.7616
C31.50822.78382.39451.08241.09141.09182.54103.3199
N41.33252.62602.39453.29862.62092.74280.99540.9959
H52.14022.81981.08243.29861.77871.77153.58434.1335
H62.14823.56151.09142.62091.77871.76912.45843.5834
H72.12863.40481.09182.74281.77151.76912.69883.6618
H82.03933.54732.54100.99543.58432.45842.69881.7149
H92.01762.76163.31990.99594.13353.58343.66181.7149

picture of Ethanethioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 110.326 C1 C3 H6 110.420
C1 C3 H7 108.853 C1 N4 H8 121.665
C1 N4 H9 119.421 S2 C1 C3 122.906
S2 C1 N4 122.328 C3 C1 N4 114.760
H5 C3 H6 109.812 H5 C3 H7 109.130
H6 C3 H7 108.254 H8 N4 H9 118.907
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.003      
2 S -0.089      
3 C 0.388      
4 N -0.268      
5 H -0.009      
6 H -0.011      
7 H 0.057      
8 H -0.057      
9 H -0.013      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  4.980 1.373 0.042 5.166
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.191 0.902 0.042
y 0.902 -28.627 0.059
z 0.042 0.059 -34.542
Traceless
 xyz
x -0.607 0.902 0.042
y 0.902 4.740 0.059
z 0.042 0.059 -4.133
Polar
3z2-r2-8.266
x2-y2-3.564
xy0.902
xz0.042
yz0.059


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.597 0.516 0.001
y 0.516 8.037 -0.015
z 0.001 -0.015 6.174


<r2> (average value of r2) Å2
<r2> 108.544
(<r2>)1/2 10.418