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All results from a given calculation for CH3CSNH2 (Ethanethioamide)

using model chemistry: B3PW91/daug-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 B3PW91/daug-cc-pVDZ
 hartrees
Energy at 0K-532.113553
Energy at 298.15K 
HF Energy-532.113553
Nuclear repulsion energy154.685492
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 B3PW91/daug-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 3715 3715 38.21      
2 A 3574 3574 43.05      
3 A 3189 3189 1.73      
4 A 3100 3100 7.76      
5 A 3032 3032 17.99      
6 A 1633 1633 179.34      
7 A 1456 1456 8.70      
8 A 1454 1454 31.57      
9 A 1402 1402 130.11      
10 A 1368 1368 111.23      
11 A 1323 1323 38.78      
12 A 1014 1014 1.00      
13 A 1014 1014 21.51      
14 A 989 989 6.02      
15 A 741 741 7.41      
16 A 619 619 6.66      
17 A 513 513 5.84      
18 A 422 422 1.25      
19 A 376 376 2.20      
20 A 360 360 153.03      
21 A 24 24 0.04      

Unscaled Zero Point Vibrational Energy (zpe) 15656.2 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 15656.2 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 B3PW91/daug-cc-pVDZ
ABC
0.32353 0.16476 0.11146

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/daug-cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.284 0.058 0.000
S2 -1.368 -0.119 -0.000
C3 1.240 -1.105 0.000
N4 0.872 1.271 0.000
H5 0.686 -2.046 0.004
H6 1.885 -1.070 -0.891
H7 1.891 -1.066 0.886
H8 1.877 1.378 -0.001
H9 0.294 2.098 -0.001

Atom - Atom Distances (Å)
  C1 S2 C3 N4 H5 H6 H7 H8 H9
C11.66111.50591.34792.14202.15172.15212.06842.0400
S21.66112.78822.63612.81653.50423.50773.57282.7704
C31.50592.78822.40421.09131.10051.10052.56333.3402
N41.34792.63612.40423.32162.70122.69831.00981.0097
H52.14202.81651.09133.32161.78621.78653.62454.1624
H62.15173.50421.10052.70121.78621.77722.60443.6551
H72.15213.50771.10052.69831.78651.77722.59933.6534
H82.06843.57282.56331.00983.62452.60442.59931.7390
H92.04002.77043.34021.00974.16243.65513.65341.7390

picture of Ethanethioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 110.094 C1 C3 H6 110.318
C1 C3 H7 110.352 C1 N4 H8 121.982
C1 N4 H9 119.138 S2 C1 C3 123.307
S2 C1 N4 122.003 C3 C1 N4 114.690
H5 C3 H6 109.158 H5 C3 H7 109.182
H6 C3 H7 107.687 H8 N4 H9 118.880
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/daug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.034      
2 S -0.589      
3 C 1.031      
4 N -0.111      
5 H -0.351      
6 H 0.041      
7 H 0.038      
8 H 0.003      
9 H -0.028      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  4.388 1.374 -0.003 4.598
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.519 1.063 -0.004
y 1.063 -28.372 -0.004
z -0.004 -0.004 -33.881
Traceless
 xyz
x -0.392 1.063 -0.004
y 1.063 4.327 -0.004
z -0.004 -0.004 -3.935
Polar
3z2-r2-7.870
x2-y2-3.146
xy1.063
xz-0.004
yz-0.004


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.443 0.549 -0.000
y 0.549 9.097 0.000
z -0.000 0.000 6.552


<r2> (average value of r2) Å2
<r2> 108.926
(<r2>)1/2 10.437