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All results from a given calculation for CH3CSNH2 (Ethanethioamide)

using model chemistry: PBEPBE/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 PBEPBE/cc-pVDZ
 hartrees
Energy at 0K-531.835299
Energy at 298.15K 
HF Energy-531.835299
Nuclear repulsion energy153.687453
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 PBEPBE/cc-pVDZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A 3601 3580 29.79      
2 A 3454 3434 22.63      
3 A 3119 3101 1.28      
4 A 3032 3014 10.07      
5 A 2963 2946 18.59      
6 A 1555 1546 176.84      
7 A 1409 1401 21.60      
8 A 1404 1396 16.21      
9 A 1362 1354 88.52      
10 A 1321 1313 57.43      
11 A 1281 1274 32.92      
12 A 983 978 7.29      
13 A 974 968 6.51      
14 A 953 947 4.43      
15 A 725 720 4.89      
16 A 610 607 6.33      
17 A 489 487 7.26      
18 A 410 407 1.60      
19 A 365 363 2.71      
20 A 241 239 143.41      
21 A 22 22 0.40      

Unscaled Zero Point Vibrational Energy (zpe) 15135.7 cm-1
Scaled (by 0.9942) Zero Point Vibrational Energy (zpe) 15047.9 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 PBEPBE/cc-pVDZ
ABC
0.31972 0.16274 0.11012

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.285 0.058 -0.007
S2 -1.376 -0.121 0.000
C3 1.250 -1.109 -0.001
N4 0.876 1.279 -0.001
H5 0.707 -2.050 -0.187
H6 2.042 -0.983 -0.770
H7 1.752 -1.181 0.988
H8 1.890 1.392 0.001
H9 0.282 2.109 0.018

Atom - Atom Distances (Å)
  C1 S2 C3 N4 H5 H6 H7 H8 H9
C11.67051.51381.35642.15712.17952.16282.08702.0514
S21.67052.80482.65152.84453.60743.44703.59952.7791
C31.51382.80482.41691.10221.11121.11132.58133.3605
N41.35642.65152.41693.33832.65812.79261.02081.0210
H52.15712.84451.10223.33831.80551.79663.64424.1858
H62.17953.60741.11122.65811.80551.79232.50103.6440
H72.16283.44701.11132.79261.79661.79232.75913.7321
H82.08703.59952.58131.02083.64422.50102.75911.7614
H92.05142.77913.36051.02104.18583.64403.73211.7614

picture of Ethanethioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 110.102 C1 C3 H6 111.332
C1 C3 H7 110.000 C1 N4 H8 122.153
C1 N4 H9 118.603 S2 C1 C3 123.408
S2 C1 N4 121.978 C3 C1 N4 114.608
H5 C3 H6 109.317 H5 C3 H7 108.514
H6 C3 H7 107.497 H8 N4 H9 119.235
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.118      
2 S -0.257      
3 C 0.001      
4 N 0.003      
5 H 0.064      
6 H 0.047      
7 H 0.064      
8 H 0.090      
9 H 0.105      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  4.223 1.569 0.072 4.506
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -30.865 1.263 0.101
y 1.263 -27.633 0.028
z 0.101 0.028 -33.120
Traceless
 xyz
x -0.489 1.263 0.101
y 1.263 4.359 0.028
z 0.101 0.028 -3.871
Polar
3z2-r2-7.741
x2-y2-3.232
xy1.263
xz0.101
yz0.028


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.017 0.621 -0.015
y 0.621 6.954 0.011
z -0.015 0.011 3.959


<r2> (average value of r2) Å2
<r2> 109.607
(<r2>)1/2 10.469