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All results from a given calculation for CH3CSNH2 (Ethanethioamide)

using model chemistry: PBEPBEultrafine/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at PBEPBEultrafine/TZVP
 hartrees
Energy at 0K-531.882086
Energy at 298.15K 
HF Energy-531.882086
Nuclear repulsion energy154.100699
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 PBEPBEultrafine/TZVP
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 3608 3567 29.71      
2 A 3474 3435 27.64      
3 A 3091 3056 2.82      
4 A 3033 2999 13.06      
5 A 2968 2934 20.31      
6 A 1584 1566 161.55      
7 A 1447 1430 12.82      
8 A 1424 1407 15.88      
9 A 1354 1339 76.59      
10 A 1348 1333 121.93      
11 A 1288 1274 59.50      
12 A 1004 993 1.10      
13 A 979 968 9.48      
14 A 956 945 19.05      
15 A 725 717 5.61      
16 A 616 609 10.19      
17 A 485 480 13.00      
18 A 419 415 1.26      
19 A 363 359 2.54      
20 A 337 333 158.88      
21 A 54 53 0.98      

Unscaled Zero Point Vibrational Energy (zpe) 15279.6 cm-1
Scaled (by 0.9886) Zero Point Vibrational Energy (zpe) 15105.4 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 PBEPBEultrafine/TZVP
ABC
0.32008 0.16389 0.11064

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBEultrafine/TZVP

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.288 0.061 -0.013
S2 -1.372 -0.114 0.000
C3 1.237 -1.114 -0.001
N4 0.885 1.275 -0.000
H5 0.813 -1.941 -0.580
H6 2.232 -0.861 -0.400
H7 1.362 -1.466 1.035
H8 1.895 1.380 -0.008
H9 0.303 2.107 0.029

Atom - Atom Distances (Å)
  C1 S2 C3 N4 H5 H6 H7 H8 H9
C11.66901.50991.35252.14582.18562.14122.07892.0463
S21.66902.79332.64972.90643.70153.22073.59202.7820
C31.50992.79332.41401.09501.10151.10112.57933.3531
N41.35252.64972.41403.26812.55592.96861.01531.0157
H52.14582.90641.09503.26811.79201.77023.53934.1249
H62.18563.70151.10152.55591.79201.78372.29983.5648
H72.14123.22071.10112.96861.77021.78373.07823.8602
H82.07893.59202.57931.01533.53932.29983.07821.7496
H92.04632.78203.35311.01574.12493.56483.86021.7496

picture of Ethanethioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 109.901 C1 C3 H6 112.696
C1 C3 H7 109.179 C1 N4 H8 122.157
C1 N4 H9 118.873 S2 C1 C3 122.892
S2 C1 N4 122.204 C3 C1 N4 114.882
H5 C3 H6 109.335 H5 C3 H7 107.425
H6 C3 H7 108.152 H8 N4 H9 118.966
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.038      
2 S -0.226      
3 C -0.355      
4 N -0.291      
5 H 0.159      
6 H 0.109      
7 H 0.163      
8 H 0.233      
9 H 0.246      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  4.264 1.407 0.099 4.492
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.625 1.144 0.085
y 1.144 -28.122 0.021
z 0.085 0.021 -33.859
Traceless
 xyz
x -0.635 1.144 0.085
y 1.144 4.620 0.021
z 0.085 0.021 -3.985
Polar
3z2-r2-7.970
x2-y2-3.503
xy1.144
xz0.085
yz0.021


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.757 0.761 -0.006
y 0.761 7.734 -0.014
z -0.006 -0.014 4.956


<r2> (average value of r2) Å2
<r2> 109.543
(<r2>)1/2 10.466