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All results from a given calculation for CH3CSNH2 (Ethanethioamide)

using model chemistry: B3PW91/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B3PW91/6-311G*
 hartrees
Energy at 0K-532.123998
Energy at 298.15K 
HF Energy-532.123998
Nuclear repulsion energy155.053626
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 B3PW91/6-311G*
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 3723 3585 28.92      
2 A 3593 3459 41.50      
3 A 3174 3056 3.76      
4 A 3102 2986 17.14      
5 A 3039 2926 20.91      
6 A 1678 1615 170.40      
7 A 1506 1450 16.89      
8 A 1490 1434 18.32      
9 A 1417 1364 131.26      
10 A 1403 1351 126.82      
11 A 1342 1292 61.57      
12 A 1043 1004 2.05      
13 A 1021 983 9.72      
14 A 1000 963 26.33      
15 A 746 719 8.56      
16 A 634 611 18.13      
17 A 505 486 12.70      
18 A 435 418 1.10      
19 A 378 364 3.21      
20 A 353 340 211.92      
21 A 50 48 0.24      

Unscaled Zero Point Vibrational Energy (zpe) 15816.0 cm-1
Scaled (by 0.9627) Zero Point Vibrational Energy (zpe) 15226.1 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 B3PW91/6-311G*
ABC
0.32440 0.16567 0.11195

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/6-311G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.283 0.062 -0.015
S2 -1.364 -0.115 0.001
C3 1.232 -1.106 -0.000
N4 0.878 1.266 -0.002
H5 0.759 -1.981 -0.441
H6 2.163 -0.892 -0.536
H7 1.487 -1.350 1.036
H8 1.879 1.369 -0.000
H9 0.308 2.096 0.031

Atom - Atom Distances (Å)
  C1 S2 C3 N4 H5 H6 H7 H8 H9
C11.65641.50571.34262.14132.17202.13332.06352.0342
S21.65642.77882.63332.86113.65113.27553.56722.7726
C31.50572.77882.39831.08751.09511.09512.55893.3328
N41.34262.63332.39833.27862.56762.87961.00691.0072
H52.14132.86111.08753.27861.77891.76363.56014.1290
H62.17203.65111.09512.56761.77891.77152.34113.5620
H72.13333.27551.09512.87961.76361.77152.93663.7782
H82.06353.56722.55891.00693.56012.34112.93661.7313
H92.03422.77263.33281.00724.12903.56203.77821.7313

picture of Ethanethioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 110.280 C1 C3 H6 112.294
C1 C3 H7 109.199 C1 N4 H8 122.219
C1 N4 H9 119.229 S2 C1 C3 122.922
S2 C1 N4 122.465 C3 C1 N4 114.587
H5 C3 H6 109.180 H5 C3 H7 107.799
H6 C3 H7 107.960 H8 N4 H9 118.532
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.083      
2 S -0.195      
3 C -0.697      
4 N -0.719      
5 H 0.278      
6 H 0.225      
7 H 0.260      
8 H 0.368      
9 H 0.395      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  4.612 1.522 0.109 4.858
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.552 1.304 0.125
y 1.304 -27.923 0.091
z 0.125 0.091 -33.980
Traceless
 xyz
x -0.600 1.304 0.125
y 1.304 4.843 0.091
z 0.125 0.091 -4.243
Polar
3z2-r2-8.485
x2-y2-3.628
xy1.304
xz0.125
yz0.091


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.216 0.709 -0.026
y 0.709 6.767 0.007
z -0.026 0.007 3.980


<r2> (average value of r2) Å2
<r2> 108.470
(<r2>)1/2 10.415