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All results from a given calculation for CH3CSNH2 (Ethanethioamide)

using model chemistry: B2PLYP=FULLultrafine/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B2PLYP=FULLultrafine/6-31G
 hartrees
Energy at 0K-531.728030
Energy at 298.15K 
HF Energy-531.606780
Nuclear repulsion energy152.514066
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 B2PLYP=FULLultrafine/6-31G
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 3729 3729 32.41      
2 A 3590 3590 58.71      
3 A 3205 3205 2.57      
4 A 3127 3127 16.32      
5 A 3060 3060 19.14      
6 A 1715 1715 142.12      
7 A 1552 1552 10.02      
8 A 1539 1539 8.41      
9 A 1471 1471 15.48      
10 A 1433 1433 231.64      
11 A 1367 1367 63.36      
12 A 1094 1094 3.19      
13 A 1062 1062 11.51      
14 A 1007 1007 24.00      
15 A 708 708 54.15      
16 A 703 703 156.29      
17 A 541 541 99.45      
18 A 502 502 33.56      
19 A 433 433 1.67      
20 A 377 377 2.07      
21 A 53 53 0.12      

Unscaled Zero Point Vibrational Energy (zpe) 16133.3 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 16133.3 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 B2PLYP=FULLultrafine/6-31G
ABC
0.31843 0.15819 0.10783

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULLultrafine/6-31G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.308 0.061 -0.012
S2 -1.400 -0.107 0.000
C3 1.245 -1.126 0.000
N4 0.912 1.273 0.002
H5 0.739 -2.004 -0.399
H6 2.149 -0.933 -0.589
H7 1.549 -1.348 1.030
H8 1.916 1.372 -0.014
H9 0.345 2.108 0.023

Atom - Atom Distances (Å)
  C1 S2 C3 N4 H5 H6 H7 H8 H9
C11.71591.51221.35472.14452.17052.14772.07562.0480
S21.71592.83432.69222.88713.69143.36143.63112.8194
C31.51222.83432.42241.08881.09691.09682.58753.3572
N41.35472.69222.42243.30622.59772.88701.00941.0094
H52.14452.88711.08883.30621.78071.76903.59654.1525
H62.17053.69141.09692.59771.78071.77652.38783.5887
H72.14773.36141.09682.88701.76901.77652.93713.7959
H82.07563.63112.58751.00943.59652.38782.93711.7354
H92.04802.81943.35721.00944.15253.58873.79591.7354

picture of Ethanethioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 110.011 C1 C3 H6 111.602
C1 C3 H7 109.784 C1 N4 H8 122.114
C1 N4 H9 119.337 S2 C1 C3 122.682
S2 C1 N4 122.071 C3 C1 N4 115.225
H5 C3 H6 109.123 H5 C3 H7 108.076
H6 C3 H7 108.159 H8 N4 H9 118.549
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability