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All results from a given calculation for C2H4N2S2 (Ethanedithioamide)

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

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2H 1AG
Energy calculated at B2PLYP=FULLultrafine/6-31+G**
 hartrees
Energy at 0K-984.048086
Energy at 298.15K 
HF Energy-983.744543
Nuclear repulsion energy336.586959
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/6-31+G**
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 Ag 3725 3725 0.00      
2 Ag 3524 3524 0.00      
3 Ag 1647 1647 0.00      
4 Ag 1439 1439 0.00      
5 Ag 1335 1335 0.00      
6 Ag 956 956 0.00      
7 Ag 680 680 0.00      
8 Ag 421 421 0.00      
9 Ag 337 337 0.00      
10 Au 647 647 9.45      
11 Au 435 435 325.40      
12 Au 379 379 29.49      
13 Au 9 9 3.67      
14 Bg 658 658 0.00      
15 Bg 641 641 0.00      
16 Bg 406 406 0.00      
17 Bu 3727 3727 219.03      
18 Bu 3529 3529 227.30      
19 Bu 1614 1614 467.42      
20 Bu 1427 1427 326.90      
21 Bu 1239 1239 123.21      
22 Bu 876 876 49.00      
23 Bu 462 462 0.82      
24 Bu 280 280 23.30      

Unscaled Zero Point Vibrational Energy (zpe) 15196.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 15196.9 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 B2PLYP=FULLultrafine/6-31+G**
ABC
0.14949 0.05323 0.03925

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

Point Group is C2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.046 0.764 0.000
C2 0.046 -0.764 0.000
S3 1.301 1.745 0.000
S4 -1.301 -1.745 0.000
N5 -1.301 1.221 0.000
N6 1.301 -1.221 0.000
H7 -2.066 0.554 0.000
H8 -1.470 2.214 0.000
H9 2.066 -0.554 0.000
H10 1.470 -2.214 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 S4 N5 N6 H7 H8 H9 H10
C11.53071.66562.80501.33562.39872.03072.03292.48913.3420
C21.53072.80501.66562.39871.33562.48913.34202.03072.0329
S31.66562.80504.35212.65342.96583.57052.81032.42283.9626
S42.80501.66564.35212.96582.65342.42283.96263.57052.8103
N51.33562.39872.65342.96583.56811.01491.00763.80584.4137
N62.39871.33562.96582.65343.56813.80584.41371.01491.0076
H72.03072.48913.57052.42281.01493.80581.76364.27744.4908
H82.03293.34202.81033.96261.00764.41371.76364.49085.3160
H92.48912.03072.42283.57053.80581.01494.27744.49081.7636
H103.34202.03293.96262.81034.41371.00764.49085.31601.7636

picture of Ethanedithioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S4 122.643 C1 C2 N6 113.442
C1 N5 H7 118.902 C1 N5 H8 119.706
C2 C1 S3 122.643 C2 C1 N5 113.442
C2 N6 H9 118.902 C2 N6 H10 119.706
S3 C1 N5 123.915 S4 C2 N6 123.915
H7 N5 H8 121.393 H9 N6 H10 121.393
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability