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All results from a given calculation for C2H4N2S2 (Ethanedithioamide)

using model chemistry: MP4=FULL/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2H 1AG
Energy calculated at MP4=FULL/6-311G**
 hartrees
Energy at 0K-983.379278
Energy at 298.15K 
HF Energy-982.082122
Nuclear repulsion energy336.010070
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 MP4=FULL/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 Ag 3712 3569 0.00      
2 Ag 3522 3387 0.00      
3 Ag 1629 1566 0.00      
4 Ag 1430 1375 0.00      
5 Ag 1320 1269 0.00      
6 Ag 945 908 0.00      
7 Ag 670 644 0.00      
8 Ag 408 393 0.00      
9 Ag 329 316 0.00      
10 Au 627 603 0.00      
11 Au 367 353 0.00      
12 Au 258 248 0.00      
13 Au 78i 75i 0.00      
14 Bg 645 620 0.00      
15 Bg 619 595 0.00      
16 Bg 192 185 0.00      
17 Bu 3714 3571 0.00      
18 Bu 3529 3393 0.00      
19 Bu 1592 1531 0.00      
20 Bu 1423 1368 0.00      
21 Bu 1220 1173 0.00      
22 Bu 877 843 0.00      
23 Bu 454 437 0.00      
24 Bu 271 260 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 14837.6 cm-1
Scaled (by 0.9615) Zero Point Vibrational Energy (zpe) 14266.4 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 MP4=FULL/6-311G**
ABC
0.14909 0.05301 0.03911

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP4=FULL/6-311G**

Point Group is C2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.042 0.769 0.000
C2 0.042 -0.769 0.000
S3 1.305 1.747 0.000
S4 -1.305 -1.747 0.000
N5 -1.305 1.219 0.000
N6 1.305 -1.219 0.000
H7 -2.062 0.542 0.000
H8 -1.483 2.211 0.000
H9 2.062 -0.542 0.000
H10 1.483 -2.211 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 S4 N5 N6 H7 H8 H9 H10
C11.54011.66492.81511.34062.40122.03202.03852.47873.3477
C21.54012.81511.66492.40121.34062.47873.34772.03202.0385
S31.66492.81514.36142.66312.96583.57582.82602.41083.9625
S42.81511.66494.36142.96582.66312.41083.96253.57582.8260
N51.34062.40122.66312.96583.57131.01501.00843.79924.4200
N62.40121.34062.96582.66313.57133.79924.42001.01501.0084
H72.03202.47873.57582.41081.01503.79921.76704.26314.4879
H82.03853.34772.82603.96251.00844.42001.76704.48795.3247
H92.47872.03202.41083.57583.79921.01504.26314.48791.7670
H103.34772.03853.96252.82604.42001.00844.48795.32471.7670

picture of Ethanedithioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S4 122.838 C1 C2 N6 112.749
C1 N5 H7 118.573 C1 N5 H8 119.742
C2 C1 S3 122.838 C2 C1 N5 112.749
C2 N6 H9 118.573 C2 N6 H10 119.742
S3 C1 N5 124.413 S4 C2 N6 124.413
H7 N5 H8 121.684 H9 N6 H10 121.684
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability