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All results from a given calculation for C2H4N2S2 (Ethanedithioamide)

using model chemistry: CID/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2H 1AG
Energy calculated at CID/6-31G
 hartrees
Energy at 0K-982.311379
Energy at 298.15K-982.317843
HF Energy-981.862805
Nuclear repulsion energy332.118404
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 CID/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 Ag 3798 3552 0.00      
2 Ag 3633 3398 0.00      
3 Ag 1771 1657 0.00      
4 Ag 1528 1429 0.00      
5 Ag 1432 1339 0.00      
6 Ag 1012 946 0.00      
7 Ag 690 645 0.00      
8 Ag 440 411 0.00      
9 Ag 345 323 0.00      
10 Au 821 767 668.53      
11 Au 668 625 0.05      
12 Au 405 379 17.86      
13 Au 30 28 18.24      
14 Bg 821 767 0.00      
15 Bg 735 687 0.00      
16 Bg 659 616 0.00      
17 Bu 3799 3552 175.94      
18 Bu 3637 3402 279.68      
19 Bu 1752 1639 465.33      
20 Bu 1506 1408 485.99      
21 Bu 1333 1246 166.19      
22 Bu 843 789 135.30      
23 Bu 486 455 2.15      
24 Bu 292 273 25.45      

Unscaled Zero Point Vibrational Energy (zpe) 16217.4 cm-1
Scaled (by 0.9352) Zero Point Vibrational Energy (zpe) 15166.5 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 CID/6-31G
ABC
0.14826 0.05117 0.03804

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

Point Group is C2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.064 0.760 0.000
C2 0.064 -0.760 0.000
S3 1.312 1.794 0.000
S4 -1.312 -1.794 0.000
N5 -1.312 1.216 0.000
N6 1.312 -1.216 0.000
H7 -2.092 0.574 0.000
H8 -1.479 2.207 0.000
H9 2.092 -0.574 0.000
H10 1.479 -2.207 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 S4 N5 N6 H7 H8 H9 H10
C11.52511.72152.84231.32902.40822.03592.02392.53523.3441
C21.52512.84231.72152.40821.32902.53523.34412.03592.0239
S31.72152.84234.44502.68753.00993.61582.82202.49294.0040
S42.84231.72154.44503.00992.68752.49294.00403.61582.8220
N51.32902.40822.68753.00993.57851.00961.00463.84624.4170
N62.40821.32903.00992.68753.57853.84624.41701.00961.0046
H72.03592.53523.61582.49291.00963.84621.74364.33814.5261
H82.02393.34412.82204.00401.00464.41701.74364.52615.3134
H92.53522.03592.49293.61583.84621.00964.33814.52611.7436
H103.34412.02394.00402.82204.41701.00464.52615.31341.7436

picture of Ethanedithioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S4 122.083 C1 C2 N6 114.910
C1 N5 H7 120.438 C1 N5 H8 119.645
C2 C1 S3 122.083 C2 C1 N5 114.910
C2 N6 H9 120.438 C2 N6 H10 119.645
S3 C1 N5 123.008 S4 C2 N6 123.008
H7 N5 H8 119.917 H9 N6 H10 119.917
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability