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All results from a given calculation for C2H4N2S2 (Ethanedithioamide)

using model chemistry: B2PLYP=FULL/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 B2PLYP=FULL/6-31G
 hartrees
Energy at 0K-983.803808
Energy at 298.15K-983.810124
HF Energy-983.619097
Nuclear repulsion energy331.281248
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=FULL/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 3707 3707 0.00      
2 Ag 3514 3514 0.00      
3 Ag 1693 1693 0.00      
4 Ag 1482 1482 0.00      
5 Ag 1365 1365 0.00      
6 Ag 963 963 0.00      
7 Ag 669 669 0.00      
8 Ag 425 425 0.00      
9 Ag 335 335 0.00      
10 Au 757 757 583.83      
11 Au 648 648 9.55      
12 Au 390 390 22.48      
13 Au 53 53 14.34      
14 Bg 768 768 0.00      
15 Bg 688 688 0.00      
16 Bg 643 643 0.00      
17 Bu 3709 3709 168.63      
18 Bu 3518 3518 204.71      
19 Bu 1673 1673 415.21      
20 Bu 1454 1454 260.34      
21 Bu 1279 1279 115.86      
22 Bu 820 820 53.12      
23 Bu 462 462 1.73      
24 Bu 280 280 25.23      

Unscaled Zero Point Vibrational Energy (zpe) 15647.2 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 15647.2 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=FULL/6-31G
ABC
0.14718 0.05105 0.03790

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

Point Group is C2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.062 0.756 0.000
C2 0.062 -0.756 0.000
S3 1.320 1.792 0.000
S4 -1.320 -1.792 0.000
N5 -1.320 1.217 0.000
N6 1.320 -1.217 0.000
H7 -2.094 0.559 0.000
H8 -1.489 2.212 0.000
H9 2.094 -0.559 0.000
H10 1.489 -2.212 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 S4 N5 N6 H7 H8 H9 H10
C11.51671.72772.84181.33982.40882.04152.03812.52553.3481
C21.51672.84181.72772.40881.33982.52553.34812.04152.0381
S31.72772.84184.45212.70193.00953.63002.83962.47574.0076
S42.84181.72774.45213.00952.70192.47574.00763.63002.8396
N51.33982.40882.70193.00953.59091.01601.00873.84854.4321
N62.40881.33983.00952.70193.59093.84854.43211.01601.0087
H72.04152.52553.63002.47571.01603.84851.76004.33504.5290
H82.03813.34812.83964.00761.00874.43211.76004.52905.3317
H92.52552.04152.47573.63003.84851.01604.33504.52901.7600
H103.34812.03814.00762.83964.43211.00874.52905.33171.7600

picture of Ethanedithioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S4 122.176 C1 C2 N6 114.836
C1 N5 H7 119.500 C1 N5 H8 119.757
C2 C1 S3 122.176 C2 C1 N5 114.836
C2 N6 H9 119.500 C2 N6 H10 119.757
S3 C1 N5 122.988 S4 C2 N6 122.988
H7 N5 H8 120.744 H9 N6 H10 120.744
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability