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All results from a given calculation for C2H4N2S2 (Ethanedithioamide)

using model chemistry: MP3=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 MP3=FULL/6-31G
 hartrees
Energy at 0K-982.396460
Energy at 298.15K-982.402812
HF Energy-981.861109
Nuclear repulsion energy330.786588
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 MP3=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 3733 3733 0.00      
2 Ag 3564 3564 0.00      
3 Ag 1736 1736 0.00      
4 Ag 1493 1493 0.00      
5 Ag 1397 1397 0.00      
6 Ag 989 989 0.00      
7 Ag 679 679 0.00      
8 Ag 431 431 0.00      
9 Ag 342 342 0.00      
10 Au 763 763 629.16      
11 Au 645 645 1.46      
12 Au 395 395 21.16      
13 Au 37 37 15.51      
14 Bg 765 765 0.00      
15 Bg 703 703 0.00      
16 Bg 639 639 0.00      
17 Bu 3734 3734 149.22      
18 Bu 3571 3571 262.37      
19 Bu 1718 1718 451.18      
20 Bu 1473 1473 481.69      
21 Bu 1304 1304 134.87      
22 Bu 838 838 115.50      
23 Bu 476 476 1.70      
24 Bu 287 287 23.59      

Unscaled Zero Point Vibrational Energy (zpe) 15855.0 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 15855.0 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 MP3=FULL/6-31G
ABC
0.14677 0.05085 0.03777

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/6-31G

Point Group is C2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.063 0.759 0.000
C2 0.063 -0.759 0.000
S3 1.319 1.798 0.000
S4 -1.319 -1.798 0.000
N5 -1.319 1.222 0.000
N6 1.319 -1.222 0.000
H7 -2.101 0.575 0.000
H8 -1.485 2.218 0.000
H9 2.101 -0.575 0.000
H10 1.485 -2.218 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 S4 N5 N6 H7 H8 H9 H10
C11.52411.72892.84881.33872.41642.04592.03672.54243.3558
C21.52412.84881.72892.41641.33872.54243.35582.04592.0367
S31.72892.84884.45942.70053.02003.63202.83542.49814.0189
S42.84881.72894.45943.02002.70052.49814.01893.63202.8354
N51.33872.41642.70053.02003.59721.01481.00923.86374.4384
N62.41641.33873.02002.70053.59723.86374.43841.01481.0092
H72.04592.54243.63202.49811.01483.86371.75454.35624.5450
H82.03673.35582.83544.01891.00924.43841.75454.54505.3381
H92.54242.04592.49813.63203.86371.01484.35624.54501.7545
H103.35582.03674.01892.83544.43841.00924.54505.33811.7545

picture of Ethanedithioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S4 122.145 C1 C2 N6 114.993
C1 N5 H7 120.129 C1 N5 H8 119.673
C2 C1 S3 122.145 C2 C1 N5 114.993
C2 N6 H9 120.129 C2 N6 H10 119.673
S3 C1 N5 122.861 S4 C2 N6 122.861
H7 N5 H8 120.198 H9 N6 H10 120.198
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability