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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-982.918804
Energy at 298.15K-982.924937
HF Energy-982.002197
Nuclear repulsion energy338.224482
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 3831 3831 0.00      
2 Ag 3650 3650 0.00      
3 Ag 1711 1711 0.00      
4 Ag 1489 1489 0.00      
5 Ag 1393 1393 0.00      
6 Ag 1003 1003 0.00      
7 Ag 702 702 0.00      
8 Ag 433 433 0.00      
9 Ag 350 350 0.00      
10 Au 667 667 5.73      
11 Au 519 519 388.94      
12 Au 401 401 44.21      
13 Au 25 25 7.92      
14 Bg 726 726 0.00      
15 Bg 661 661 0.00      
16 Bg 496 496 0.00      
17 Bu 3832 3832 201.53      
18 Bu 3658 3658 274.51      
19 Bu 1674 1674 559.17      
20 Bu 1481 1481 439.50      
21 Bu 1280 1280 121.76      
22 Bu 915 915 76.74      
23 Bu 476 476 0.41      
24 Bu 294 294 23.93      

Unscaled Zero Point Vibrational Energy (zpe) 15832.7 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 15832.7 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
0.15065 0.05378 0.03963

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 -0.045 0.763 0.000
C2 0.045 -0.763 0.000
S3 1.294 1.735 0.000
S4 -1.294 -1.735 0.000
N5 -1.294 1.219 0.000
N6 1.294 -1.219 0.000
H7 -2.056 0.560 0.000
H8 -1.458 2.207 0.000
H9 2.056 -0.560 0.000
H10 1.458 -2.207 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 S4 N5 N6 H7 H8 H9 H10
C11.52961.65452.79311.32922.39252.02132.02032.48393.3297
C21.52962.79311.65452.39251.32922.48393.32972.02132.0203
S31.65452.79314.32872.63872.95413.55022.79252.41873.9459
S42.79311.65454.32872.95412.63872.41873.94593.55022.7925
N51.32922.39252.63872.95413.55551.00761.00193.79354.3950
N62.39251.32922.95412.63873.55553.79354.39501.00761.0019
H72.02132.48393.55022.41871.00763.79351.75234.26274.4737
H82.02033.32972.79253.94591.00194.39501.75234.47375.2913
H92.48392.02132.41873.55023.79351.00764.26274.47371.7523
H103.32972.02033.94592.79254.39501.00194.47375.29131.7523

picture of Ethanedithioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S4 122.564 C1 C2 N6 113.443
C1 N5 H7 119.128 C1 N5 H8 119.491
C2 C1 S3 122.564 C2 C1 N5 113.443
C2 N6 H9 119.128 C2 N6 H10 119.491
S3 C1 N5 123.993 S4 C2 N6 123.993
H7 N5 H8 121.381 H9 N6 H10 121.381
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability