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All results from a given calculation for C2H4N2S2 (Ethanedithioamide)

using model chemistry: CCD/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 CCD/6-311G*
 hartrees
Energy at 0K-982.965551
Energy at 298.15K 
HF Energy-982.071104
Nuclear repulsion energy337.379573
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 CCD/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 3759 3590 0.00      
2 Ag 3607 3445 0.00      
3 Ag 1710 1633 0.00      
4 Ag 1474 1407 0.00      
5 Ag 1382 1320 0.00      
6 Ag 992 948 0.00      
7 Ag 691 660 0.00      
8 Ag 426 407 0.00      
9 Ag 341 326 0.00      
10 Au 641 612 0.15      
11 Au 400 382 239.31      
12 Au 383 366 250.23      
13 Au 49i 47i 3.44      
14 Bg 676 646 0.00      
15 Bg 637 608 0.00      
16 Bg 356 340 0.00      
17 Bu 3760 3591 155.68      
18 Bu 3612 3450 258.76      
19 Bu 1682 1606 492.99      
20 Bu 1456 1391 562.78      
21 Bu 1271 1214 160.30      
22 Bu 908 867 88.87      
23 Bu 474 452 0.63      
24 Bu 285 273 21.72      

Unscaled Zero Point Vibrational Energy (zpe) 15436.7 cm-1
Scaled (by 0.9551) Zero Point Vibrational Energy (zpe) 14743.6 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 CCD/6-311G*
ABC
0.14995 0.05346 0.03941

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

Point Group is C2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.045 0.769 0.000
C2 0.045 -0.769 0.000
S3 1.294 1.742 0.000
S4 -1.294 -1.742 0.000
N5 -1.294 1.226 0.000
N6 1.294 -1.226 0.000
H7 -2.069 0.581 0.000
H8 -1.458 2.218 0.000
H9 2.069 -0.581 0.000
H10 1.458 -2.218 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 S4 N5 N6 H7 H8 H9 H10
C11.53991.65472.80421.33042.40212.03342.02422.50783.3429
C21.53992.80421.65472.40211.33042.50783.34292.03342.0242
S31.65472.80424.33962.63852.96803.55772.79242.44883.9630
S42.80421.65474.33962.96802.63852.44883.96303.55772.7924
N51.33042.40212.63852.96803.56501.00871.00513.81774.4081
N62.40211.33042.96802.63853.56503.81774.40811.00871.0051
H72.03342.50783.55772.44881.00873.81771.74734.29844.5024
H82.02423.34292.79243.96301.00514.40811.74734.50245.3079
H92.50782.03342.44883.55773.81771.00874.29844.50241.7473
H103.34292.02423.96302.79244.40811.00514.50245.30791.7473

picture of Ethanedithioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S4 122.710 C1 C2 N6 113.426
C1 N5 H7 120.125 C1 N5 H8 119.503
C2 C1 S3 122.710 C2 C1 N5 113.426
C2 N6 H9 120.125 C2 N6 H10 119.503
S3 C1 N5 123.864 S4 C2 N6 123.864
H7 N5 H8 120.373 H9 N6 H10 120.373
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability