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All results from a given calculation for C2H4N2S2 (Ethanedithioamide)

using model chemistry: TPSSh/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 TPSSh/6-311G**
 hartrees
Energy at 0K-984.630722
Energy at 298.15K-984.636770
HF Energy-984.630722
Nuclear repulsion energy337.016169
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 TPSSh/6-311G**
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 Ag 3664 3664 0.00      
2 Ag 3421 3421 0.00      
3 Ag 1627 1627 0.00      
4 Ag 1431 1431 0.00      
5 Ag 1319 1319 0.00      
6 Ag 937 937 0.00      
7 Ag 676 676 0.00      
8 Ag 409 409 0.00      
9 Ag 332 332 0.00      
10 Au 673 673 16.45      
11 Au 515 515 311.35      
12 Au 382 382 50.34      
13 Au 49 49 8.65      
14 Bg 716 716 0.00      
15 Bg 656 656 0.00      
16 Bg 492 492 0.00      
17 Bu 3666 3666 189.08      
18 Bu 3427 3427 238.05      
19 Bu 1592 1592 472.52      
20 Bu 1425 1425 271.63      
21 Bu 1232 1232 136.94      
22 Bu 865 865 55.96      
23 Bu 448 448 1.65      
24 Bu 280 280 29.90      

Unscaled Zero Point Vibrational Energy (zpe) 15117.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 15117.1 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 TPSSh/6-311G**
ABC
0.15032 0.05332 0.03936

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

Point Group is C2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.049 0.764 0.000
C2 0.049 -0.764 0.000
S3 1.303 1.743 0.000
S4 -1.303 -1.743 0.000
N5 -1.303 1.207 0.000
N6 1.303 -1.207 0.000
H7 -2.053 0.517 0.000
H8 -1.488 2.198 0.000
H9 2.053 -0.517 0.000
H10 1.488 -2.198 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 S4 N5 N6 H7 H8 H9 H10
C11.53171.66852.80281.32942.39012.01932.03132.46183.3372
C21.53172.80281.66852.39011.32942.46183.33722.01932.0313
S31.66852.80284.35122.65962.94963.57252.82772.38093.9448
S42.80281.66854.35122.94962.65962.38093.94483.57252.8277
N51.32942.39012.65962.94963.55151.01951.00813.77254.4024
N62.39011.32942.94962.65963.55153.77254.40241.01951.0081
H72.01932.46183.57252.38091.01953.77251.77324.23434.4621
H82.03133.33722.82773.94481.00814.40241.77324.46215.3085
H92.46182.01932.38093.57253.77251.01954.23434.46211.7732
H103.33722.03133.94482.82774.40241.00814.46215.30851.7732

picture of Ethanedithioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S4 122.228 C1 C2 N6 113.121
C1 N5 H7 117.954 C1 N5 H8 120.065
C2 C1 S3 122.228 C2 C1 N5 113.121
C2 N6 H9 117.954 C2 N6 H10 120.065
S3 C1 N5 124.652 S4 C2 N6 124.652
H7 N5 H8 121.980 H9 N6 H10 121.980
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.003      
2 C 0.003      
3 S -0.165      
4 S -0.165      
5 N -0.371      
6 N -0.371      
7 H 0.266      
8 H 0.266      
9 H 0.266      
10 H 0.266      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 0.000 0.000
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 14.866 3.366 0.000
y 3.366 13.835 0.000
z 0.000 0.000 4.581


<r2> (average value of r2) Å2
<r2> 257.002
(<r2>)1/2 16.031