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All results from a given calculation for C2H4N2S2 (Ethanedithioamide)

using model chemistry: BLYP/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 BLYP/6-31G
 hartrees
Energy at 0K-984.334621
Energy at 298.15K-984.340745
HF Energy-984.334621
Nuclear repulsion energy329.117803
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 BLYP/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 3585 3557 0.00      
2 Ag 3358 3333 0.00      
3 Ag 1615 1603 0.00      
4 Ag 1419 1408 0.00      
5 Ag 1297 1287 0.00      
6 Ag 905 898 0.00      
7 Ag 646 641 0.00      
8 Ag 404 401 0.00      
9 Ag 320 318 0.00      
10 Au 716 711 460.89      
11 Au 630 625 52.91      
12 Au 376 374 23.87      
13 Au 62 61 12.77      
14 Bg 734 729 0.00      
15 Bg 646 641 0.00      
16 Bg 629 624 0.00      
17 Bu 3587 3559 133.08      
18 Bu 3362 3336 152.37      
19 Bu 1593 1581 415.51      
20 Bu 1395 1384 174.17      
21 Bu 1227 1217 106.36      
22 Bu 780 774 47.92      
23 Bu 439 436 2.02      
24 Bu 267 265 27.88      

Unscaled Zero Point Vibrational Energy (zpe) 14994.8 cm-1
Scaled (by 0.9924) Zero Point Vibrational Energy (zpe) 14880.9 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 BLYP/6-31G
ABC
0.14531 0.05041 0.03743

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

Point Group is C2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.062 0.759 0.000
C2 0.062 -0.759 0.000
S3 1.330 1.803 0.000
S4 -1.330 -1.803 0.000
N5 -1.330 1.223 0.000
N6 1.330 -1.223 0.000
H7 -2.104 0.548 0.000
H8 -1.505 2.225 0.000
H9 2.104 -0.548 0.000
H10 1.505 -2.225 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 S4 N5 N6 H7 H8 H9 H10
C11.52361.74022.85881.34962.42222.05252.05602.53023.3703
C21.52362.85881.74022.42221.34962.53023.37032.05252.0560
S31.74022.85884.48112.72243.02603.65622.86572.47524.0315
S42.85881.74024.48113.02602.72242.47524.03153.65622.8657
N51.34962.42222.72243.02603.61331.02701.01683.86354.4631
N62.42221.34963.02602.72243.61333.86354.46311.02701.0168
H72.05252.53023.65622.47521.02703.86351.78064.34824.5506
H82.05603.37032.86574.03151.01684.46311.78064.55065.3712
H92.53022.05252.47523.65623.86351.02704.34824.55061.7806
H103.37032.05604.03152.86574.46311.01684.55065.37121.7806

picture of Ethanedithioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S4 122.162 C1 C2 N6 114.788
C1 N5 H7 118.821 C1 N5 H8 119.983
C2 C1 S3 122.162 C2 C1 N5 114.788
C2 N6 H9 118.821 C2 N6 H10 119.983
S3 C1 N5 123.050 S4 C2 N6 123.050
H7 N5 H8 121.195 H9 N6 H10 121.195
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.011      
2 C -0.011      
3 S -0.056      
4 S -0.056      
5 N -0.600      
6 N -0.600      
7 H 0.335      
8 H 0.332      
9 H 0.335      
10 H 0.332      


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
Primitive
 xyz
x -45.457 -13.669 0.000
y -13.669 -52.344 0.000
z 0.000 0.000 -52.607
Traceless
 xyz
x 7.018 -13.669 0.000
y -13.669 -3.312 0.000
z 0.000 0.000 -3.706
Polar
3z2-r2-7.412
x2-y26.887
xy-13.669
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 14.540 3.628 0.000
y 3.628 13.426 0.000
z 0.000 0.000 3.936


<r2> (average value of r2) Å2
<r2> 268.498
(<r2>)1/2 16.386