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All results from a given calculation for C2H4N2S2 (Ethanedithioamide)

using model chemistry: SVWN/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 SVWN/6-31G**
 hartrees
Energy at 0K-981.426632
Energy at 298.15K-981.432757
HF Energy-981.426632
Nuclear repulsion energy339.360486
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 SVWN/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 3604 3546 0.00      
2 Ag 3240 3187 0.00      
3 Ag 1613 1587 0.00      
4 Ag 1381 1358 0.00      
5 Ag 1301 1279 0.00      
6 Ag 929 914 0.00      
7 Ag 690 679 0.00      
8 Ag 409 402 0.00      
9 Ag 335 330 0.00      
10 Au 707 696 47.44      
11 Au 541 532 270.64      
12 Au 379 372 53.32      
13 Au 71 70 6.52      
14 Bg 734 722 0.00      
15 Bg 667 656 0.00      
16 Bg 517 509 0.00      
17 Bu 3607 3548 228.81      
18 Bu 3253 3200 345.47      
19 Bu 1557 1532 496.20      
20 Bu 1408 1385 249.78      
21 Bu 1196 1176 105.22      
22 Bu 871 857 36.97      
23 Bu 439 432 3.59      
24 Bu 290 285 35.29      

Unscaled Zero Point Vibrational Energy (zpe) 14868.1 cm-1
Scaled (by 0.9837) Zero Point Vibrational Energy (zpe) 14625.8 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 SVWN/6-31G**
ABC
0.15244 0.05429 0.04003

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

Point Group is C2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.051 0.756 0.000
C2 0.051 -0.756 0.000
S3 1.302 1.721 0.000
S4 -1.302 -1.721 0.000
N5 -1.302 1.182 0.000
N6 1.302 -1.182 0.000
H7 -2.028 0.440 0.000
H8 -1.508 2.179 0.000
H9 2.028 -0.440 0.000
H10 1.508 -2.179 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 S4 N5 N6 H7 H8 H9 H10
C11.51541.66222.77521.32182.36382.00172.03642.39823.3230
C21.51542.77521.66222.36381.32182.39823.32302.00172.0364
S31.66222.77524.31662.65962.90343.56782.84722.27993.9053
S42.77521.66224.31662.90342.65962.27993.90533.56782.8472
N51.32182.36382.65962.90343.51761.03781.01753.70414.3810
N62.36381.32182.90342.65963.51763.70414.38101.03781.0175
H72.00172.39823.56782.27991.03783.70411.81454.14984.3999
H82.03643.32302.84723.90531.01754.38101.81454.39995.2993
H92.39822.00172.27993.56783.70411.03784.14984.39991.8145
H103.32302.03643.90532.84724.38101.01754.39995.29931.8145

picture of Ethanedithioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S4 121.642 C1 C2 N6 112.670
C1 N5 H7 115.540 C1 N5 H8 120.484
C2 C1 S3 121.642 C2 C1 N5 112.670
C2 N6 H9 115.540 C2 N6 H10 120.484
S3 C1 N5 125.688 S4 C2 N6 125.688
H7 N5 H8 123.976 H9 N6 H10 123.976
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at SVWN/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.111      
2 C 0.111      
3 S -0.192      
4 S -0.192      
5 N -0.539      
6 N -0.539      
7 H 0.301      
8 H 0.318      
9 H 0.301      
10 H 0.318      


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 -44.834 -12.158 0.000
y -12.158 -50.221 0.000
z 0.000 0.000 -52.032
Traceless
 xyz
x 6.292 -12.158 0.000
y -12.158 -1.787 0.000
z 0.000 0.000 -4.505
Polar
3z2-r2-9.010
x2-y25.387
xy-12.158
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 14.098 2.945 0.000
y 2.945 13.052 0.000
z 0.000 0.000 4.583


<r2> (average value of r2) Å2
<r2> 252.535
(<r2>)1/2 15.891