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All results from a given calculation for C2H4N2S2 (Ethanedithioamide)

using model chemistry: B3LYP/LANL2DZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2H 1AG
Energy calculated at B3LYP/LANL2DZ
 hartrees
Energy at 0K-208.320151
Energy at 298.15K-208.326397
HF Energy-208.320151
Nuclear repulsion energy179.808418
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 B3LYP/LANL2DZ
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 3702 3559 0.00      
2 Ag 3487 3352 0.00      
3 Ag 1655 1591 0.00      
4 Ag 1452 1396 0.00      
5 Ag 1339 1287 0.00      
6 Ag 948 911 0.00      
7 Ag 660 635 0.00      
8 Ag 416 400 0.00      
9 Ag 330 317 0.00      
10 Au 748 719 467.74      
11 Au 636 611 45.66      
12 Au 391 375 37.22      
13 Au 60 58 12.53      
14 Bg 758 728 0.00      
15 Bg 671 645 0.00      
16 Bg 634 609 0.00      
17 Bu 3704 3560 177.95      
18 Bu 3492 3357 177.19      
19 Bu 1633 1570 468.24      
20 Bu 1430 1375 254.09      
21 Bu 1247 1199 108.57      
22 Bu 815 784 49.67      
23 Bu 452 435 1.97      
24 Bu 277 266 25.74      

Unscaled Zero Point Vibrational Energy (zpe) 15468.6 cm-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 14868.4 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 B3LYP/LANL2DZ
ABC
0.14578 0.05099 0.03778

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/LANL2DZ

Point Group is C2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.058 0.762 0.000
C2 0.058 -0.762 0.000
S3 1.325 1.790 0.000
S4 -1.325 -1.790 0.000
N5 -1.325 1.225 0.000
N6 1.325 -1.225 0.000
H7 -2.096 0.557 0.000
H8 -1.499 2.222 0.000
H9 2.096 -0.557 0.000
H10 1.499 -2.222 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 S4 N5 N6 H7 H8 H9 H10
C11.52771.72302.84881.34942.42052.04892.05162.52543.3652
C21.52772.84881.72302.42051.34942.52543.36522.04892.0516
S31.72302.84884.45372.70953.01473.63672.85662.46994.0155
S42.84881.72304.45373.01472.70952.46994.01553.63672.8566
N51.34942.42052.70953.01473.60901.02051.01213.85744.4559
N62.42051.34943.01472.70953.60903.85744.45591.02051.0121
H72.04892.52543.63672.46991.02053.85741.76934.33794.5437
H82.05163.36522.85664.01551.01214.45591.76934.54375.3604
H92.52542.04892.46993.63673.85741.02054.33794.54371.7693
H103.36522.05164.01552.85664.45591.01214.54375.36041.7693

picture of Ethanedithioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S4 122.300 C1 C2 N6 114.411
C1 N5 H7 119.014 C1 N5 H8 119.961
C2 C1 S3 122.300 C2 C1 N5 114.411
C2 N6 H9 119.014 C2 N6 H10 119.961
S3 C1 N5 123.289 S4 C2 N6 123.289
H7 N5 H8 121.025 H9 N6 H10 121.025
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/LANL2DZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.115      
2 C -0.115      
3 S -0.058      
4 S -0.058      
5 N -0.507      
6 N -0.507      
7 H 0.337      
8 H 0.343      
9 H 0.337      
10 H 0.343      


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 -43.830 -13.323 0.000
y -13.323 -50.914 0.000
z 0.000 0.000 -51.805
Traceless
 xyz
x 7.529 -13.323 0.000
y -13.323 -3.097 0.000
z 0.000 0.000 -4.432
Polar
3z2-r2-8.865
x2-y27.084
xy-13.323
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 14.256 3.669 0.000
y 3.669 11.912 0.000
z 0.000 0.000 3.634


<r2> (average value of r2) Å2
<r2> 166.380
(<r2>)1/2 12.899