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All results from a given calculation for C2H4N2S2 (Ethanedithioamide)

using model chemistry: B3LYP/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 B3LYP/6-31G**
 hartrees
Energy at 0K-984.528054
Energy at 298.15K-984.534123
HF Energy-984.528054
Nuclear repulsion energy336.271219
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/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 3696 3552 0.00      
2 Ag 3474 3338 0.00      
3 Ag 1641 1577 0.00      
4 Ag 1440 1384 0.00      
5 Ag 1324 1272 0.00      
6 Ag 944 907 0.00      
7 Ag 678 651 0.00      
8 Ag 416 400 0.00      
9 Ag 334 321 0.00      
10 Au 669 642 16.71      
11 Au 531 511 330.14      
12 Au 388 373 48.51      
13 Au 51 49 8.84      
14 Bg 721 693 0.00      
15 Bg 658 633 0.00      
16 Bg 504 484 0.00      
17 Bu 3698 3553 201.29      
18 Bu 3481 3344 217.83      
19 Bu 1602 1539 504.47      
20 Bu 1435 1378 235.82      
21 Bu 1237 1189 123.01      
22 Bu 865 831 58.66      
23 Bu 457 439 1.13      
24 Bu 280 269 29.35      

Unscaled Zero Point Vibrational Energy (zpe) 15263.3 cm-1
Scaled (by 0.9608) Zero Point Vibrational Energy (zpe) 14665.0 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/6-31G**
ABC
0.14974 0.05302 0.03915

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-31G**

Point Group is C2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.050 0.765 0.000
C2 0.050 -0.765 0.000
S3 1.302 1.750 0.000
S4 -1.302 -1.750 0.000
N5 -1.302 1.216 0.000
N6 1.302 -1.216 0.000
H7 -2.061 0.539 0.000
H8 -1.476 2.210 0.000
H9 2.061 -0.539 0.000
H10 1.476 -2.210 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 S4 N5 N6 H7 H8 H9 H10
C11.53421.67202.80971.33062.39882.02422.02942.48163.3433
C21.53422.80971.67202.39881.33062.48163.34332.02422.0294
S31.67202.80974.36192.65752.96623.57442.81512.41163.9633
S42.80971.67204.36192.96622.65752.41163.96333.57442.8151
N51.33062.39882.65752.96623.56311.01771.00843.79354.4103
N62.39881.33062.96622.65753.56313.79354.41031.01771.0084
H72.02422.48163.57442.41161.01773.79351.77044.26124.4793
H82.02943.34332.81513.96331.00844.41031.77044.47935.3141
H92.48162.02422.41163.57443.79351.01774.26124.47931.7704
H103.34332.02943.96332.81514.41031.00844.47935.31411.7704

picture of Ethanedithioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S4 122.346 C1 C2 N6 113.528
C1 N5 H7 118.470 C1 N5 H8 119.735
C2 C1 S3 122.346 C2 C1 N5 113.528
C2 N6 H9 118.470 C2 N6 H10 119.735
S3 C1 N5 124.125 S4 C2 N6 124.125
H7 N5 H8 121.795 H9 N6 H10 121.795
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.141      
2 C 0.141      
3 S -0.220      
4 S -0.220      
5 N -0.524      
6 N -0.524      
7 H 0.303      
8 H 0.301      
9 H 0.303      
10 H 0.301      


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 -44.937 -12.622 0.000
y -12.622 -51.198 0.000
z 0.000 0.000 -52.096
Traceless
 xyz
x 6.710 -12.622 0.000
y -12.622 -2.681 0.000
z 0.000 0.000 -4.029
Polar
3z2-r2-8.057
x2-y26.261
xy-12.622
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 14.115 3.187 0.000
y 3.187 12.669 0.000
z 0.000 0.000 4.543


<r2> (average value of r2) Å2
<r2> 257.763
(<r2>)1/2 16.055