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All results from a given calculation for C2H4N2S2 (Ethanedithioamide)

using model chemistry: PBE1PBE/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 PBE1PBE/6-31G
 hartrees
Energy at 0K-983.901344
Energy at 298.15K-983.907769
HF Energy-983.901344
Nuclear repulsion energy334.008016
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 PBE1PBE/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 3735 3570 0.00      
2 Ag 3511 3356 0.00      
3 Ag 1690 1615 0.00      
4 Ag 1510 1444 0.00      
5 Ag 1378 1317 0.00      
6 Ag 977 934 0.00      
7 Ag 686 656 0.00      
8 Ag 426 407 0.00      
9 Ag 340 325 0.00      
10 Au 800 764 584.31      
11 Au 663 633 14.71      
12 Au 397 380 23.99      
13 Au 61 58 15.26      
14 Bg 812 776 0.00      
15 Bg 702 671 0.00      
16 Bg 658 629 0.00      
17 Bu 3736 3572 188.97      
18 Bu 3517 3362 208.15      
19 Bu 1660 1587 517.60      
20 Bu 1496 1430 225.35      
21 Bu 1281 1225 133.52      
22 Bu 845 808 62.48      
23 Bu 463 443 2.38      
24 Bu 283 271 28.93      

Unscaled Zero Point Vibrational Energy (zpe) 15813.8 cm-1
Scaled (by 0.9559) Zero Point Vibrational Energy (zpe) 15116.4 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 PBE1PBE/6-31G
ABC
0.14902 0.05209 0.03860

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/6-31G

Point Group is C2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.063 0.753 0.000
C2 0.063 -0.753 0.000
S3 1.312 1.771 0.000
S4 -1.312 -1.771 0.000
N5 -1.312 1.206 0.000
N6 1.312 -1.206 0.000
H7 -2.078 0.537 0.000
H8 -1.488 2.198 0.000
H9 2.078 -0.537 0.000
H10 1.488 -2.198 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 S4 N5 N6 H7 H8 H9 H10
C11.51111.71072.81611.32922.39332.02672.02972.49903.3334
C21.51112.81611.71072.39331.32922.49903.33342.02672.0297
S31.71072.81614.40802.68462.97683.60762.83292.43133.9723
S42.81611.71074.40802.97682.68462.43133.97233.60762.8329
N51.32922.39332.68462.97683.56461.01681.00713.81184.4078
N62.39331.32922.97682.68463.56463.81184.40781.01681.0071
H72.02672.49903.60762.43131.01683.81181.76234.29214.4938
H82.02973.33342.83293.97231.00714.40781.76234.49385.3084
H92.49902.02672.43133.60763.81181.01684.29214.49381.7623
H103.33342.02973.97232.83294.40781.00714.49385.30841.7623

picture of Ethanedithioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S4 121.753 C1 C2 N6 114.690
C1 N5 H7 118.911 C1 N5 H8 119.999
C2 C1 S3 121.753 C2 C1 N5 114.690
C2 N6 H9 118.911 C2 N6 H10 119.999
S3 C1 N5 123.557 S4 C2 N6 123.557
H7 N5 H8 121.090 H9 N6 H10 121.090
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.043      
2 C -0.043      
3 S -0.015      
4 S -0.015      
5 N -0.710      
6 N -0.710      
7 H 0.387      
8 H 0.381      
9 H 0.387      
10 H 0.381      


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 -45.252 -13.897 0.000
y -13.897 -52.357 0.000
z 0.000 0.000 -52.988
Traceless
 xyz
x 7.421 -13.897 0.000
y -13.897 -3.237 0.000
z 0.000 0.000 -4.184
Polar
3z2-r2-8.367
x2-y27.106
xy-13.897
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 14.143 3.603 0.000
y 3.603 12.240 0.000
z 0.000 0.000 3.931


<r2> (average value of r2) Å2
<r2> 261.419
(<r2>)1/2 16.168