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All results from a given calculation for C2H4N2S2 (Ethanedithioamide)

using model chemistry: B2PLYP/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2H 1AG
Energy calculated at B2PLYP/6-311G*
 hartrees
Energy at 0K-984.107072
Energy at 298.15K-984.113001
HF Energy-983.812595
Nuclear repulsion energy336.625615
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 B2PLYP/6-311G*
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 3717 3717 0.00      
2 Ag 3536 3536 0.00      
3 Ag 1674 1674 0.00      
4 Ag 1456 1456 0.00      
5 Ag 1341 1341 0.00      
6 Ag 955 955 0.00      
7 Ag 678 678 0.00      
8 Ag 420 420 0.00      
9 Ag 335 335 0.00      
10 Au 654 654 3.97      
11 Au 482 482 393.19      
12 Au 384 384 60.60      
13 Au 20 20 7.40      
14 Bg 694 694 0.00      
15 Bg 647 647 0.00      
16 Bg 453 453 0.00      
17 Bu 3718 3718 170.58      
18 Bu 3540 3540 212.04      
19 Bu 1646 1646 428.81      
20 Bu 1435 1435 329.56      
21 Bu 1253 1253 139.34      
22 Bu 874 874 56.88      
23 Bu 463 463 1.09      
24 Bu 280 280 24.18      

Unscaled Zero Point Vibrational Energy (zpe) 15327.2 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 15327.2 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 B2PLYP/6-311G*
ABC
0.14995 0.05312 0.03922

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/6-311G*

Point Group is C2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.047 0.765 0.000
C2 0.047 -0.765 0.000
S3 1.298 1.749 0.000
S4 -1.298 -1.749 0.000
N5 -1.298 1.220 0.000
N6 1.298 -1.220 0.000
H7 -2.066 0.561 0.000
H8 -1.468 2.211 0.000
H9 2.066 -0.561 0.000
H10 1.468 -2.211 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 S4 N5 N6 H7 H8 H9 H10
C11.53351.66662.80851.33122.39782.02982.02732.49513.3397
C21.53352.80851.66662.39781.33122.49513.33972.02982.0273
S31.66662.80854.35642.65002.96863.56832.80512.43433.9634
S42.80851.66664.35642.96862.65002.43433.96343.56832.8051
N51.33122.39782.65002.96863.56261.01191.00573.80684.4071
N62.39781.33122.96862.65003.56263.80684.40711.01191.0057
H72.02982.49513.56832.43431.01193.80681.75484.28254.4920
H82.02733.33972.80513.96341.00574.40711.75484.49205.3080
H92.49512.02982.43433.56833.80681.01194.28254.49201.7548
H103.33972.02733.96342.80514.40711.00574.49205.30801.7548

picture of Ethanedithioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S4 122.661 C1 C2 N6 113.465
C1 N5 H7 119.438 C1 N5 H8 119.695
C2 C1 S3 122.661 C2 C1 N5 113.465
C2 N6 H9 119.438 C2 N6 H10 119.695
S3 C1 N5 123.875 S4 C2 N6 123.875
H7 N5 H8 120.867 H9 N6 H10 120.867
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.092      
2 C 0.092      
3 S -0.165      
4 S -0.165      
5 N -0.723      
6 N -0.723      
7 H 0.404      
8 H 0.392      
9 H 0.404      
10 H 0.392      


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 -45.329 -12.476 0.000
y -12.476 -52.678 0.000
z 0.000 0.000 -53.808
Traceless
 xyz
x 7.914 -12.476 0.000
y -12.476 -3.110 0.000
z 0.000 0.000 -4.804
Polar
3z2-r2-9.608
x2-y27.350
xy-12.476
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 15.032 3.524 0.000
y 3.524 13.570 0.000
z 0.000 0.000 4.473


<r2> (average value of r2) Å2
<r2> 258.166
(<r2>)1/2 16.068