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All results from a given calculation for C2H4N2S2 (Ethanedithioamide)

using model chemistry: BLYP/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2H 1AG
Energy calculated at BLYP/TZVP
 hartrees
Energy at 0K-984.541987
Energy at 298.15K-984.547857
HF Energy-984.541987
Nuclear repulsion energy333.683484
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 BLYP/TZVP
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 3565 3556 0.00      
2 Ag 3334 3325 0.00      
3 Ag 1566 1562 0.00      
4 Ag 1374 1370 0.00      
5 Ag 1262 1259 0.00      
6 Ag 886 884 0.00      
7 Ag 651 649 0.00      
8 Ag 401 400 0.00      
9 Ag 321 320 0.00      
10 Au 649 648 18.47      
11 Au 492 491 240.42      
12 Au 372 371 53.02      
13 Au 47 46 6.07      
14 Bg 688 687 0.00      
15 Bg 636 635 0.00      
16 Bg 471 470 0.00      
17 Bu 3567 3558 166.24      
18 Bu 3338 3330 190.66      
19 Bu 1538 1534 429.44      
20 Bu 1357 1353 228.41      
21 Bu 1199 1196 104.69      
22 Bu 823 821 45.04      
23 Bu 441 440 0.99      
24 Bu 269 268 25.76      

Unscaled Zero Point Vibrational Energy (zpe) 14622.3 cm-1
Scaled (by 0.9975) Zero Point Vibrational Energy (zpe) 14585.7 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 BLYP/TZVP
ABC
0.14765 0.05217 0.03855

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

Point Group is C2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.050 0.767 0.000
C2 0.050 -0.767 0.000
S3 1.312 1.765 0.000
S4 -1.312 -1.765 0.000
N5 -1.312 1.225 0.000
N6 1.312 -1.225 0.000
H7 -2.076 0.542 0.000
H8 -1.489 2.223 0.000
H9 2.076 -0.542 0.000
H10 1.489 -2.223 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 S4 N5 N6 H7 H8 H9 H10
C11.53751.68852.82891.34172.41282.03852.04652.49753.3628
C21.53752.82891.68852.41281.34172.49753.36282.03852.0465
S31.68852.82894.39812.67852.98953.60202.83752.43063.9919
S42.82891.68854.39812.98952.67852.43063.99193.60202.8375
N51.34172.41282.67852.98953.58891.02481.01403.82114.4415
N62.41281.34172.98952.67853.58893.82114.44151.02481.0140
H72.03852.49753.60202.43061.02483.82111.78054.29204.5117
H82.04653.36282.83753.99191.01404.44151.78054.51175.3507
H92.49752.03852.43063.60203.82111.02484.29204.51171.7805
H103.36282.04653.99192.83754.44151.01404.51175.35071.7805

picture of Ethanedithioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S4 122.472 C1 C2 N6 113.690
C1 N5 H7 118.326 C1 N5 H8 119.980
C2 C1 S3 122.472 C2 C1 N5 113.690
C2 N6 H9 118.326 C2 N6 H10 119.980
S3 C1 N5 123.839 S4 C2 N6 123.839
H7 N5 H8 121.694 H9 N6 H10 121.694
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.017      
2 C -0.017      
3 S -0.198      
4 S -0.198      
5 N -0.264      
6 N -0.264      
7 H 0.234      
8 H 0.246      
9 H 0.234      
10 H 0.246      


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 -45.891 -11.725 0.000
y -11.725 -51.681 0.000
z 0.000 0.000 -53.103
Traceless
 xyz
x 6.500 -11.725 0.000
y -11.725 -2.184 0.000
z 0.000 0.000 -4.316
Polar
3z2-r2-8.633
x2-y25.790
xy-11.725
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 15.831 3.090 0.000
y 3.090 14.401 0.000
z 0.000 0.000 6.070


<r2> (average value of r2) Å2
<r2> 261.813
(<r2>)1/2 16.181