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All results from a given calculation for C3H4S3 (1,3-Dithiolane-2-thione)

using model chemistry: B1B95/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B1B95/cc-pVTZ
 hartrees
Energy at 0K-1311.476606
Energy at 298.15K-1311.481825
Nuclear repulsion energy426.847317
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 B1B95/cc-pVTZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A 3150 3015 5.96      
2 A 3137 3003 1.70      
3 A 3085 2953 15.97      
4 A 3085 2952 8.40      
5 A 1474 1411 0.84      
6 A 1463 1400 8.45      
7 A 1316 1259 14.37      
8 A 1279 1224 2.01      
9 A 1183 1133 27.95      
10 A 1137 1088 262.78      
11 A 1127 1079 0.63      
12 A 1010 967 3.05      
13 A 961 920 6.71      
14 A 896 858 41.84      
15 A 845 808 38.08      
16 A 701 671 0.70      
17 A 701 671 2.68      
18 A 513 491 7.51      
19 A 481 460 1.52      
20 A 452 433 0.59      
21 A 386 369 1.62      
22 A 241 231 0.00      
23 A 230 220 1.48      
24 A 110 105 1.11      

Unscaled Zero Point Vibrational Energy (zpe) 14481.1 cm-1
Scaled (by 0.9571) Zero Point Vibrational Energy (zpe) 13859.9 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 B1B95/cc-pVTZ
ABC
0.10702 0.05773 0.03865

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/cc-pVTZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 2.662 -1.315 -0.101
H2 2.662 1.315 0.101
S3 -2.299 0.000 0.000
C4 -0.673 -0.000 0.000
S5 0.283 1.454 0.087
S6 0.283 -1.454 -0.087
H7 1.980 0.640 -1.389
C8 1.873 0.689 -0.308
H9 1.980 -0.640 1.389
C10 1.873 -0.689 0.308

Atom - Atom Distances (Å)
  H1 H2 S3 C4 S5 S6 H7 C8 H9 C10
H12.63785.13323.58603.65492.38252.43822.16341.77291.0873
H22.63785.13323.58602.38253.65491.77291.08732.43822.1634
S35.13325.13321.62622.96482.96484.54424.23984.54424.2398
C43.58603.58601.62621.74221.74223.06222.65533.06222.6553
S53.65492.38252.96481.74222.91272.39191.80792.99272.6770
S62.38253.65492.96481.74222.91272.99272.67702.39191.8079
H72.43821.77294.54423.06222.39192.99271.08733.05902.1584
C82.16341.08734.23982.65531.80792.67701.08732.15841.5094
H91.77292.43824.54423.06222.99272.39193.05902.15841.0873
C101.08732.16344.23982.65532.67701.80792.15841.50941.0873

picture of 1,3-Dithiolane-2-thione state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H1 C10 S6 108.164 H1 C10 C8 111.818
H1 C10 H9 109.224 H2 C8 S5 108.164
H2 C8 H7 109.224 H2 C8 C10 111.818
S3 C4 S5 123.289 S3 C4 S6 123.289
C4 S5 C8 96.810 C4 S6 C10 96.810
S5 C4 S6 113.423 S5 C8 H7 108.854
S5 C8 C10 107.263 S6 C10 C8 107.263
S6 C10 H9 108.854 H7 C8 C10 111.407
C8 C10 H9 111.407
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.138      
2 H 0.138      
3 S -0.213      
4 C -0.040      
5 S 0.070      
6 S 0.070      
7 H 0.155      
8 C -0.236      
9 H 0.155      
10 C -0.236      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  5.048 0.000 0.000 5.048
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -53.940 0.000 0.000
y 0.000 -57.862 -0.300
z 0.000 -0.300 -56.793
Traceless
 xyz
x 3.388 0.000 0.000
y 0.000 -2.496 -0.300
z 0.000 -0.300 -0.892
Polar
3z2-r2-1.784
x2-y23.922
xy0.000
xz0.000
yz-0.300


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 18.837 0.000 0.000
y 0.000 12.947 0.202
z 0.000 0.202 7.928


<r2> (average value of r2) Å2
<r2> 271.932
(<r2>)1/2 16.490