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

using model chemistry: B3LYPultrafine/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B3LYPultrafine/6-31G*
 hartrees
Energy at 0K-1311.291432
Energy at 298.15K-1311.296559
Nuclear repulsion energy420.642398
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 B3LYPultrafine/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 A 3146 3014 7.85      
2 A 3133 3001 1.99      
3 A 3084 2955 17.64      
4 A 3083 2953 8.83      
5 A 1510 1447 0.06      
6 A 1497 1435 6.37      
7 A 1338 1282 22.97      
8 A 1304 1249 2.58      
9 A 1191 1141 4.88      
10 A 1143 1095 0.96      
11 A 1099 1053 278.61      
12 A 999 957 1.12      
13 A 982 941 12.11      
14 A 884 847 7.92      
15 A 824 789 78.05      
16 A 684 656 0.57      
17 A 670 641 4.05      
18 A 489 468 8.65      
19 A 483 462 1.79      
20 A 455 436 0.68      
21 A 388 371 1.33      
22 A 248 238 0.10      
23 A 227 217 1.63      
24 A 109 105 1.21      

Unscaled Zero Point Vibrational Energy (zpe) 14484.5 cm-1
Scaled (by 0.958) Zero Point Vibrational Energy (zpe) 13876.1 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 B3LYPultrafine/6-31G*
ABC
0.10353 0.05622 0.03749

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/6-31G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 -2.693 1.322 -0.135
H2 -2.693 -1.322 0.135
S3 2.328 -0.000 0.000
C4 0.687 -0.000 -0.000
S5 -0.284 -1.480 0.085
S6 -0.284 1.480 -0.085
H7 -2.032 -0.671 -1.386
C8 -1.903 -0.702 -0.300
H9 -2.032 0.671 1.386
C10 -1.903 0.702 0.300

Atom - Atom Distances (Å)
  H1 H2 S3 C4 S5 S6 H7 C8 H9 C10
H12.65795.19363.63163.70152.41432.44372.17851.78161.0941
H22.65795.19363.63162.41433.70151.78161.09412.44372.1785
S35.19365.19361.64103.00353.00344.62384.29974.62374.2997
C43.63163.63161.64101.77211.77213.12452.70053.12452.7005
S53.70152.41433.00351.77212.96472.42331.83733.06142.7254
S62.41433.70153.00341.77212.96473.06142.72542.42331.8373
H72.44371.78164.62383.12452.42333.06141.09393.07902.1774
C82.17851.09414.29972.70051.83732.72541.09392.17741.5262
H91.78162.44374.62373.12453.06142.42333.07902.17741.0939
C101.09412.17854.29972.70052.72541.83732.17741.52621.0939

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 108.202 H1 C10 C8 111.423
H1 C10 H9 109.025 H2 C8 S5 108.202
H2 C8 H7 109.025 H2 C8 C10 111.422
S3 C4 S5 123.229 S3 C4 S6 123.229
C4 S5 C8 96.846 C4 S6 C10 96.846
S5 C4 S6 113.542 S5 C8 H7 108.868
S5 C8 C10 107.892 S6 C10 C8 107.892
S6 C10 H9 108.868 H7 C8 C10 111.344
C8 C10 H9 111.343
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.199      
2 H 0.199      
3 S -0.105      
4 C -0.345      
5 S 0.265      
6 S 0.265      
7 H 0.206      
8 C -0.444      
9 H 0.206      
10 C -0.444      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -5.256 0.000 0.000 5.256
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -54.201 0.000 -0.000
y 0.000 -58.545 0.364
z -0.000 0.364 -57.162
Traceless
 xyz
x 3.653 0.000 -0.000
y 0.000 -2.863 0.364
z -0.000 0.364 -0.789
Polar
3z2-r2-1.579
x2-y24.344
xy0.000
xz-0.000
yz0.364


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 17.758 0.000 0.000
y 0.000 11.760 -0.222
z 0.000 -0.222 6.961


<r2> (average value of r2) Å2
<r2> 279.316
(<r2>)1/2 16.713