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

using model chemistry: mPW1PW91/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at mPW1PW91/aug-cc-pVDZ
 hartrees
Energy at 0K-1311.356985
Energy at 298.15K-1311.362189
Nuclear repulsion energy423.169433
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 mPW1PW91/aug-cc-pVDZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A 3164 3032 5.37      
2 A 3149 3018 0.84      
3 A 3091 2962 17.43      
4 A 3089 2960 7.82      
5 A 1458 1397 1.06      
6 A 1442 1382 8.84      
7 A 1307 1253 15.02      
8 A 1264 1211 1.78      
9 A 1177 1128 25.12      
10 A 1131 1083 281.58      
11 A 1119 1072 0.34      
12 A 1013 971 3.15      
13 A 956 916 6.63      
14 A 892 855 44.42      
15 A 839 804 36.04      
16 A 697 668 0.61      
17 A 692 664 3.56      
18 A 509 488 8.25      
19 A 478 458 1.87      
20 A 454 435 1.18      
21 A 388 372 1.61      
22 A 247 236 0.03      
23 A 225 216 1.42      
24 A 109 104 1.29      

Unscaled Zero Point Vibrational Energy (zpe) 14443.2 cm-1
Scaled (by 0.9583) Zero Point Vibrational Energy (zpe) 13841.0 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 mPW1PW91/aug-cc-pVDZ
ABC
0.10509 0.05679 0.03796

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/aug-cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 2.680 1.321 0.133
H2 2.680 -1.321 -0.133
S3 -2.318 -0.000 -0.000
C4 -0.679 0.000 0.000
S5 0.284 -1.468 -0.085
S6 0.284 1.468 0.085
H7 2.012 -0.662 1.390
C8 1.891 -0.696 0.301
H9 2.012 0.662 -1.390
C10 1.891 0.696 -0.301

Atom - Atom Distances (Å)
  H1 H2 S3 C4 S5 S6 H7 C8 H9 C10
H12.65565.17143.61173.68372.40152.44142.17261.78951.0966
H22.65565.17143.61182.40153.68381.78941.09662.44142.1726
S35.17145.17141.63922.98842.98844.59514.27654.59514.2765
C43.61173.61181.63921.75741.75743.09962.67913.09972.6791
S53.68372.40152.98841.75742.94102.41091.82443.03732.7042
S62.40153.68382.98841.75742.94103.03742.70422.41091.8244
H72.44141.78944.59513.09962.41093.03741.09613.07962.1726
C82.17261.09664.27652.67911.82442.70421.09612.17261.5169
H91.78952.44144.59513.09973.03732.41093.07962.17261.0961
C101.09662.17264.27652.67912.70421.82442.17261.51691.0961

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 107.993 H1 C10 C8 111.451
H1 C10 H9 109.391 H2 C8 S5 107.992
H2 C8 H7 109.390 H2 C8 C10 111.452
S3 C4 S5 123.200 S3 C4 S6 123.202
C4 S5 C8 96.811 C4 S6 C10 96.811
S5 C4 S6 113.597 S5 C8 H7 108.704
S5 C8 C10 107.704 S6 C10 C8 107.707
S6 C10 H9 108.700 H7 C8 C10 111.485
C8 C10 H9 111.484
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H -0.074      
2 H -0.074      
3 S -0.030      
4 C -0.381      
5 S 0.363      
6 S 0.363      
7 H -0.146      
8 C 0.063      
9 H -0.146      
10 C 0.063      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  5.244 0.000 -0.000 5.244
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -54.246 -0.000 0.000
y -0.000 -58.507 -0.324
z 0.000 -0.324 -57.646
Traceless
 xyz
x 3.831 -0.000 0.000
y -0.000 -2.561 -0.324
z 0.000 -0.324 -1.270
Polar
3z2-r2-2.539
x2-y24.261
xy-0.000
xz0.000
yz-0.324


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 19.942 0.000 0.000
y 0.000 14.454 0.152
z 0.000 0.152 9.790


<r2> (average value of r2) Å2
<r2> 276.507
(<r2>)1/2 16.628