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

using model chemistry: B3PW91/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 B3PW91/cc-pVDZ
 hartrees
Energy at 0K-1311.165344
Energy at 298.15K-1311.170502
Nuclear repulsion energy422.055619
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 B3PW91/cc-pVDZ
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 3143 3033 4.54      
2 A 3130 3021 0.76      
3 A 3072 2965 16.32      
4 A 3069 2962 8.82      
5 A 1447 1397 1.19      
6 A 1432 1382 7.69      
7 A 1299 1253 16.78      
8 A 1256 1212 1.64      
9 A 1172 1131 26.98      
10 A 1127 1088 244.51      
11 A 1112 1073 0.84      
12 A 1006 971 3.05      
13 A 947 914 5.16      
14 A 879 848 35.87      
15 A 830 801 48.76      
16 A 690 666 1.05      
17 A 682 659 3.06      
18 A 499 482 8.04      
19 A 476 460 1.35      
20 A 451 435 1.07      
21 A 387 374 1.39      
22 A 245 236 0.06      
23 A 226 218 1.43      
24 A 109 105 1.08      

Unscaled Zero Point Vibrational Energy (zpe) 14343.0 cm-1
Scaled (by 0.965) 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 B3PW91/cc-pVDZ
ABC
0.10432 0.05658 0.03777

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 2.688 1.326 0.127
H2 2.688 -1.326 -0.127
S3 -2.322 -0.000 -0.000
C4 -0.682 0.000 0.000
S5 0.285 -1.474 -0.086
S6 0.285 1.474 0.086
H7 2.012 -0.664 1.396
C8 1.893 -0.697 0.302
H9 2.012 0.664 -1.396
C10 1.893 0.697 -0.302

Atom - Atom Distances (Å)
  H1 H2 S3 C4 S5 S6 H7 C8 H9 C10
H12.66485.18433.62363.69572.40742.45542.18041.79321.1007
H22.66485.18433.62362.40743.69571.79311.10072.45542.1804
S35.18435.18431.64042.99662.99664.60154.28374.60154.2837
C43.62363.62361.64041.76491.76493.10562.68503.10572.6850
S53.69572.40742.99661.76492.95262.41491.82773.04422.7100
S62.40743.69572.99661.76492.95263.04432.71002.41481.8277
H72.45541.79314.60153.10562.41493.04431.10083.09182.1791
C82.18041.10074.28372.68501.82772.71001.10082.17921.5186
H91.79322.45544.60153.10573.04422.41483.09182.17921.1008
C101.10072.18044.28372.68502.71001.82772.17911.51861.1008

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 108.004 H1 C10 C8 111.703
H1 C10 H9 109.080 H2 C8 S5 108.003
H2 C8 H7 109.079 H2 C8 C10 111.704
S3 C4 S5 123.231 S3 C4 S6 123.233
C4 S5 C8 96.710 C4 S6 C10 96.711
S5 C4 S6 113.536 S5 C8 H7 108.536
S5 C8 C10 107.801 S6 C10 C8 107.804
S6 C10 H9 108.533 H7 C8 C10 111.597
C8 C10 H9 111.596
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.091      
2 H 0.091      
3 S -0.115      
4 C -0.261      
5 S 0.148      
6 S 0.148      
7 H 0.102      
8 C -0.153      
9 H 0.102      
10 C -0.153      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  4.988 0.000 -0.000 4.988
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -53.514 -0.000 0.000
y -0.000 -57.688 -0.234
z 0.000 -0.234 -56.976
Traceless
 xyz
x 3.818 -0.000 0.000
y -0.000 -2.443 -0.234
z 0.000 -0.234 -1.375
Polar
3z2-r2-2.751
x2-y24.174
xy-0.000
xz0.000
yz-0.234


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


<r2> (average value of r2) Å2
<r2> 277.261
(<r2>)1/2 16.651