return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

All results from a given calculation for C3H6S3 (1,3,5-Trithiane)

using model chemistry: PBE1PBE/3-21G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at PBE1PBE/3-21G*
 hartrees
Energy at 0K-1305.695091
Energy at 298.15K-1305.702980
HF Energy-1305.695091
Nuclear repulsion energy451.862541
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 PBE1PBE/3-21G*
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A1 3148 3022 0.38      
2 A1 3064 2941 31.41      
3 A1 1496 1436 31.80      
4 A1 953 915 23.04      
5 A1 662 636 4.63      
6 A1 411 395 0.02      
7 A1 301 289 2.51      
8 A2 1250 1200 0.00      
9 A2 1168 1121 0.00      
10 A2 741 712 0.00      
11 E 3150 3023 0.65      
11 E 3150 3023 0.65      
12 E 3070 2947 2.50      
12 E 3070 2947 2.50      
13 E 1479 1420 14.85      
13 E 1479 1420 14.85      
14 E 1297 1245 4.10      
14 E 1297 1245 4.10      
15 E 1253 1202 20.46      
15 E 1253 1202 20.46      
16 E 824 790 0.18      
16 E 824 790 0.18      
17 E 739 710 30.97      
17 E 739 710 30.96      
18 E 670 643 4.25      
18 E 670 643 4.24      
19 E 286 275 1.74      
19 E 286 275 1.74      
20 E 184 177 0.02      
20 E 184 177 0.02      

Unscaled Zero Point Vibrational Energy (zpe) 19548.5 cm-1
Scaled (by 0.9598) Zero Point Vibrational Energy (zpe) 18762.7 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 PBE1PBE/3-21G*
ABC
0.07332 0.07332 0.04004

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/3-21G*

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 1.579 0.413
C2 1.368 -0.790 0.413
C3 -1.368 -0.790 0.413
S4 1.540 0.889 -0.260
S5 0.000 -1.779 -0.260
S6 -1.540 0.889 -0.260
H7 0.000 1.484 1.507
H8 1.285 -0.742 1.507
H9 -1.285 -0.742 1.507
H10 0.000 2.646 0.167
H11 2.292 -1.323 0.167
H12 -2.292 -1.323 0.167

Atom - Atom Distances (Å)
  C1 C2 C3 S4 S5 S6 H7 H8 H9 H10 H11 H12
C12.73552.73551.81713.42471.81711.09762.86972.86971.09483.70633.7063
C22.73552.73551.81711.81713.42472.86971.09762.86973.70631.09483.7063
C32.73552.73553.42471.81711.81712.86972.86971.09763.70633.70631.0948
S41.81711.81713.42473.08053.08052.41802.41803.70992.37522.37524.4453
S53.42471.81711.81713.08053.08053.70992.41802.41804.44532.37522.3752
S61.81713.42471.81713.08053.08052.41803.70992.41802.37524.44532.3752
H71.09762.86972.86972.41803.70992.41802.57002.57001.77353.86323.8632
H82.86971.09762.86972.41802.41803.70992.57002.57003.86321.77353.8632
H92.86972.86971.09763.70992.41802.41802.57002.57003.86323.86321.7735
H101.09483.70633.70632.37524.44532.37521.77353.86323.86324.58334.5833
H113.70631.09483.70632.37522.37524.44533.86321.77353.86324.58334.5833
H123.70633.70631.09484.44532.37522.37523.86323.86321.77354.58334.5833

picture of 1,3,5-Trithiane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 S4 C2 97.655 C1 S6 C3 97.655
C2 S5 C3 97.655 S4 C1 S6 115.918
S4 C1 H7 109.631 S4 C1 H10 106.668
S4 C2 S5 115.918 S4 C2 H8 109.631
S4 C2 H11 106.668 S5 C2 H8 109.631
S5 C2 H11 106.668 S5 C3 S6 115.918
S5 C3 H9 109.631 S5 C3 H12 106.668
S6 C1 H7 109.631 S6 C1 H10 106.668
S6 C3 H9 109.631 S6 C3 H12 106.668
H7 C1 H10 107.981 H8 C2 H11 107.981
H9 C3 H12 107.981
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.796      
2 C -0.796      
3 C -0.796      
4 S 0.243      
5 S 0.243      
6 S 0.243      
7 H 0.264      
8 H 0.264      
9 H 0.264      
10 H 0.289      
11 H 0.289      
12 H 0.289      


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 2.507 2.507
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -58.004 0.000 0.000
y 0.000 -58.004 0.000
z 0.000 0.000 -59.718
Traceless
 xyz
x 0.857 0.000 0.000
y 0.000 0.857 0.000
z 0.000 0.000 -1.714
Polar
3z2-r2-3.428
x2-y20.000
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 12.238 0.000 0.000
y 0.000 12.238 0.000
z 0.000 0.000 7.718


<r2> (average value of r2) Å2
<r2> 274.142
(<r2>)1/2 16.557