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: QCISD/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at QCISD/6-311G*
 hartrees
Energy at 0K-1310.573301
Energy at 298.15K-1310.581304
HF Energy-1309.701632
Nuclear repulsion energy451.674972
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 QCISD/6-311G*
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 3134 3000 3.35      
2 A1 3057 2927 47.81      
3 A1 1472 1410 15.34      
4 A1 952 911 24.41      
5 A1 677 648 2.34      
6 A1 414 396 0.13      
7 A1 309 296 1.41      
8 A2 1265 1211 0.00      
9 A2 1165 1115 0.00      
10 A2 793 759 0.00      
11 E 3134 3001 0.62      
11 E 3134 3001 0.62      
12 E 3060 2930 4.87      
12 E 3060 2930 4.87      
13 E 1454 1392 5.72      
13 E 1454 1392 5.72      
14 E 1319 1263 16.42      
14 E 1319 1263 16.42      
15 E 1252 1198 15.92      
15 E 1252 1198 15.92      
16 E 821 786 1.22      
16 E 821 786 1.22      
17 E 771 738 25.11      
17 E 771 738 25.11      
18 E 685 656 1.09      
18 E 685 656 1.09      
19 E 289 276 1.00      
19 E 289 276 1.00      
20 E 191 183 0.00      
20 E 191 183 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 19594.0 cm-1
Scaled (by 0.9574) Zero Point Vibrational Energy (zpe) 18759.3 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 QCISD/6-311G*
ABC
0.07323 0.07323 0.03990

See section I.F.4 to change rotational constant units
Geometric Data calculated at QCISD/6-311G*

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 1.580 0.408
C2 1.369 -0.790 0.408
C3 -1.369 -0.790 0.408
S4 1.543 0.891 -0.256
S5 0.000 -1.782 -0.256
S6 -1.543 0.891 -0.256
H7 0.000 1.500 1.501
H8 1.299 -0.750 1.501
H9 -1.299 -0.750 1.501
H10 0.000 2.644 0.154
H11 2.290 -1.322 0.154
H12 -2.290 -1.322 0.154

Atom - Atom Distances (Å)
  C1 C2 C3 S4 S5 S6 H7 H8 H9 H10 H11 H12
C12.73712.73711.81593.42731.81591.09602.88302.88301.09343.70523.7052
C22.73712.73711.81591.81593.42732.88301.09602.88303.70521.09343.7052
C32.73712.73713.42731.81591.81592.88302.88301.09603.70523.70521.0934
S41.81591.81593.42733.08673.08672.41642.41643.72262.37102.37104.4448
S53.42731.81591.81593.08673.08673.72262.41642.41644.44482.37102.3710
S61.81593.42731.81593.08673.08672.41643.72262.41642.37104.44482.3710
H71.09602.88302.88302.41643.72262.41642.59792.59791.76723.87543.8754
H82.88301.09602.88302.41642.41643.72262.59792.59793.87541.76723.8754
H92.88302.88301.09603.72262.41642.41642.59792.59793.87543.87541.7672
H101.09343.70523.70522.37104.44482.37101.76723.87543.87544.57914.5791
H113.70521.09343.70522.37102.37104.44483.87541.76723.87544.57914.5791
H123.70523.70521.09344.44482.37102.37103.87543.87541.76724.57914.5791

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 97.811 C1 S6 C3 97.811
C2 S5 C3 97.811 S4 C1 S6 116.400
S4 C1 H7 109.678 S4 C1 H10 106.511
S4 C2 S5 116.400 S4 C2 H8 109.678
S4 C2 H11 106.511 S5 C2 H8 109.678
S5 C2 H11 106.511 S5 C3 S6 116.400
S5 C3 H9 109.678 S5 C3 H12 106.511
S6 C1 H7 109.678 S6 C1 H10 106.511
S6 C3 H9 109.678 S6 C3 H12 106.511
H7 C1 H10 107.642 H8 C2 H11 107.642
H9 C3 H12 107.642
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability