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: mPW1PW91/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at mPW1PW91/6-311G*
 hartrees
Energy at 0K-1312.573452
Energy at 298.15K-1312.581311
HF Energy-1312.573452
Nuclear repulsion energy452.422230
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 mPW1PW91/6-311G*
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 3160 3015 1.78      
2 A1 3071 2931 50.88      
3 A1 1456 1389 18.07      
4 A1 936 893 25.45      
5 A1 669 638 2.68      
6 A1 403 385 0.16      
7 A1 292 279 1.84      
8 A2 1227 1171 0.00      
9 A2 1144 1092 0.00      
10 A2 755 720 0.00      
11 E 3161 3017 0.01      
11 E 3161 3017 0.01      
12 E 3076 2936 4.91      
12 E 3076 2936 4.92      
13 E 1438 1372 7.74      
13 E 1438 1372 7.74      
14 E 1287 1228 14.66      
14 E 1287 1228 14.65      
15 E 1233 1177 18.96      
15 E 1233 1177 18.96      
16 E 803 767 0.71      
16 E 803 767 0.71      
17 E 750 715 36.54      
17 E 750 715 36.54      
18 E 677 646 3.02      
18 E 677 646 3.01      
19 E 282 270 1.57      
19 E 282 270 1.57      
20 E 182 174 0.01      
20 E 182 174 0.01      

Unscaled Zero Point Vibrational Energy (zpe) 19444.5 cm-1
Scaled (by 0.9544) Zero Point Vibrational Energy (zpe) 18557.8 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 mPW1PW91/6-311G*
ABC
0.07347 0.07347 0.03997

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/6-311G*

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 1.583 0.402
C2 1.371 -0.791 0.402
C3 -1.371 -0.791 0.402
S4 1.541 0.890 -0.252
S5 0.000 -1.779 -0.252
S6 -1.541 0.890 -0.252
H7 0.000 1.519 1.493
H8 1.315 -0.759 1.493
H9 -1.315 -0.759 1.493
H10 0.000 2.638 0.132
H11 2.284 -1.319 0.132
H12 -2.284 -1.319 0.132

Atom - Atom Distances (Å)
  C1 C2 C3 S4 S5 S6 H7 H8 H9 H10 H11 H12
C12.74132.74131.81193.42501.81191.09232.89882.89881.08893.70263.7026
C22.74132.74131.81191.81193.42502.89881.09232.89883.70261.08893.7026
C32.74132.74133.42501.81191.81192.89882.89881.09233.70263.70261.0889
S41.81191.81193.42503.08163.08162.41142.41143.73102.36172.36174.4335
S53.42501.81191.81193.08163.08163.73102.41142.41144.43352.36172.3617
S61.81193.42501.81193.08163.08162.41143.73102.41142.36174.43352.3617
H71.09232.89882.89882.41143.73102.41142.63022.63021.76143.88833.8883
H82.89881.09232.89882.41142.41143.73102.63022.63023.88831.76143.8883
H92.89882.89881.09233.73102.41142.41142.63022.63023.88833.88831.7614
H101.08893.70263.70262.36174.43352.36171.76143.88833.88834.56854.5685
H113.70261.08893.70262.36172.36174.43353.88831.76143.88834.56854.5685
H123.70263.70261.08894.43352.36172.36173.88833.88831.76144.56854.5685

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 98.307 C1 S6 C3 98.307
C2 S5 C3 98.307 S4 C1 S6 116.506
S4 C1 H7 109.768 S4 C1 H10 106.323
S4 C2 S5 116.506 S4 C2 H8 109.768
S4 C2 H11 106.323 S5 C2 H8 109.768
S5 C2 H11 106.323 S5 C3 S6 116.506
S5 C3 H9 109.768 S5 C3 H12 106.323
S6 C1 H7 109.768 S6 C1 H10 106.323
S6 C3 H9 109.768 S6 C3 H12 106.323
H7 C1 H10 107.713 H8 C2 H11 107.713
H9 C3 H12 107.713
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.781      
2 C -0.781      
3 C -0.781      
4 S 0.206      
5 S 0.206      
6 S 0.206      
7 H 0.279      
8 H 0.279      
9 H 0.279      
10 H 0.297      
11 H 0.297      
12 H 0.297      


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 2.370 2.370
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -58.287 0.000 0.000
y 0.000 -58.287 0.000
z 0.000 0.000 -60.147
Traceless
 xyz
x 0.930 0.000 0.000
y 0.000 0.930 0.000
z 0.000 0.000 -1.861
Polar
3z2-r2-3.721
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 13.622 0.000 0.000
y 0.000 13.622 0.000
z 0.000 0.000 8.627


<r2> (average value of r2) Å2
<r2> 274.314
(<r2>)1/2 16.562