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: B3PW91/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at B3PW91/6-31G*
 hartrees
Energy at 0K-1312.300471
Energy at 298.15K-1312.308257
HF Energy-1312.300471
Nuclear repulsion energy450.409776
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 B3PW91/6-31G*
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 3023 1.17      
2 A1 3069 2936 39.88      
3 A1 1463 1399 16.13      
4 A1 935 894 17.88      
5 A1 664 635 4.83      
6 A1 402 385 0.02      
7 A1 287 275 2.44      
8 A2 1222 1169 0.00      
9 A2 1135 1086 0.00      
10 A2 747 714 0.00      
11 E 3161 3025 0.01      
11 E 3161 3025 0.01      
12 E 3075 2942 4.26      
12 E 3075 2942 4.26      
13 E 1446 1384 7.02      
13 E 1446 1384 7.02      
14 E 1280 1225 17.55      
14 E 1280 1225 17.54      
15 E 1223 1170 21.36      
15 E 1223 1170 21.36      
16 E 807 772 0.05      
16 E 807 772 0.05      
17 E 743 711 33.79      
17 E 743 711 33.79      
18 E 671 642 2.73      
18 E 671 642 2.73      
19 E 282 270 1.76      
19 E 282 270 1.76      
20 E 178 170 0.00      
20 E 178 170 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 19407.0 cm-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 18566.7 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 B3PW91/6-31G*
ABC
0.07282 0.07282 0.03958

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/6-31G*

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 1.592 0.402
C2 1.379 -0.796 0.402
C3 -1.379 -0.796 0.402
S4 1.548 0.894 -0.252
S5 0.000 -1.787 -0.252
S6 -1.548 0.894 -0.252
H7 0.000 1.532 1.496
H8 1.327 -0.766 1.496
H9 -1.327 -0.766 1.496
H10 0.000 2.650 0.125
H11 2.295 -1.325 0.125
H12 -2.295 -1.325 0.125

Atom - Atom Distances (Å)
  C1 C2 C3 S4 S5 S6 H7 H8 H9 H10 H11 H12
C12.75812.75811.81953.44201.81951.09642.91922.91921.09303.72203.7220
C22.75812.75811.81951.81953.44202.91921.09642.91923.72201.09303.7220
C32.75812.75813.44201.81951.81952.91922.91921.09643.72203.72201.0930
S41.81951.81953.44203.09523.09522.42052.42053.75142.37102.37104.4528
S53.44201.81951.81953.09523.09523.75142.42052.42054.45282.37102.3710
S61.81953.44201.81953.09523.09522.42053.75142.42052.37104.45282.3710
H71.09642.91922.91922.42053.75142.42052.65372.65371.76923.91283.9128
H82.91921.09642.91922.42052.42053.75142.65372.65373.91281.76923.9128
H92.91922.91921.09643.75142.42052.42052.65372.65373.91283.91281.7692
H101.09303.72203.72202.37104.45282.37101.76923.91283.91284.58964.5896
H113.72201.09303.72202.37102.37104.45283.91281.76923.91284.58964.5896
H123.72203.72201.09304.45282.37102.37103.91283.91281.76924.58964.5896

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 98.567 C1 S6 C3 98.567
C2 S5 C3 98.567 S4 C1 S6 116.550
S4 C1 H7 109.722 S4 C1 H10 106.300
S4 C2 S5 116.550 S4 C2 H8 109.722
S4 C2 H11 106.300 S5 C2 H8 109.722
S5 C2 H11 106.300 S5 C3 S6 116.550
S5 C3 H9 109.722 S5 C3 H12 106.300
S6 C1 H7 109.722 S6 C1 H10 106.300
S6 C3 H9 109.722 S6 C3 H12 106.300
H7 C1 H10 107.820 H8 C2 H11 107.820
H9 C3 H12 107.820
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.635      
2 C -0.635      
3 C -0.635      
4 S 0.170      
5 S 0.170      
6 S 0.170      
7 H 0.221      
8 H 0.221      
9 H 0.221      
10 H 0.244      
11 H 0.244      
12 H 0.244      


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 2.423 2.423
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -57.309 0.000 0.000
y 0.000 -57.309 0.000
z 0.000 0.000 -59.072
Traceless
 xyz
x 0.881 0.000 0.000
y 0.000 0.881 0.000
z 0.000 0.000 -1.763
Polar
3z2-r2-3.526
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 12.953 0.000 0.000
y 0.000 12.953 0.000
z 0.000 0.000 8.388


<r2> (average value of r2) Å2
<r2> 275.912
(<r2>)1/2 16.611