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

using model chemistry: TPSSh/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 TPSSh/3-21G*
 hartrees
Energy at 0K-1306.306117
Energy at 298.15K-1306.313806
HF Energy-1306.306117
Nuclear repulsion energy448.697720
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 TPSSh/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 3126 3019 0.98      
2 A1 3041 2936 42.07      
3 A1 1497 1446 24.64      
4 A1 942 910 19.90      
5 A1 637 615 5.30      
6 A1 396 382 0.05      
7 A1 290 280 2.07      
8 A2 1235 1193 0.00      
9 A2 1153 1114 0.00      
10 A2 683 660 0.00      
11 E 3128 3021 0.00      
11 E 3128 3021 0.00      
12 E 3048 2943 4.21      
12 E 3048 2943 4.20      
13 E 1481 1430 9.33      
13 E 1481 1430 9.33      
14 E 1284 1240 8.73      
14 E 1284 1240 8.73      
15 E 1238 1195 19.99      
15 E 1238 1195 19.99      
16 E 813 786 0.31      
16 E 813 786 0.31      
17 E 695 671 37.92      
17 E 695 671 37.92      
18 E 640 618 7.13      
18 E 640 618 7.13      
19 E 274 265 1.97      
19 E 274 265 1.97      
20 E 178 172 0.02      
20 E 178 172 0.02      

Unscaled Zero Point Vibrational Energy (zpe) 19277.8 cm-1
Scaled (by 0.9657) Zero Point Vibrational Energy (zpe) 18616.6 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 TPSSh/3-21G*
ABC
0.07224 0.07224 0.03949

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 1.589 0.421
C2 1.376 -0.794 0.421
C3 -1.376 -0.794 0.421
S4 1.552 0.896 -0.264
S5 0.000 -1.792 -0.264
S6 -1.552 0.896 -0.264
H7 0.000 1.478 1.513
H8 1.280 -0.739 1.513
H9 -1.280 -0.739 1.513
H10 0.000 2.656 0.180
H11 2.300 -1.328 0.180
H12 -2.300 -1.328 0.180

Atom - Atom Distances (Å)
  C1 C2 C3 S4 S5 S6 H7 H8 H9 H10 H11 H12
C12.75162.75161.83253.44961.83251.09772.87192.87191.09463.72263.7226
C22.75162.75161.83251.83253.44962.87191.09772.87193.72261.09463.7226
C32.75162.75163.44961.83251.83252.87192.87191.09773.72263.72261.0946
S41.83251.83253.44963.10423.10422.43022.43023.72172.38842.38844.4707
S53.44961.83251.83253.10423.10423.72172.43022.43024.47072.38842.3884
S61.83253.44961.83253.10423.10422.43023.72172.43022.38844.47072.3884
H71.09772.87192.87192.43023.72172.43022.55962.55961.77943.86563.8656
H82.87191.09772.87192.43022.43023.72172.55962.55963.86561.77943.8656
H92.87192.87191.09773.72172.43022.43022.55962.55963.86563.86561.7794
H101.09463.72263.72262.38844.47072.38841.77943.86563.86564.60094.6009
H113.72261.09463.72262.38842.38844.47073.86561.77943.86564.60094.6009
H123.72263.72261.09464.47072.38842.38843.86563.86561.77944.60094.6009

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 97.318 C1 S6 C3 97.318
C2 S5 C3 97.318 S4 C1 S6 115.774
S4 C1 H7 109.498 S4 C1 H10 106.638
S4 C2 S5 115.774 S4 C2 H8 109.498
S4 C2 H11 106.638 S5 C2 H8 109.498
S5 C2 H11 106.638 S5 C3 S6 115.774
S5 C3 H9 109.498 S5 C3 H12 106.638
S6 C1 H7 109.498 S6 C1 H10 106.638
S6 C3 H9 109.498 S6 C3 H12 106.638
H7 C1 H10 108.516 H8 C2 H11 108.516
H9 C3 H12 108.516
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.750      
2 C -0.750      
3 C -0.750      
4 S 0.223      
5 S 0.223      
6 S 0.223      
7 H 0.252      
8 H 0.252      
9 H 0.252      
10 H 0.275      
11 H 0.275      
12 H 0.275      


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 2.500 2.500
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 12.605 0.000 0.000
y 0.000 12.605 0.000
z 0.000 0.000 7.802


<r2> (average value of r2) Å2
<r2> 277.433
(<r2>)1/2 16.656