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

using model chemistry: MP2=FULL/6-31G(2df,p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at MP2=FULL/6-31G(2df,p)
 hartrees
Energy at 0K-1310.722401
Energy at 298.15K-1310.730403
HF Energy-1309.650037
Nuclear repulsion energy455.968267
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 MP2=FULL/6-31G(2df,p)
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 3195 3003 0.27      
2 A1 3108 2921 16.55      
3 A1 1466 1378 13.82      
4 A1 933 877 11.74      
5 A1 688 646 3.39      
6 A1 409 384 0.01      
7 A1 310 291 1.83      
8 A2 1212 1139 0.00      
9 A2 1143 1074 0.00      
10 A2 811 762 0.00      
11 E 3197 3005 1.23      
11 E 3197 3005 1.23      
12 E 3115 2928 1.03      
12 E 3115 2928 1.03      
13 E 1451 1364 3.51      
13 E 1451 1364 3.51      
14 E 1268 1191 13.48      
14 E 1268 1191 13.48      
15 E 1225 1152 18.32      
15 E 1225 1152 18.32      
16 E 816 767 3.01      
16 E 816 767 3.01      
17 E 788 741 24.46      
17 E 788 741 24.46      
18 E 701 659 1.09      
18 E 701 659 1.09      
19 E 285 268 1.59      
19 E 285 268 1.59      
20 E 189 177 0.04      
20 E 189 177 0.04      

Unscaled Zero Point Vibrational Energy (zpe) 19670.4 cm-1
Scaled (by 0.9399) Zero Point Vibrational Energy (zpe) 18488.2 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 MP2=FULL/6-31G(2df,p)
ABC
0.07467 0.07467 0.04075

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/6-31G(2df,p)

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 1.564 0.407
C2 1.354 -0.782 0.407
C3 -1.354 -0.782 0.407
S4 1.527 0.882 -0.256
S5 0.000 -1.763 -0.256
S6 -1.527 0.882 -0.256
H7 0.000 1.474 1.495
H8 1.277 -0.737 1.495
H9 -1.277 -0.737 1.495
H10 0.000 2.624 0.159
H11 2.273 -1.312 0.159
H12 -2.273 -1.312 0.159

Atom - Atom Distances (Å)
  C1 C2 C3 S4 S5 S6 H7 H8 H9 H10 H11 H12
C12.70882.70881.79923.39271.79921.09162.84762.84761.08903.67413.6741
C22.70882.70881.79921.79923.39272.84761.09162.84763.67411.08903.6741
C32.70882.70883.39271.79921.79922.84762.84761.09163.67413.67411.0890
S41.79921.79923.39273.05433.05432.39772.39773.68082.35402.35404.4074
S53.39271.79921.79923.05433.05433.68082.39772.39774.40742.35402.3540
S61.79923.39271.79923.05433.05432.39773.68082.39772.35404.40742.3540
H71.09162.84762.84762.39773.68082.39772.55352.55351.76283.83603.8360
H82.84761.09162.84762.39772.39773.68082.55352.55353.83601.76283.8360
H92.84762.84761.09163.68082.39772.39772.55352.55353.83603.83601.7628
H101.08903.67413.67412.35404.40742.35401.76283.83603.83604.54564.5456
H113.67411.08903.67412.35402.35404.40743.83601.76283.83604.54564.5456
H123.67413.67411.08904.40742.35402.35403.83603.83601.76284.54564.5456

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 97.663 C1 S6 C3 97.663
C2 S5 C3 97.663 S4 C1 S6 116.160
S4 C1 H7 109.640 S4 C1 H10 106.578
S4 C2 S5 116.160 S4 C2 H8 109.640
S4 C2 H11 106.578 S5 C2 H8 109.640
S5 C2 H11 106.578 S5 C3 S6 116.160
S5 C3 H9 109.640 S5 C3 H12 106.578
S6 C1 H7 109.640 S6 C1 H10 106.578
S6 C3 H9 109.640 S6 C3 H12 106.578
H7 C1 H10 107.871 H8 C2 H11 107.871
H9 C3 H12 107.871
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability