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

using model chemistry: QCISD/aug-cc-pVDZ

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/aug-cc-pVDZ
 hartrees
Energy at 0K-1310.625911
Energy at 298.15K-1310.633739
HF Energy-1309.689905
Nuclear repulsion energy448.258765
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/aug-cc-pVDZ
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 3141 3043 1.97      
2 A1 3053 2958 31.53      
3 A1 1431 1386 8.46      
4 A1 920 891 8.98      
5 A1 658 638 2.27      
6 A1 396 384 0.01      
7 A1 291 282 1.23      
8 A2 1192 1155 0.00      
9 A2 1116 1081 0.00      
10 A2 773 748 0.00      
11 E 3143 3044 0.50      
11 E 3143 3044 0.50      
12 E 3057 2962 4.43      
12 E 3057 2962 4.43      
13 E 1414 1369 1.37      
13 E 1414 1369 1.37      
14 E 1251 1212 14.28      
14 E 1251 1212 14.28      
15 E 1196 1159 15.27      
15 E 1196 1159 15.27      
16 E 796 771 1.58      
16 E 796 771 1.58      
17 E 751 728 25.28      
17 E 751 728 25.28      
18 E 669 648 0.57      
18 E 669 648 0.57      
19 E 278 269 1.29      
19 E 278 269 1.29      
20 E 177 172 0.01      
20 E 177 172 0.01      

Unscaled Zero Point Vibrational Energy (zpe) 19217.1 cm-1
Scaled (by 0.9687) Zero Point Vibrational Energy (zpe) 18615.6 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 QCISD/aug-cc-pVDZ
ABC
0.07215 0.07215 0.03936

See section I.F.4 to change rotational constant units
Geometric Data calculated at QCISD/aug-cc-pVDZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 1.596 0.414
C2 1.382 -0.798 0.414
C3 -1.382 -0.798 0.414
S4 1.553 0.896 -0.260
S5 0.000 -1.793 -0.260
S6 -1.553 0.896 -0.260
H7 0.000 1.500 1.514
H8 1.299 -0.750 1.514
H9 -1.299 -0.750 1.514
H10 0.000 2.666 0.155
H11 2.309 -1.333 0.155
H12 -2.309 -1.333 0.155

Atom - Atom Distances (Å)
  C1 C2 C3 S4 S5 S6 H7 H8 H9 H10 H11 H12
C12.76442.76441.83163.45531.83161.10392.89832.89831.10123.73903.7390
C22.76442.76441.83161.83163.45532.89831.10392.89833.73901.10123.7390
C32.76442.76443.45531.83161.83162.89832.89831.10393.73903.73901.1012
S41.83161.83163.45533.10543.10542.43332.43333.74012.39082.39084.4786
S53.45531.83161.83163.10543.10543.74012.43332.43334.47862.39082.3908
S61.83163.45531.83163.10543.10542.43333.74012.43332.39084.47862.3908
H71.10392.89832.89832.43333.74012.43332.59782.59781.79073.89933.8993
H82.89831.10392.89832.43332.43333.74012.59782.59783.89931.79073.8993
H92.89832.89831.10393.74012.43332.43332.59782.59783.89933.89931.7907
H101.10123.73903.73902.39084.47862.39081.79073.89933.89934.61844.6184
H113.73901.10123.73902.39082.39084.47863.89931.79073.89934.61844.6184
H123.73903.73901.10124.47862.39082.39083.89933.89931.79074.61844.6184

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 97.991 C1 S6 C3 97.991
C2 S5 C3 97.991 S4 C1 S6 115.934
S4 C1 H7 109.471 S4 C1 H10 106.543
S4 C2 S5 115.934 S4 C2 H8 109.471
S4 C2 H11 106.543 S5 C2 H8 109.471
S5 C2 H11 106.543 S5 C3 S6 115.934
S5 C3 H9 109.471 S5 C3 H12 106.543
S6 C1 H7 109.471 S6 C1 H10 106.543
S6 C3 H9 109.471 S6 C3 H12 106.543
H7 C1 H10 108.599 H8 C2 H11 108.599
H9 C3 H12 108.599
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability