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All results from a given calculation for C3H6S (Thietane)

using model chemistry: SVWN/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at SVWN/6-31G**
 hartrees
Energy at 0K-514.389977
Energy at 298.15K-514.397006
Nuclear repulsion energy164.965842
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 SVWN/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 A' 3086 3036 16.19      
2 A' 3061 3011 7.20      
3 A' 3009 2960 18.33      
4 A' 3003 2954 29.68      
5 A' 1453 1430 1.03      
6 A' 1424 1401 6.30      
7 A' 1216 1196 1.27      
8 A' 1169 1150 2.22      
9 A' 976 960 2.04      
10 A' 946 931 2.59      
11 A' 853 840 3.39      
12 A' 698 687 2.60      
13 A' 519 511 3.53      
14 A' 178 175 2.04      
15 A" 3083 3033 6.90      
16 A" 3009 2960 41.63      
17 A" 1424 1401 0.30      
18 A" 1273 1252 3.30      
19 A" 1216 1197 8.58      
20 A" 1156 1137 9.66      
21 A" 1003 986 0.31      
22 A" 995 979 0.09      
23 A" 807 794 0.32      
24 A" 691 680 1.46      

Unscaled Zero Point Vibrational Energy (zpe) 18123.7 cm-1
Scaled (by 0.9837) Zero Point Vibrational Energy (zpe) 17828.3 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 SVWN/6-31G**
ABC
0.34136 0.22364 0.15025

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.423 1.003 0.000
C2 -0.254 -0.279 1.130
C3 -0.254 -0.279 -1.130
C4 -0.254 -1.302 0.000
H5 -1.269 -0.004 1.466
H6 0.373 -0.498 2.007
H7 -1.269 -0.004 -1.466
H8 0.373 -0.498 -2.007
H9 -1.086 -2.028 0.000
H10 0.696 -1.861 0.000

Atom - Atom Distances (Å)
  S1 C2 C3 C4 H5 H6 H7 H8 H9 H10
S11.83801.83802.40262.45442.50672.45442.50673.38612.8767
C21.83802.26021.52471.10341.10052.80043.20692.24292.1641
C31.83802.26021.52472.80043.20691.10341.10052.24292.1641
C42.40261.52471.52472.20512.25172.20512.25171.10411.1024
H52.45441.10342.80042.20511.79832.93113.87302.50593.0751
H62.50671.10053.20692.25171.79833.87304.01442.91572.4477
H72.45442.80041.10342.20512.93113.87301.79832.50593.0751
H82.50673.20691.10052.25173.87304.01441.79832.91572.4477
H93.38612.24292.24291.10412.50592.91572.50592.91571.7899
H102.87672.16412.16411.10243.07512.44773.07512.44771.7899

picture of Thietane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 C2 C4 90.709 S1 C2 H5 110.620
S1 C2 H6 114.756 S1 C3 C4 90.709
S1 C3 H7 110.620 S1 C3 H8 114.756
C2 S1 C3 75.883 C2 C4 C3 95.667
C2 C4 H9 116.208 C2 C4 H10 109.883
C3 C4 H9 116.208 C3 C4 H10 109.883
C4 C2 H5 113.101 C4 C2 H6 117.206
C4 C3 H7 113.101 C4 C3 H8 117.206
H5 C2 H6 109.365 H7 C3 H8 109.365
H9 C4 H10 108.421
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at SVWN/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.076      
2 C -0.392      
3 C -0.392      
4 C -0.266      
5 H 0.168      
6 H 0.168      
7 H 0.168      
8 H 0.168      
9 H 0.143      
10 H 0.160      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.888 -1.788 0.000 1.997
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.859 -0.392 0.000
y -0.392 -34.070 0.000
z 0.000 0.000 -29.523
Traceless
 xyz
x -1.062 -0.392 0.000
y -0.392 -2.880 0.000
z 0.000 0.000 3.942
Polar
3z2-r27.883
x2-y21.212
xy-0.392
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.103 0.777 0.000
y 0.777 7.275 0.000
z 0.000 0.000 7.119


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000