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All results from a given calculation for C3H6S (Thietane)

using model chemistry: B97D3/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B97D3/6-31G*
 hartrees
Energy at 0K-516.016599
Energy at 298.15K-516.023543
HF Energy-516.016599
Nuclear repulsion energy 
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 B97D3/6-31G*
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' 3091 3030 50.21      
2 A' 3061 3001 7.23      
3 A' 3025 2965 23.94      
4 A' 3009 2950 46.93      
5 A' 1508 1479 2.07      
6 A' 1484 1455 2.04      
7 A' 1247 1222 4.37      
8 A' 1192 1169 0.81      
9 A' 979 960 3.97      
10 A' 932 914 0.26      
11 A' 838 822 2.77      
12 A' 690 676 3.36      
13 A' 518 508 3.94      
14 A' 136 133 1.70      
15 A" 3085 3025 10.66      
16 A" 3023 2963 80.51      
17 A" 1483 1454 0.94      
18 A" 1301 1276 1.41      
19 A" 1244 1220 10.48      
20 A" 1183 1160 10.15      
21 A" 1027 1007 0.05      
22 A" 982 963 0.13      
23 A" 824 808 0.08      
24 A" 654 641 2.81      

Unscaled Zero Point Vibrational Energy (zpe) 18256.9 cm-1
Scaled (by 0.9804) Zero Point Vibrational Energy (zpe) 17899.1 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 B97D3/6-31G*
ABC
0.33401 0.21748 0.14488

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.355 1.049 0.000
C2 -0.214 -0.304 1.153
C3 -0.214 -0.304 -1.153
C4 -0.214 -1.335 0.000
H5 -1.216 -0.087 1.548
H6 0.473 -0.500 1.984
H7 -1.216 -0.087 -1.548
H8 0.473 -0.500 -1.984
H9 -1.058 -2.041 0.000
H10 0.721 -1.910 0.000

Atom - Atom Distances (Å)
  S1 C2 C3 C4 H5 H6 H7 H8 H9 H10
S11.86591.86592.45022.48072.51972.48072.51973.39732.9814
C21.86592.30541.54641.09841.09672.88863.21752.24912.1872
C31.86592.30541.54642.88863.21751.09841.09672.24912.1872
C42.45021.54641.54642.22622.26002.22622.26001.10031.0980
H52.48071.09842.88862.22621.79283.09593.93722.49783.0776
H62.51971.09673.21752.26001.79283.93723.96892.94242.4473
H72.48072.88861.09842.22623.09593.93721.79282.49783.0776
H82.51973.21751.09672.26003.93723.96891.79282.94242.4473
H93.39732.24912.24911.10032.49782.94242.49782.94241.7834
H102.98142.18722.18721.09803.07762.44733.07762.44731.7834

picture of Thietane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 C2 C4 91.297 S1 C2 H5 110.948
S1 C2 H6 113.997 S1 C3 C4 91.297
S1 C3 H7 110.948 S1 C3 H8 113.997
C2 S1 C3 76.306 C2 C4 C3 96.390
C2 C4 H9 115.339 C2 C4 H10 110.458
C3 C4 H9 115.339 C3 C4 H10 110.458
C4 C2 H5 113.563 C4 C2 H6 116.502
C4 C3 H7 113.563 C4 C3 H8 116.502
H5 C2 H6 109.512 H7 C3 H8 109.512
H9 C4 H10 108.432
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.057      
2 C -0.406      
3 C -0.406      
4 C -0.275      
5 H 0.177      
6 H 0.178      
7 H 0.177      
8 H 0.178      
9 H 0.155      
10 H 0.165      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.750 -1.916 0.000 2.057
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.735 -0.313 0.000
y -0.313 -34.017 0.000
z 0.000 0.000 -29.506
Traceless
 xyz
x -0.974 -0.313 0.000
y -0.313 -2.896 0.000
z 0.000 0.000 3.870
Polar
3z2-r27.740
x2-y21.282
xy-0.313
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.864 0.716 0.000
y 0.716 7.386 0.000
z 0.000 0.000 7.125


<r2> (average value of r2) Å2
<r2> 94.256
(<r2>)1/2 9.709