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All results from a given calculation for C3H6S (Thietane)

using model chemistry: HF/daug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at HF/daug-cc-pVTZ
 hartrees
Energy at 0K-514.659144
Energy at 298.15K-514.666388
HF Energy-514.659144
Nuclear repulsion energy165.075557
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 HF/daug-cc-pVTZ
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' 3269 2957 40.38      
2 A' 3228 2920 20.92      
3 A' 3211 2905 21.40      
4 A' 3186 2882 41.09      
5 A' 1636 1480 1.17      
6 A' 1604 1451 3.01      
7 A' 1380 1248 2.38      
8 A' 1311 1186 0.40      
9 A' 1067 965 1.70      
10 A' 1000 905 0.10      
11 A' 918 830 5.11      
12 A' 767 694 3.66      
13 A' 587 531 3.15      
14 A' 145 131 1.72      
15 A" 3264 2952 10.16      
16 A" 3210 2903 79.01      
17 A" 1609 1456 0.00      
18 A" 1428 1292 2.62      
19 A" 1364 1234 10.38      
20 A" 1305 1180 6.08      
21 A" 1118 1011 0.02      
22 A" 1045 946 0.27      
23 A" 886 801 0.02      
24 A" 747 676 3.58      

Unscaled Zero Point Vibrational Energy (zpe) 19641.6 cm-1
Scaled (by 0.9046) Zero Point Vibrational Energy (zpe) 17767.8 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 HF/daug-cc-pVTZ
ABC
0.33986 0.22515 0.14852

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/daug-cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.319 1.038 0.000
C2 -0.192 -0.298 1.147
C3 -0.192 -0.298 -1.147
C4 -0.192 -1.323 0.000
H5 -1.173 -0.107 1.557
H6 0.503 -0.483 1.950
H7 -1.173 -0.107 -1.557
H8 0.503 -0.483 -1.950
H9 -1.025 -2.015 0.000
H10 0.725 -1.895 0.000

Atom - Atom Distances (Å)
  S1 C2 C3 C4 H5 H6 H7 H8 H9 H10
S11.83331.83332.41612.44132.48002.44132.48003.33552.9612
C21.83332.29361.53851.07991.07842.88243.17942.22632.1700
C31.83332.29361.53852.88243.17941.07991.07842.22632.1700
C42.41611.53851.53852.20582.23442.20582.23441.08251.0812
H52.44131.07992.88242.20581.76193.11403.90512.46693.0374
H62.48001.07843.17942.23441.76193.90513.90022.91282.4179
H72.44132.88241.07992.20583.11403.90511.76192.46693.0374
H82.48003.17941.07842.23443.90513.90021.76192.91282.4179
H93.33552.22632.22631.08252.46692.91282.46692.91281.7548
H102.96122.17002.17001.08123.03742.41793.03742.41791.7548

picture of Thietane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 C2 C4 91.113 S1 C2 H5 111.219
S1 C2 H6 114.287 S1 C3 C4 91.113
S1 C3 H7 111.219 S1 C3 H8 114.287
C2 S1 C3 77.445 C2 C4 C3 96.389
C2 C4 H9 115.192 C2 C4 H10 110.640
C3 C4 H9 115.192 C3 C4 H10 110.640
C4 C2 H5 113.644 C4 C2 H6 116.150
C4 C3 H7 113.644 C4 C3 H8 116.150
H5 C2 H6 109.442 H7 C3 H8 109.442
H9 C4 H10 108.392
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/daug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S -0.697      
2 C -0.831      
3 C -0.831      
4 C -0.822      
5 H 0.439      
6 H 0.566      
7 H 0.439      
8 H 0.566      
9 H 0.717      
10 H 0.456      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.743 -2.053 0.000 2.183
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -33.409 -0.387 0.000
y -0.387 -35.064 0.000
z 0.000 0.000 -30.103
Traceless
 xyz
x -0.826 -0.387 0.000
y -0.387 -3.308 0.000
z 0.000 0.000 4.134
Polar
3z2-r28.267
x2-y21.655
xy-0.387
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.965 0.547 0.000
y 0.547 8.607 0.000
z 0.000 0.000 8.164


<r2> (average value of r2) Å2
<r2> 92.838
(<r2>)1/2 9.635