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All results from a given calculation for C3H6S (Thietane)

using model chemistry: wB97X-D/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at wB97X-D/6-311G**
 hartrees
Energy at 0K-516.095275
Energy at 298.15K-516.102320
HF Energy-516.095275
Nuclear repulsion energy164.215403
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 wB97X-D/6-311G**
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' 3157 3020 38.72      
2 A' 3126 2990 8.37      
3 A' 3091 2956 20.88      
4 A' 3077 2943 31.28      
5 A' 1524 1457 0.86      
6 A' 1488 1423 4.27      
7 A' 1282 1226 2.05      
8 A' 1213 1161 0.95      
9 A' 1001 958 7.16      
10 A' 963 921 1.04      
11 A' 853 816 4.42      
12 A' 729 697 3.85      
13 A' 544 520 2.90      
14 A' 113 108 1.40      
15 A" 3151 3014 5.90      
16 A" 3089 2955 68.09      
17 A" 1498 1433 0.21      
18 A" 1326 1269 4.76      
19 A" 1276 1221 13.99      
20 A" 1220 1167 9.23      
21 A" 1059 1013 0.01      
22 A" 1012 968 0.29      
23 A" 848 811 0.00      
24 A" 704 674 2.24      

Unscaled Zero Point Vibrational Energy (zpe) 18671.6 cm-1
Scaled (by 0.9565) Zero Point Vibrational Energy (zpe) 17859.4 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 wB97X-D/6-311G**
ABC
0.33886 0.22184 0.14691

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.291 1.057 0.000
C2 -0.175 -0.309 1.148
C3 -0.175 -0.309 -1.148
C4 -0.175 -1.334 0.000
H5 -1.161 -0.145 1.585
H6 0.551 -0.484 1.940
H7 -1.161 -0.145 -1.585
H8 0.551 -0.484 -1.940
H9 -1.021 -2.025 0.000
H10 0.747 -1.917 0.000

Atom - Atom Distances (Å)
  S1 C2 C3 C4 H5 H6 H7 H8 H9 H10
S11.84421.84422.43622.46222.49142.46222.49143.34993.0087
C21.84422.29601.53911.09041.08922.90963.17762.23132.1804
C31.84422.29601.53912.90963.17761.09041.08922.23132.1804
C42.43621.53911.53912.21302.23982.21302.23981.09201.0913
H52.46221.09042.90962.21301.78123.16933.93352.46343.0484
H62.49141.08923.17762.23981.78123.93353.88102.93482.4203
H72.46222.90961.09042.21303.16933.93351.78122.46343.0484
H82.49143.17761.08922.23983.93353.88101.78122.93482.4203
H93.34992.23132.23131.09202.46342.93482.46342.93481.7715
H103.00872.18042.18041.09133.04842.42033.04842.42031.7715

picture of Thietane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 C2 C4 91.667 S1 C2 H5 111.469
S1 C2 H6 113.776 S1 C3 C4 91.667
S1 C3 H7 111.469 S1 C3 H8 113.776
C2 S1 C3 76.995 C2 C4 C3 96.469
C2 C4 H9 114.938 C2 C4 H10 110.829
C3 C4 H9 114.938 C3 C4 H10 110.829
C4 C2 H5 113.520 C4 C2 H6 115.841
C4 C3 H7 113.520 C4 C3 H8 115.841
H5 C2 H6 109.614 H7 C3 H8 109.614
H9 C4 H10 108.462
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.053      
2 C -0.354      
3 C -0.354      
4 C -0.263      
5 H 0.159      
6 H 0.159      
7 H 0.159      
8 H 0.159      
9 H 0.137      
10 H 0.144      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.641 -1.978 0.000 2.079
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -33.234 -0.275 0.000
y -0.275 -34.633 0.000
z 0.000 0.000 -30.000
Traceless
 xyz
x -0.917 -0.275 0.000
y -0.275 -3.017 0.000
z 0.000 0.000 3.934
Polar
3z2-r27.868
x2-y21.400
xy-0.275
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.799 0.790 0.000
y 0.790 7.898 0.000
z 0.000 0.000 7.465


<r2> (average value of r2) Å2
<r2> 93.466
(<r2>)1/2 9.668