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All results from a given calculation for C3H6S (Thietane)

using model chemistry: B97D3/6-311+G(3df,2p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B97D3/6-311+G(3df,2p)
 hartrees
Energy at 0K-516.090243
Energy at 298.15K-516.097201
HF Energy-516.090243
Nuclear repulsion energy163.670645
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 B97D3/6-311+G(3df,2p)
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' 3063 3023 38.48      
2 A' 3033 2994 6.60      
3 A' 2998 2959 32.54      
4 A' 2984 2945 43.36      
5 A' 1476 1457 0.86      
6 A' 1456 1438 3.36      
7 A' 1222 1206 1.54      
8 A' 1177 1162 0.68      
9 A' 963 951 2.57      
10 A' 921 909 0.29      
11 A' 834 823 2.20      
12 A' 684 675 2.31      
13 A' 516 509 3.27      
14 A' 143 141 1.32      
15 A" 3057 3017 12.00      
16 A" 2996 2957 73.98      
17 A" 1452 1433 0.00      
18 A" 1281 1264 2.57      
19 A" 1230 1214 7.55      
20 A" 1162 1147 6.14      
21 A" 1013 1000 0.08      
22 A" 967 954 0.11      
23 A" 810 799 0.00      
24 A" 653 644 2.37      

Unscaled Zero Point Vibrational Energy (zpe) 18044.0 cm-1
Scaled (by 0.987) Zero Point Vibrational Energy (zpe) 17809.5 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 B97D3/6-311+G(3df,2p)
ABC
0.33575 0.22029 0.14645

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-311+G(3df,2p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.358 1.038 0.000
C2 -0.216 -0.298 1.150
C3 -0.216 -0.298 -1.150
C4 -0.216 -1.328 0.000
H5 -1.214 -0.074 1.538
H6 0.466 -0.492 1.980
H7 -1.214 -0.074 -1.538
H8 0.466 -0.492 -1.980
H9 -1.057 -2.031 0.000
H10 0.715 -1.902 0.000

Atom - Atom Distances (Å)
  S1 C2 C3 C4 H5 H6 H7 H8 H9 H10
S11.85411.85412.43522.46462.50502.46462.50503.38022.9615
C21.85412.29951.54381.09401.09202.87553.20932.24352.1819
C31.85412.29951.54382.87553.20931.09401.09202.24352.1819
C42.43521.54381.54382.22122.25512.22122.25511.09601.0935
H52.46461.09402.87552.22121.78703.07533.92092.49423.0703
H62.50501.09203.20932.25511.78703.92093.96052.93412.4434
H72.46462.87551.09402.22123.07533.92091.78702.49423.0703
H82.50503.20931.09202.25513.92093.96051.78702.93412.4434
H93.38022.24352.24351.09602.49422.93412.49422.93411.7764
H102.96152.18192.18191.09353.07032.44343.07032.44341.7764

picture of Thietane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 C2 C4 91.093 S1 C2 H5 110.787
S1 C2 H6 113.972 S1 C3 C4 91.093
S1 C3 H7 110.787 S1 C3 H8 113.972
C2 S1 C3 76.651 C2 C4 C3 96.281
C2 C4 H9 115.351 C2 C4 H10 110.488
C3 C4 H9 115.351 C3 C4 H10 110.488
C4 C2 H5 113.627 C4 C2 H6 116.599
C4 C3 H7 113.627 C4 C3 H8 116.599
H5 C2 H6 109.665 H7 C3 H8 109.665
H9 C4 H10 108.451
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S -0.396      
2 C -0.013      
3 C -0.013      
4 C -0.347      
5 H 0.137      
6 H 0.116      
7 H 0.137      
8 H 0.116      
9 H 0.119      
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
  -0.720 -1.817 0.000 1.954
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -33.362 -0.339 0.000
y -0.339 -34.617 0.000
z 0.000 0.000 -30.247
Traceless
 xyz
x -0.931 -0.339 0.000
y -0.339 -2.812 0.000
z 0.000 0.000 3.742
Polar
3z2-r27.485
x2-y21.254
xy-0.339
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.565 0.643 0.000
y 0.643 9.216 0.000
z 0.000 0.000 8.621


<r2> (average value of r2) Å2
<r2> 93.928
(<r2>)1/2 9.692