return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

All results from a given calculation for C3H6S (Thietane)

using model chemistry: wB97X-D/aug-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 wB97X-D/aug-cc-pVTZ
 hartrees
Energy at 0K-516.117874
Energy at 298.15K-516.124929
HF Energy-516.117874
Nuclear repulsion energy164.634124
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/aug-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' 3159 3022 26.50      
2 A' 3128 2992 9.49      
3 A' 3094 2960 21.32      
4 A' 3081 2947 30.28      
5 A' 1520 1454 0.62      
6 A' 1490 1425 4.24      
7 A' 1270 1215 0.90      
8 A' 1212 1160 0.51      
9 A' 992 949 1.70      
10 A' 957 915 0.46      
11 A' 858 821 3.55      
12 A' 726 694 2.50      
13 A' 541 518 2.63      
14 A' 122 116 1.45      
15 A" 3153 3016 6.52      
16 A" 3093 2959 59.96      
17 A" 1495 1431 0.35      
18 A" 1324 1267 3.43      
19 A" 1274 1219 6.66      
20 A" 1208 1155 6.32      
21 A" 1049 1003 0.01      
22 A" 1005 962 0.19      
23 A" 838 802 0.00      
24 A" 708 677 2.04      

Unscaled Zero Point Vibrational Energy (zpe) 18648.2 cm-1
Scaled (by 0.9566) Zero Point Vibrational Energy (zpe) 17838.8 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 wB97X-D/aug-cc-pVTZ
ABC
0.33896 0.22368 0.14790

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/aug-cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.301 1.049 0.000
C2 -0.182 -0.305 1.148
C3 -0.182 -0.305 -1.148
C4 -0.182 -1.328 0.000
H5 -1.165 -0.132 1.579
H6 0.537 -0.483 1.943
H7 -1.165 -0.132 -1.579
H8 0.537 -0.483 -1.943
H9 -1.025 -2.017 0.000
H10 0.738 -1.910 0.000

Atom - Atom Distances (Å)
  S1 C2 C3 C4 H5 H6 H7 H8 H9 H10
S11.84041.84042.42552.45722.48602.45722.48603.34032.9911
C21.84042.29691.53751.08771.08632.90443.17912.22682.1767
C31.84042.29691.53752.90443.17911.08771.08632.22682.1767
C42.42551.53751.53752.21142.23752.21142.23751.08901.0882
H52.45721.08772.90442.21141.77633.15763.92772.46263.0455
H62.48601.08633.17912.23751.77633.92773.88642.92722.4190
H72.45722.90441.08772.21143.15763.92771.77632.46263.0455
H82.48603.17911.08632.23753.92773.88641.77632.92722.4190
H93.34032.22682.22681.08902.46262.92722.46262.92721.7661
H102.99112.17672.17671.08823.04552.41903.04552.41901.7661

picture of Thietane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 C2 C4 91.336 S1 C2 H5 111.509
S1 C2 H6 113.795 S1 C3 C4 91.336
S1 C3 H7 111.509 S1 C3 H8 113.795
C2 S1 C3 77.221 C2 C4 C3 96.654
C2 C4 H9 114.872 C2 C4 H10 110.833
C3 C4 H9 114.872 C3 C4 H10 110.833
C4 C2 H5 113.678 C4 C2 H6 115.957
C4 C3 H7 113.678 C4 C3 H8 115.957
H5 C2 H6 109.582 H7 C3 H8 109.582
H9 C4 H10 108.421
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S -0.090      
2 C -0.484      
3 C -0.484      
4 C -0.358      
5 H 0.208      
6 H 0.253      
7 H 0.208      
8 H 0.253      
9 H 0.275      
10 H 0.220      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.684 -1.911 0.000 2.029
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.998 -0.315 0.000
y -0.315 -34.443 0.000
z 0.000 0.000 -29.924
Traceless
 xyz
x -0.815 -0.315 0.000
y -0.315 -2.982 0.000
z 0.000 0.000 3.796
Polar
3z2-r27.593
x2-y21.445
xy-0.315
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.313 0.543 0.000
y 0.543 8.955 0.000
z 0.000 0.000 8.451


<r2> (average value of r2) Å2
<r2> 92.947
(<r2>)1/2 9.641