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All results from a given calculation for C4H6OS (Dihydro-2-(3H)-thiophenone)

using model chemistry: wB97X-D/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at wB97X-D/cc-pVDZ
 hartrees
Energy at 0K-629.386136
Energy at 298.15K-629.393805
HF Energy-629.386136
Nuclear repulsion energy291.688905
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/cc-pVDZ
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 3169 3019 8.58      
2 A 3160 3010 6.85      
3 A 3141 2992 17.99      
4 A 3095 2948 20.11      
5 A 3087 2941 24.81      
6 A 3069 2924 7.19      
7 A 1843 1756 441.34      
8 A 1513 1441 1.71      
9 A 1496 1425 7.76      
10 A 1470 1400 10.54      
11 A 1369 1304 0.11      
12 A 1329 1266 4.61      
13 A 1320 1257 6.47      
14 A 1257 1198 2.34      
15 A 1205 1148 1.36      
16 A 1130 1076 12.81      
17 A 1086 1035 71.31      
18 A 1046 997 38.86      
19 A 1042 993 0.91      
20 A 931 887 9.63      
21 A 878 836 7.40      
22 A 848 808 12.16      
23 A 710 677 2.26      
24 A 640 610 40.39      
25 A 607 578 10.45      
26 A 490 466 0.65      
27 A 482 459 2.24      
28 A 410 391 3.68      
29 A 225 214 1.48      
30 A 123 117 0.81      

Unscaled Zero Point Vibrational Energy (zpe) 21084.7 cm-1
Scaled (by 0.9526) Zero Point Vibrational Energy (zpe) 20085.3 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/cc-pVDZ
ABC
0.14776 0.10471 0.06471

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.113 1.419 0.189
H2 -0.569 2.259 -0.341
H3 -0.119 1.656 1.260
C4 1.289 1.060 -0.287
H5 2.046 1.751 0.095
H6 1.327 1.093 -1.381
C7 1.569 -0.371 0.188
H8 1.844 -0.391 1.246
H9 2.362 -0.853 -0.387
C10 -0.995 0.191 0.007
O11 -2.197 0.181 -0.048
S12 0.012 -1.297 -0.043

Atom - Atom Distances (Å)
  C1 H2 H3 C4 H5 H6 C7 H8 H9 C10 O11 S12
C11.09201.09761.52422.18672.15562.45692.86813.40911.52282.43572.7291
H21.09201.76872.21202.69912.45733.43033.91934.27502.13962.65613.6152
H31.09761.76872.17622.46113.06422.84832.83663.89452.11782.86493.2307
C41.52422.21202.17621.09371.09501.53372.18292.19542.46153.60352.6923
H52.18672.69912.46111.09371.76872.17722.44042.66683.41884.52663.6673
H62.15562.45733.06421.09501.76872.15933.06122.41762.85163.87673.0387
C72.45693.43032.84831.53372.17722.15931.09371.09132.63103.81361.8264
H82.86813.91932.83662.18292.44043.06121.09371.77423.15164.28152.4163
H93.40914.27503.89452.19542.66682.41761.09131.77423.53754.68712.4168
C101.52282.13962.11782.46153.41882.85162.63103.15163.53751.20351.7971
O112.43572.65612.86493.60354.52663.87673.81364.28154.68711.20352.6574
S122.72913.61523.23072.69233.66733.03871.82642.41632.41681.79712.6574

picture of Dihydro-2-(3H)-thiophenone state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C4 H5 112.248 C1 C4 H6 109.692
C1 C4 C7 106.922 C1 C10 O11 126.202
C1 C10 S12 110.306 H2 C1 H3 107.757
H2 C1 C4 114.442 H2 C1 C10 108.702
H3 C1 C4 111.165 H3 C1 C10 106.713
C4 C1 C10 107.770 C4 C7 H8 111.259
C4 C7 H9 112.420 C4 C7 S12 106.168
H5 C4 H6 107.829 H5 C4 C7 110.806
H6 C4 C7 109.323 C7 S12 C10 93.114
H8 C7 H9 108.584 H8 C7 S12 109.087
H9 C7 S12 109.249 O11 C10 S12 123.438
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.268      
2 H 0.198      
3 H 0.200      
4 C -0.305      
5 H 0.172      
6 H 0.184      
7 C -0.457      
8 H 0.201      
9 H 0.198      
10 C 0.075      
11 O -0.391      
12 S 0.192      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  4.138 1.789 0.403 4.526
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -47.997 -0.202 -0.043
y -0.202 -42.466 0.138
z -0.043 0.138 -42.348
Traceless
 xyz
x -5.590 -0.202 -0.043
y -0.202 2.707 0.138
z -0.043 0.138 2.884
Polar
3z2-r25.768
x2-y2-5.531
xy-0.202
xz-0.043
yz0.138


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.104 -0.467 0.112
y -0.467 10.256 0.117
z 0.112 0.117 7.402


<r2> (average value of r2) Å2
<r2> 178.626
(<r2>)1/2 13.365