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

using model chemistry: B97D3/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B97D3/cc-pVTZ
 hartrees
Energy at 0K-629.439101
Energy at 298.15K-629.446592
HF Energy-629.439101
Nuclear repulsion energy290.477869
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/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 3071 3028 15.41      
2 A 3062 3019 12.14      
3 A 3043 3000 24.91      
4 A 3006 2964 22.59      
5 A 2998 2956 29.75      
6 A 2978 2937 9.00      
7 A 1753 1728 362.45      
8 A 1468 1447 0.43      
9 A 1457 1436 4.91      
10 A 1430 1410 5.87      
11 A 1330 1311 0.41      
12 A 1285 1267 6.12      
13 A 1270 1253 5.09      
14 A 1225 1208 1.47      
15 A 1156 1140 2.06      
16 A 1093 1078 3.56      
17 A 1032 1017 26.93      
18 A 1008 994 2.18      
19 A 995 981 65.73      
20 A 895 883 9.22      
21 A 851 839 5.29      
22 A 816 805 20.94      
23 A 665 656 2.15      
24 A 600 592 24.41      
25 A 581 573 24.00      
26 A 470 464 1.87      
27 A 465 458 1.35      
28 A 384 379 4.39      
29 A 219 216 1.05      
30 A 126 124 0.70      

Unscaled Zero Point Vibrational Energy (zpe) 20365.4 cm-1
Scaled (by 0.986) Zero Point Vibrational Energy (zpe) 20080.3 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 B97D3/cc-pVTZ
ABC
0.14682 0.10347 0.06406

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/cc-pVTZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.126 1.419 0.187
H2 -0.586 2.254 -0.347
H3 -0.133 1.666 1.258
C4 1.282 1.074 -0.287
H5 2.030 1.774 0.097
H6 1.320 1.108 -1.381
C7 1.584 -0.355 0.186
H8 1.859 -0.381 1.244
H9 2.376 -0.831 -0.395
C10 -1.011 0.184 0.019
O11 -2.213 0.166 -0.053
S12 0.029 -1.303 -0.043

Atom - Atom Distances (Å)
  C1 H2 H3 C4 H5 H6 C7 H8 H9 C10 O11 S12
C11.09241.09881.52492.18692.15532.46392.88063.41511.52902.44582.7365
H21.09241.76762.20962.69612.45223.43463.93074.27702.14512.66333.6227
H31.09881.76762.17682.45713.06342.86062.85663.90692.12192.87963.2458
C41.52492.20962.17681.09441.09511.53542.19002.20002.47863.61812.6986
H52.18692.69612.45711.09441.77032.17722.44762.67393.43284.53983.6737
H62.15532.45223.06341.09511.77032.15953.06592.41842.87173.88953.0449
C72.46393.43462.86061.53542.17722.15951.09411.09142.65533.83951.8356
H82.88063.93072.85662.19002.44763.06591.09411.77653.17094.30792.4197
H93.41514.27703.90692.20002.67392.41841.09141.77653.56004.70842.4202
C101.52902.14512.12192.47863.43282.87172.65533.17093.56001.20401.8154
O112.44582.66332.87963.61814.53983.88953.83954.30794.70841.20402.6802
S122.73653.62273.24582.69863.67373.04491.83562.41972.42021.81542.6802

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 112.443 C1 C4 H6 109.491
C1 C4 C7 107.150 C1 C10 O11 126.512
C1 C10 S12 109.543 H2 C1 H3 107.589
H2 C1 C4 114.327 H2 C1 C10 108.506
H3 C1 C4 111.034 H3 C1 C10 106.800
C4 C1 C10 108.302 C4 C7 H8 111.396
C4 C7 H9 112.671 C4 C7 S12 106.057
H5 C4 H6 107.855 H5 C4 C7 110.733
H6 C4 C7 109.132 C7 S12 C10 93.471
H8 C7 H9 108.561 H8 C7 S12 108.865
H9 C7 S12 109.196 O11 C10 S12 123.914
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.128      
2 H 0.096      
3 H 0.094      
4 C -0.150      
5 H 0.084      
6 H 0.090      
7 C -0.138      
8 H 0.096      
9 H 0.099      
10 C 0.154      
11 O -0.237      
12 S -0.059      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  3.634 1.662 0.344 4.011
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -47.003 -0.203 -0.045
y -0.203 -42.417 0.147
z -0.045 0.147 -42.104
Traceless
 xyz
x -4.742 -0.203 -0.045
y -0.203 2.137 0.147
z -0.045 0.147 2.606
Polar
3z2-r25.211
x2-y2-4.586
xy-0.203
xz-0.045
yz0.147


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.502 -0.466 0.126
y -0.466 10.904 0.146
z 0.126 0.146 7.151


<r2> (average value of r2) Å2
<r2> 179.743
(<r2>)1/2 13.407