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

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 C1 1A
Energy calculated at wB97X-D/aug-cc-pVTZ
 hartrees
Energy at 0K-629.489928
Energy at 298.15K-629.497581
HF Energy-629.489928
Nuclear repulsion energy292.690651
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 3152 3015 8.10      
2 A 3144 3007 7.22      
3 A 3123 2988 18.30      
4 A 3084 2950 17.44      
5 A 3075 2942 22.35      
6 A 3057 2925 5.66      
7 A 1832 1752 434.51      
8 A 1506 1440 2.15      
9 A 1490 1425 6.18      
10 A 1467 1404 9.26      
11 A 1366 1307 0.43      
12 A 1329 1271 4.48      
13 A 1311 1254 3.89      
14 A 1257 1203 2.04      
15 A 1199 1147 1.17      
16 A 1127 1078 10.46      
17 A 1077 1030 62.15      
18 A 1043 997 37.97      
19 A 1034 989 5.28      
20 A 930 889 8.73      
21 A 869 831 6.23      
22 A 843 807 13.86      
23 A 707 677 2.06      
24 A 636 608 40.08      
25 A 605 579 11.84      
26 A 488 467 1.17      
27 A 481 460 1.84      
28 A 408 390 3.80      
29 A 219 210 1.27      
30 A 121 116 0.70      

Unscaled Zero Point Vibrational Energy (zpe) 20988.7 cm-1
Scaled (by 0.9566) Zero Point Vibrational Energy (zpe) 20077.8 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
0.14899 0.10524 0.06512

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.118 1.413 0.189
H2 -0.575 2.247 -0.338
H3 -0.121 1.650 1.256
C4 1.280 1.059 -0.289
H5 2.032 1.752 0.088
H6 1.314 1.088 -1.378
C7 1.567 -0.365 0.187
H8 1.838 -0.384 1.242
H9 2.357 -0.845 -0.385
C10 -0.996 0.187 0.015
O11 -2.190 0.173 -0.052
S12 0.017 -1.291 -0.043

Atom - Atom Distances (Å)
  C1 H2 H3 C4 H5 H6 C7 H8 H9 C10 O11 S12
C11.08771.09331.51922.17862.14762.44922.85683.39861.51782.42652.7173
H21.08771.76202.20392.68772.44863.41873.90404.26152.13212.64403.5999
H31.09331.76202.16772.45133.05212.83752.82373.88022.10882.85883.2180
C41.51922.20392.16771.08941.09051.52802.17592.18912.45613.58932.6795
H52.17862.68772.45131.08941.76252.16892.43492.65883.40874.50943.6518
H62.14762.44863.05211.09051.76252.15023.05032.41022.84373.85663.0211
C72.44923.41872.83751.52802.16892.15021.08911.08692.62733.80301.8206
H82.85683.90402.82372.17592.43493.05031.08911.76853.14024.26702.4057
H93.39864.26153.88022.18912.65882.41021.08691.76853.53074.67162.4070
C101.51782.13212.10882.45613.40872.84372.62733.14023.53071.19621.7928
O112.42652.64402.85883.58934.50943.85663.80304.26704.67161.19622.6488
S122.71733.59993.21802.67953.65183.02111.82062.40572.40701.79282.6488

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 112.211 C1 C4 H6 109.661
C1 C4 C7 106.977 C1 C10 O11 126.373
C1 C10 S12 110.053 H2 C1 H3 107.780
H2 C1 C4 114.415 H2 C1 C10 108.711
H3 C1 C4 111.096 H3 C1 C10 106.600
C4 C1 C10 107.940 C4 C7 H8 111.384
C4 C7 H9 112.587 C4 C7 S12 105.966
H5 C4 H6 107.903 H5 C4 C7 110.801
H6 C4 C7 109.264 C7 S12 C10 93.284
H8 C7 H9 108.725 H8 C7 S12 108.939
H9 C7 S12 109.144 O11 C10 S12 123.559
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 C -0.355      
2 H 0.237      
3 H 0.236      
4 C -0.354      
5 H 0.253      
6 H 0.231      
7 C -0.420      
8 H 0.232      
9 H 0.237      
10 C 0.585      
11 O -0.754      
12 S -0.128      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  3.944 1.693 0.370 4.308
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -47.509 -0.184 -0.055
y -0.184 -42.228 0.141
z -0.055 0.141 -42.120
Traceless
 xyz
x -5.335 -0.184 -0.055
y -0.184 2.587 0.141
z -0.055 0.141 2.748
Polar
3z2-r25.496
x2-y2-5.282
xy-0.184
xz-0.055
yz0.141


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.702 -0.409 0.099
y -0.409 10.951 0.104
z 0.099 0.104 7.948


<r2> (average value of r2) Å2
<r2> 177.455
(<r2>)1/2 13.321