CCCBDB calculation results Page

Home
- All data for one species
- Geometry
  - Experimental
  - Calculated
  - Comparisons
  - Bad Calculations
    - Bad moment of inertia
  - Tutorials and Explanations
    - Angle formulas
- Vibrations
  - Experimental
    - Vibrational frequencies
  - Calculated
    - Frequencies
  - Scale factors
- Reactions
- Entropies
- Ions
  - List Ions
  - Energy
    - Calculated Ionization Energy
    - Compare Ionzation energy
  - Electron Affinity
    - Calculated Electron affinity
    - Compare Electron affinity
  - Proton Affinity
    - Calculated Proton affinity
    - Compare Proton affinity
  - Ionization changes point group
Experimental
Calculated
- Energy
  - Optimized
  - Reaction
    - Reaction Energy 0K
    - Reaction Energy 298K
  - Internal Rotation
  - Orbital
  - Nuclear repulsion energy
  - Correlation
    - Full vs Frozen core energies
    - Partial correlation energies
  - Ion
  - Excited State
  - Basis Set Extrapolation
    - BSE energy
    - BSE Bond lengths
- Geometry
  - Calculated geometry
    - AIM bond orders
    - One type of bond
  - Rotation
  - Point group
  - State symmetry
  - <r2>
    - Sorted by r2
  - Z-matrix
  - Bad Calculations
- Vibrations
  - Frequencies
    - Animated vibrations
    - Anharmonic
  - Zero point energy (ZPE)
  - Scale Factors
  - Bad Calculations
- Electrostatics
  - Charges
  - Dipole
  - Quadrupole
  - Polarizability
  - Spin
    - Spin density
- Entropy and Heat Capacity
- Reaction
  - Reaction Energy 0K
  - Reaction Energy 298K
  - Isodesmic reactions
  - Transition State
- Lookup by property
  - By frequency
Comparisons
- Geometry
- Vibrations
- Energy
  - Reaction
  - Single point vs optimized
  - DFT grid size on energy
  - Semiempirical enthalpy
  - Internal rotation
  - Similar molecules
- Entropy
- Electrostatics
- Ion
Resources
- Info on Results
  - Calculations Done
  - Basis functions used
  - I/O files
- Glossary
- Conversion Forms
- Links
  - NIST Links
  - External links
- Thermochemistry
- Tutorials
  - Vibrations
    - Why scale vibrations
    - Zero-point energies
  - Entropy
    - Methyl rotor entropy
    - Entropy and conformations
  - Energy
  - Electrostatics
    - Dipole parts by point group
    - Quadrupoles
  - Geometry
    - Angle formulas
  - Cost
    - Cost Comparison
    - Timings Comparison
- Bad Calculations
  - Geometry
  - Vibrations
  - Low excited states
  - Oddities
    - NaCN Is not linear
FAQ Help
- Units
  - Choose Units
  - Explanations
- Credits
- Just show me
  - Show me a calculated geometry
- Summary
- Using
- List
  - Recent molecules
    - Choose a few
  - Molecules
  - Geometry
  - Vibrations
    - Big anharmonicity
  - Energy
    - Enthalpy at 0 Kelvin
  - Similar molecules
  - Ions, Dipoles, etc.
- Index of CCCBDB
- Feedback
  - Error form
  - Wants

	hartrees
Energy at 0K	-629.352045
Energy at 298.15K	-629.359656
Nuclear repulsion energy	291.909825

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	A	3140	3019	8.87
2	A	3131	3010	6.75
3	A	3114	2994	14.66
4	A	3072	2953	17.72
5	A	3063	2945	21.16
6	A	3047	2929	5.93
7	A	1842	1771	349.06
8	A	1490	1432	0.28
9	A	1476	1419	5.28
10	A	1449	1393	6.74
11	A	1354	1302	0.65
12	A	1308	1258	5.65
13	A	1296	1246	5.82
14	A	1243	1195	2.07
15	A	1182	1136	1.30
16	A	1110	1067	10.09
17	A	1069	1028	48.49
18	A	1032	992	44.54
19	A	1024	985	10.94
20	A	927	891	8.22
21	A	864	831	7.29
22	A	835	803	14.61
23	A	707	680	1.99
24	A	630	606	36.66
25	A	599	576	11.97
26	A	482	463	1.27
27	A	475	457	1.59
28	A	401	385	3.18
29	A	224	215	1.25
30	A	131	126	0.53

Atom	x (Å)	y (Å)	z (Å)
C1	-0.124	1.415	0.190
H2	-0.584	2.253	-0.340
H3	-0.131	1.661	1.260
C4	1.279	1.067	-0.286
H5	2.031	1.763	0.097
H6	1.317	1.104	-1.380
C7	1.573	-0.362	0.182
H8	1.860	-0.393	1.237
H9	2.362	-0.839	-0.404
C10	-1.005	0.183	0.019
O11	-2.200	0.164	-0.056
S12	0.025	-1.292	-0.040

	C1	H2	H3	C4	H5	H6	C7	H8	H9	C10	O11	S12
C1		1.0925	1.0984	1.5215	2.1852	2.1531	2.4578	2.8813	3.4079	1.5243	2.4363	2.7216
H2	1.0925		1.7657	2.2085	2.6961	2.4517	3.4297	3.9317	4.2706	2.1420	2.6561	3.6093
H3	1.0984	1.7657		2.1750	2.4576	3.0620	2.8570	2.8605	3.9031	2.1188	2.8732	3.2310
C4	1.5215	2.2085	2.1750		1.0943	1.0952	1.5324	2.1880	2.1955	2.4678	3.6011	2.6831
H5	2.1852	2.6961	2.4576	1.0943		1.7679	2.1761	2.4448	2.6707	3.4238	4.5258	3.6581
H6	2.1531	2.4517	3.0620	1.0952	1.7679		2.1571	3.0629	2.4122	2.8625	3.8728	3.0338
C7	2.4578	3.4297	2.8570	1.5324	2.1761	2.1571		1.0942	1.0917	2.6406	3.8168	1.8198
H8	2.8813	3.9317	2.8605	2.1880	2.4448	3.0629	1.0942		1.7731	3.1664	4.2971	2.4104
H9	3.4079	4.2706	3.9031	2.1955	2.6707	2.4122	1.0917	1.7731		3.5440	4.6831	2.4078
C10	1.5243	2.1420	2.1188	2.4678	3.4238	2.8625	2.6406	3.1664	3.5440		1.1969	1.8007
O11	2.4363	2.6561	2.8732	3.6011	4.5258	3.8728	3.8168	4.2971	4.6831	1.1969		2.6588
S12	2.7216	3.6093	3.2310	2.6831	3.6581	3.0338	1.8198	2.4104	2.4078	1.8007	2.6588

atom1	atom2	atom3	angle	atom1	atom2	atom3	angle
C1	C4	H5	112.280	C1	C4	H6	109.658
C1	C4	C7	107.181	C1	C10	O11	126.670
C1	C10	S12	109.591	H2	C1	H3	107.399
H2	C1	C4	114.308	H2	C1	C10	108.760
H3	C1	C4	111.204	H3	C1	C10	106.645
C4	C1	C10	108.235	C4	C7	H8	111.733
C4	C7	H9	112.497	C4	C7	S12	106.021
H5	C4	H6	107.698	H5	C4	C7	110.777
H6	C4	C7	109.222	C7	S12	C10	93.663
H8	C7	H9	108.425	H8	C7	S12	109.069
H9	C7	S12	109.008	O11	C10	S12	123.736

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

using model chemistry: B3PW91/6-31G(2df,p)

States and conformations

	Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
	Home All data for one species Geometry Experimental Experimental Geometries Same bond/angle many molecules Internal Coordinates by type Bond angles Calculated Calculated geometry Rotational constant Moments of inertia Products of moments of inertia BSE Bond lengths Show me a calculated geometry Comparisons Bonds, angles Rotational Constants Products of moments of inertia Point group Bad Calculations Bad moment of inertia Tutorials and Explanations Angle formulas Vibrations Experimental Vibrational frequencies Calculated Frequencies Scale factors Reactions Entropies Ions List Ions Energy Calculated Ionization Energy Compare Ionzation energy Electron Affinity Calculated Electron affinity Compare Electron affinity Proton Affinity Calculated Proton affinity Compare Proton affinity Ionization changes point group Experimental One molecule all properties One property a few molecules Enthalpy of formation Entropy Integrated Heat Capacity Heat Capacity Rotational Constants Vibrational Frequencies Dipole moment Ionization Energy Polarizability Quadrupole Point Groups Geometry Experimental Geometries Internal Coordinates by type Bond angles Rotational Constants Point Groups Diatomic bond lengths Vibrations Vibrational frequencies Diatomic Triatomics Energy Atomization Energy Internal Rotation Electrostatics Dipole Quadrupole Polarizability Reference Data Reference states Spin Splittings Molecules with good enthalpy Enthalpy at 0 Kelvin Calculated Energy Optimized Energy Energy 298K Minimum conformation Hydrogen bonds H bond with counterpoise Reaction Reaction Energy 0K Reaction Energy 298K Internal Rotation Barriers to internal rotation Rotational barrier and dipole Rotational Barrier 2 molecules Orbital HOMO LUMO gap HOMO Orbital Energies Nuclear repulsion energy Correlation Full vs Frozen core energies Partial correlation energies Ion Calculated Ionization Energy Vertical ionization Energy Calculated Electron affinity Calculated Proton affinity Atom charge differences Excited State Singlet triplet gap Electronic state Transition state Basis Set Extrapolation BSE energy BSE Bond lengths Geometry Calculated geometry AIM bond orders One type of bond Rotation Rotational constant Products of moments of inertia Moments of inertia Inertial defects Second moments Point group State symmetry <r2> Sorted by r2 Z-matrix Bad Calculations Bad moment of inertia Bad Calculated Bond Lengths Bad point group Worst molecules Vibrations Frequencies Animated vibrations Anharmonic Zero point energy (ZPE) Scale Factors Scale factors Scale factor uncertainty Calculate a scale factor Why scale vibrations Set scaling factors Bad Calculations Bad Vib. HF vs MP2 Bad vib. Calc. vs exp. Big anharmonicity Electrostatics Charges Mulliken CHELP Aim ESP Dipole Dipole Dipole angle Dipole calculation types Quadrupole Polarizability Spin Spin density Entropy and Heat Capacity Entropy Reaction entropy Heat Capacity Reaction Reaction Energy 0K Reaction Energy 298K Isodesmic reactions Transition State Transition state Transition state frequencies Transition state geometries IRC Lookup by property By frequency Comparisons Geometry Bonds, angles Bond, angle, or dihedral DFT grid size on point group DFT grid on bond length Core correlation - bond length Same bond/angle many molecules Isoelectronic diatomics Isoelectronic triatomic angles Average bond lengths Rotation Rotational Constants Products of moments of inertia Point group Vibrations Vibrations 2 calculations Frequency differences One frequency Zero point energy Intensity Intensity for one mode Vibrational intensities Reduced mass comparison Anharmonic Triatomic Scale factors Energy Reaction Reaction Energy 0K Reaction Energy 298K Atomization 0K Atomization 298K Single point vs optimized DFT grid size on energy Semiempirical enthalpy Internal rotation Similar molecules Conformation Sets of isomers Sets of tautomers Isomers Entropy Entropy Heat capacity Entropy of several molecules Integrated heat capacity Reaction entropy Electrostatics Dipole Polarizability Several molecules Quadrupole Ion Compare Ionzation energy Koopman ionization energy Koopman IE for a few molecules Compare Electron affinity Compare Proton affinity Protonation Site Resources Info on Results Calculations Done Method and basis set List molecules One molecule Multiple conformers, states Multiple conformers, states Basis functions used I/O files Input/output files MOL file Z-matrix wfn files Glossary Conversion Forms B to I, I to B Angle formulas Integrated heat Capacity Calculating Enthalpy Links NIST Links NIST webbook bibliographic data CCCBDB Experimental data External links Basis Set Exchange Computational Chemistry List Thermochemistry in Gaussian Minnesota Database Collection Benchmark Energy and Geometry Point Groups Thermochemistry Thermochemistry Molecules with good enthalpy A → B + C Reference states Tutorials Vibrations Why scale vibrations Zero-point energies Entropy Methyl rotor entropy Entropy and conformations Energy Getting enthalpy of formation Vertical vs adiabatic IE Thermo from calculations Electrostatics Dipole parts by point group Quadrupoles Geometry Angle formulas Cost Cost Comparison Timings Comparison Bad Calculations Geometry Bad moment of inertia Bad Calculated Bond Lengths Bad point group Worst molecules Vibrations Bad vib. Calc. vs exp. Bad Vib. HF vs MP2 Bad scale factors Low excited states Oddities NaCN Is not linear FAQ Help Units Choose Units Energy Bond length Rotational Constant Moment of Inertia Dipole and Quadrupole Polarizability Explanations Hartree cm-1 Debye Credits Just show me Show me a calculated geometry Summary Using older interface Limit Basis sets Method options List Recent molecules Choose a few Molecules Number of atoms By heavy atoms Diatomics InChI Deuterated Dimers Geometry Point group Point group count Bonds types Isodesmic reactions Bad point group Multiple conformers, states Vibrations Big anharmonicity Energy Enthalpy at 0 Kelvin Similar molecules Similar Isomers Cis/trans Tautomers Multiple conformers, states Ions, Dipoles, etc. List Ions Ionization changes point group Dipole Quadrupole Polarizability Proton Affinities Index of CCCBDB Feedback Error form Wants
You are here: Calculated > Energy > Optimized > Energy

Number	Element	Mulliken
1	C	-0.349
2	H	0.168
3	H	0.166
4	C	-0.270
5	H	0.144
6	H	0.154
7	C	-0.285
8	H	0.163
9	H	0.166
10	C	0.363
11	O	-0.322
12	S	-0.097

	x	y	z	Total
	3.616	1.789	0.366	4.051
CHELPG
AIM
ESP

	x	y	z
x	10.406	-0.405	0.100
y	-0.405	9.812	0.123
z	0.100	0.123	6.772

<r²>	177.780
(<r²>)^1/2	13.333

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

using model chemistry: B3PW91/6-31G(2df,p)

States and conformations

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