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	-554.776556
Energy at 298.15K	-554.787235
Nuclear repulsion energy	239.100990

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	A	3064	3014	11.17
2	A	3057	3007	14.81
3	A	3040	2991	23.41
4	A	3026	2977	24.09
5	A	2980	2931	19.96
6	A	2966	2918	18.69
7	A	2961	2913	23.67
8	A	2955	2906	8.56
9	A	2937	2890	19.20
10	A	2543	2502	7.74
11	A	1454	1430	10.66
12	A	1439	1415	20.20
13	A	1437	1414	6.90
14	A	1432	1409	14.42
15	A	1415	1392	3.04
16	A	1357	1334	25.15
17	A	1354	1332	9.20
18	A	1332	1311	3.02
19	A	1283	1262	10.11
20	A	1255	1234	0.26
21	A	1230	1210	2.45
22	A	1155	1136	2.00
23	A	1122	1104	1.83
24	A	1090	1072	10.55
25	A	1054	1036	1.80
26	A	979	963	10.94
27	A	946	930	6.58
28	A	854	840	3.38
29	A	850	836	8.31
30	A	767	754	10.27
31	A	616	606	3.43
32	A	455	448	0.37
33	A	374	368	1.16
34	A	327	321	1.06
35	A	263	259	0.31
36	A	231	228	1.11
37	A	222	218	0.91
38	A	189	186	18.47
39	A	118	116	0.08

Atom	x (Å)	y (Å)	z (Å)
S1	0.924	-1.215	-0.005
H2	1.177	-0.956	1.312
C3	1.234	1.517	-0.014
H4	1.427	1.539	1.073
H5	0.850	2.511	-0.301
C6	0.239	0.440	-0.351
H7	0.084	0.409	-1.447
C8	-1.096	0.662	0.322
H9	-1.408	1.704	0.113
H10	-0.947	0.610	1.419
C11	-2.175	-0.296	-0.107
H12	-2.371	-0.216	-1.190
H13	-1.874	-1.337	0.096
H14	-3.124	-0.105	0.416
H15	2.197	1.354	-0.520

	S1	H2	C3	H4	H5	C6	H7	C8	H9	H10	C11	H12	H13	H14	H15
S1		1.3660	2.7493	3.0003	3.7385	1.8238	2.3289	2.7767	3.7377	2.9760	3.2333	3.6410	2.8024	4.2178	2.9132
H2	1.3660		2.8064	2.5191	3.8378	2.3653	3.2670	2.9610	3.8983	2.6415	3.6996	4.4044	3.3073	4.4749	3.1196
C3	2.7493	2.8064		1.1042	1.1039	1.5045	2.1455	2.5050	2.6520	2.7627	3.8622	4.1690	4.2211	4.6696	1.0997
H4	3.0003	2.5191	1.1042		1.7789	2.1559	3.0711	2.7747	2.9973	2.5724	4.2110	4.7564	4.4860	4.8825	1.7792
H5	3.7385	3.8378	1.1039	1.7789		2.1600	2.5135	2.7560	2.4336	3.1304	4.1313	4.3127	4.7312	4.8111	1.7891
C6	1.8238	2.3653	1.5045	2.1559	2.1600		1.1071	1.5123	2.1279	2.1376	2.5356	2.8189	2.7970	3.4922	2.1672
H7	2.3289	3.2670	2.1455	3.0711	2.5135	1.1071		2.1417	2.5172	3.0521	2.7192	2.5460	3.0435	3.7449	2.4935
C8	2.7767	2.9610	2.5050	2.7747	2.7560	1.5123	2.1417		1.1074	1.1077	1.5052	2.1637	2.1568	2.1694	3.4690
H9	3.7377	3.8983	2.6520	2.9973	2.4336	2.1279	2.5172	1.1074		1.7642	2.1533	2.5120	3.0762	2.5111	3.6769
H10	2.9760	2.6415	2.7627	2.5724	3.1304	2.1376	3.0521	1.1077	1.7642		2.1580	3.0845	2.5300	2.5005	3.7678
C11	3.2333	3.6996	3.8622	4.2110	4.1313	2.5356	2.7192	1.5052	2.1533	2.1580		1.1033	1.1019	1.1006	4.6910
H12	3.6410	4.4044	4.1690	4.7564	4.3127	2.8189	2.5460	2.1637	2.5120	3.0845	1.1033		1.7765	1.7775	4.8763
H13	2.8024	3.3073	4.2211	4.4860	4.7312	2.7970	3.0435	2.1568	3.0762	2.5300	1.1019	1.7765		1.7837	4.9188
H14	4.2178	4.4749	4.6696	4.8825	4.8111	3.4922	3.7449	2.1694	2.5111	2.5005	1.1006	1.7775	1.7837		5.5958
H15	2.9132	3.1196	1.0997	1.7792	1.7891	2.1672	2.4935	3.4690	3.6769	3.7678	4.6910	4.8763	4.9188	5.5958

atom1	atom2	atom3	angle	atom1	atom2	atom3	angle
S1	C6	C3	111.026	S1	C6	H7	102.468
S1	C6	C8	112.340	H2	S1	C6	94.635
C3	C6	H7	109.537	C3	C6	C8	112.268
H4	C3	H5	107.338	H4	C3	C6	110.528
H4	C3	H15	107.664	H5	C3	C6	110.877
H5	C3	H15	108.564	C6	C3	H15	111.708
C6	C8	H9	107.634	C6	C8	H10	108.354
C6	C8	C11	114.339	H7	C6	C8	108.707
C8	C11	H12	111.154	C8	C11	H13	110.690
C8	C11	H14	111.786	H9	C8	H10	105.585
H9	C8	C11	110.086	H10	C8	C11	110.436
H12	C11	H13	107.337	H12	C11	H14	107.522
H13	C11	H14	108.168

All results from a given calculation for CH₃CH(SH)CH₂CH₃ (2-Butanethiol)

using model chemistry: LSDA/6-311G*

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	S	-0.090
2	H	0.157
3	C	-0.681
4	H	0.238
5	H	0.243
6	C	-0.493
7	H	0.279
8	C	-0.451
9	H	0.241
10	H	0.236
11	C	-0.705
12	H	0.237
13	H	0.271
14	H	0.245
15	H	0.273

	x	y	z	Total
	-0.572	1.688	0.530	1.859
CHELPG
AIM
ESP

	x	y	z
x	10.551	-0.425	0.184
y	-0.425	10.732	-0.050
z	0.184	-0.050	8.768

<r²>	0.000
(<r²>)^1/2	0.000

All results from a given calculation for CH3CH(SH)CH2CH3 (2-Butanethiol)

using model chemistry: LSDA/6-311G*

States and conformations

All results from a given calculation for CH₃CH(SH)CH₂CH₃ (2-Butanethiol)