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	-616.720172
Energy at 298.15K	-616.727153
Nuclear repulsion energy	200.554814

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	A'	3157	3140	7.94
2	A'	3084	3067	9.67
3	A'	3034	3018	34.67
4	A'	2966	2950	25.95
5	A'	2931	2916	32.83
6	A'	1626	1617	16.78
7	A'	1476	1468	5.59
8	A'	1439	1432	2.51
9	A'	1382	1375	5.52
10	A'	1333	1325	27.62
11	A'	1288	1282	1.87
12	A'	1226	1219	7.13
13	A'	1062	1057	0.45
14	A'	1015	1010	6.25
15	A'	853	848	7.00
16	A'	784	780	70.69
17	A'	501	498	5.22
18	A'	314	312	1.16
19	A'	175	174	0.43
20	A"	3029	3013	35.07
21	A"	2948	2932	14.97
22	A"	1470	1462	8.30
23	A"	1254	1248	0.35
24	A"	1072	1066	1.96
25	A"	930	925	42.47
26	A"	799	795	8.87
27	A"	703	699	0.00
28	A"	287	285	0.96
29	A"	189	188	0.78
30	A"	138	137	0.42

Atom	x (Å)	y (Å)	z (Å)
C1	1.949	-1.729	0.000
H2	2.479	-2.695	0.000
H3	2.275	-1.169	0.892
H4	2.275	-1.169	-0.892
C5	0.423	-1.957	0.000
H6	0.142	-2.570	-0.878
H7	0.142	-2.570	0.878
C8	0.000	0.550	0.000
Cl9	-1.080	1.961	0.000
H10	1.049	0.844	0.000
C11	-0.451	-0.715	0.000
H12	-1.533	-0.888	0.000

	C1	H2	H3	H4	C5	H6	H7	C8	Cl9	H10	C11	H12
C1		1.1015	1.1026	1.1026	1.5427	2.1783	2.1783	2.9987	4.7738	2.7264	2.6057	3.5827
H2	1.1015		1.7790	1.7790	2.1842	2.5000	2.5000	4.0833	5.8600	3.8172	3.5364	4.4007
H3	1.1026	1.7790		1.7842	2.2013	3.1060	2.5523	2.9878	4.6741	2.5207	2.9042	3.9216
H4	1.1026	1.7790	1.7842		2.2013	2.5523	3.1060	2.9878	4.6741	2.5207	2.9042	3.9216
C5	1.5427	2.1842	2.2013	2.2013		1.1074	1.1074	2.5423	4.1962	2.8704	1.5191	2.2299
H6	2.1783	2.5000	3.1060	2.5523	1.1074		1.7561	3.2444	4.7742	3.6406	2.1366	2.5316
H7	2.1783	2.5000	2.5523	3.1060	1.1074	1.7561		3.2444	4.7742	3.6406	2.1366	2.5316
C8	2.9987	4.0833	2.9878	2.9878	2.5423	3.2444	3.2444		1.7767	1.0895	1.3426	2.1016
Cl9	4.7738	5.8600	4.6741	4.6741	4.1962	4.7742	4.7742	1.7767		2.4036	2.7484	2.8840
H10	2.7264	3.8172	2.5207	2.5207	2.8704	3.6406	3.6406	1.0895	2.4036		2.1635	3.1092
C11	2.6057	3.5364	2.9042	2.9042	1.5191	2.1366	2.1366	1.3426	2.7484	2.1635		1.0959
H12	3.5827	4.4007	3.9216	3.9216	2.2299	2.5316	2.5316	2.1016	2.8840	3.1092	1.0959

atom1	atom2	atom3	angle	atom1	atom2	atom3	angle
C1	C5	H6	109.467	C1	C5	H7	109.467
C1	C5	C11	116.647	H2	C1	H3	107.632
H2	C1	H4	107.632	H2	C1	C5	110.270
H3	C1	H4	108.017	H3	C1	C5	111.559
H4	C1	C5	111.559	C5	C11	C8	125.227
C5	C11	H12	116.079	H6	C5	H7	104.918
H6	C5	C11	107.846	H7	C5	C11	107.846
C8	C11	H12	118.695	Cl9	C8	H10	111.739
Cl9	C8	C11	122.941	H10	C8	C11	125.320

All results from a given calculation for CHClCHCH₂CH₃ ((Z)-1-Chloro-1-butene)

using model chemistry: BLYP/6-31+G**

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	-0.600
2	H	0.147
3	H	0.155
4	H	0.155
5	C	-0.283
6	H	0.152
7	H	0.152
8	C	-0.265
9	Cl	0.042
10	H	0.161
11	C	0.051
12	H	0.133

	x	y	z	Total
	1.076	-2.039	0.000	2.306
CHELPG
AIM
ESP

<r²>	228.530
(<r²>)^1/2	15.117

All results from a given calculation for CHClCHCH2CH3 ((Z)-1-Chloro-1-butene)

using model chemistry: BLYP/6-31+G**

States and conformations

All results from a given calculation for CHClCHCH₂CH₃ ((Z)-1-Chloro-1-butene)