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	-616.707214
Energy at 298.15K	-616.714372
Nuclear repulsion energy	212.259985

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	A	3258	3117	12.37
2	A	3183	3045	5.15
3	A	3170	3033	12.31
4	A	3163	3026	13.40
5	A	3146	3010	16.68
6	A	3122	2986	3.04
7	A	3066	2933	13.94
8	A	1734	1659	1.00
9	A	1517	1452	2.62
10	A	1511	1445	8.17
11	A	1473	1410	9.17
12	A	1431	1369	6.71
13	A	1348	1290	2.14
14	A	1325	1268	1.74
15	A	1277	1221	26.70
16	A	1208	1156	12.37
17	A	1121	1073	2.37
18	A	1051	1006	38.04
19	A	1030	985	10.56
20	A	988	945	7.35
21	A	953	912	38.43
22	A	882	844	10.19
23	A	722	691	39.46
24	A	636	608	16.51
25	A	458	439	7.36
26	A	321	307	1.36
27	A	304	290	1.42
28	A	281	269	4.68
29	A	257	246	0.42
30	A	103	98	0.13

Atom	x (Å)	y (Å)	z (Å)
H1	3.204	-0.781	0.426
C2	1.199	-0.111	0.428
H3	2.437	-0.527	-1.239
C4	2.334	-0.491	-0.156
H5	0.156	0.253	-1.400
C6	-0.013	0.337	-0.323
H7	-0.666	1.823	1.114
H8	-1.362	2.024	-0.506
H9	0.340	2.453	-0.209
C10	-0.459	1.744	0.042
H11	1.116	-0.090	1.515
Cl12	-1.388	-0.825	0.021

	H1	C2	H3	C4	H5	C6	H7	H8	H9	C10	H11	Cl12
H1		2.1146	1.8510	1.0865	3.7002	3.4870	4.7147	5.4399	4.3662	4.4654	2.4544	4.6104
C2	2.1146		2.1180	1.3323	2.1353	1.4939	2.7722	3.4628	2.7775	2.5173	1.0899	2.7144
H3	1.8510	2.1180		1.0883	2.4154	2.7543	4.5482	4.6348	3.7865	3.8969	3.0854	4.0379
C4	1.0865	1.3323	1.0883		2.6155	2.4941	3.9956	4.4846	3.5556	3.5824	2.1064	3.7414
H5	3.7002	2.1353	2.4154	2.6155		1.0933	3.0760	2.4987	2.5081	2.1640	3.0873	2.3590
C6	3.4870	1.4939	2.7543	2.4941	1.0933		2.1678	2.1685	2.1478	1.5208	2.1982	1.8332
H7	4.7147	2.7722	4.5482	3.9956	3.0760	2.1678		1.7757	1.7774	1.0947	2.6441	2.9548
H8	5.4399	3.4628	4.6348	4.4846	2.4987	2.1685	1.7757		1.7803	1.0938	3.8335	2.8981
H9	4.3662	2.7775	3.7865	3.5556	2.5081	2.1478	1.7774	1.7803		1.0964	3.1682	3.7126
C10	4.4654	2.5173	3.8969	3.5824	2.1640	1.5208	1.0947	1.0938	1.0964		2.8303	2.7328
H11	2.4544	1.0899	3.0854	2.1064	3.0873	2.1982	2.6441	3.8335	3.1682	2.8303		3.0070
Cl12	4.6104	2.7144	4.0379	3.7414	2.3590	1.8332	2.9548	2.8981	3.7126	2.7328	3.0070

atom1	atom2	atom3	angle	atom1	atom2	atom3	angle
H1	C4	C2	121.570	H1	C4	H3	116.667
C2	C4	H3	121.763	C2	C6	H5	110.277
C2	C6	C10	113.226	C2	C6	Cl12	108.913
C4	C2	C6	123.781	C4	C2	H11	120.504
H5	C6	C10	110.683	H5	C6	Cl12	104.580
C6	C2	H11	115.701	C6	C10	H7	110.906
C6	C10	H8	111.012	C6	C10	H9	109.221
H7	C10	H8	108.461	H7	C10	H9	108.431
H8	C10	H9	108.745	C10	C6	Cl12	108.775

All results from a given calculation for CH₂CHCHClCH₃ (1-Butene, 3-chloro-)

using model chemistry: B3PW91/6-31G*

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	ESP
1	H	0.178	0.167
2	C	-0.043	-0.153
3	H	0.171	0.165
4	C	-0.381	-0.357
5	H	0.216	0.136
6	C	-0.305	0.078
7	H	0.190	0.129
8	H	0.194	0.118
9	H	0.186	0.129
10	C	-0.498	-0.373
11	H	0.177	0.166
12	Cl	-0.085	-0.205

	x	y	z	Total
	1.729	1.549	-0.297	2.340
CHELPG
AIM
ESP	1.813	1.584	-0.342	2.431

	x	y	z
x	0.000	0.000	0.000
y	0.000	0.000	0.000
z	0.000	0.000	0.000

<r²>	174.539
(<r²>)^1/2	13.211

All results from a given calculation for CH2CHCHClCH3 (1-Butene, 3-chloro-)

using model chemistry: B3PW91/6-31G*

States and conformations

All results from a given calculation for CH₂CHCHClCH₃ (1-Butene, 3-chloro-)