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	-613.659956
Energy at 298.15K	-613.667157
Nuclear repulsion energy	209.995800

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	A	3251	3125	8.79
2	A	3186	3063	4.83
3	A	3167	3044	9.44
4	A	3162	3040	3.32
5	A	3151	3028	3.55
6	A	3136	3014	4.30
7	A	3062	2943	8.01
8	A	1715	1648	0.98
9	A	1549	1489	6.64
10	A	1544	1484	9.37
11	A	1504	1446	10.81
12	A	1458	1401	16.49
13	A	1362	1310	1.50
14	A	1355	1302	0.41
15	A	1259	1210	14.46
16	A	1211	1164	30.83
17	A	1118	1075	3.73
18	A	1070	1029	30.17
19	A	1043	1002	15.48
20	A	1013	974	18.07
21	A	987	948	54.67
22	A	883	849	12.32
23	A	720	692	41.99
24	A	615	591	23.80
25	A	450	433	10.76
26	A	326	314	1.35
27	A	301	289	2.39
28	A	284	273	5.99
29	A	261	251	0.92
30	A	100	96	0.17

Atom	x (Å)	y (Å)	z (Å)
H1	3.190	-0.847	0.451
C2	1.209	-0.108	0.423
H3	2.452	-0.580	-1.225
C4	2.338	-0.531	-0.144
H5	0.179	0.276	-1.429
C6	0.033	0.374	-0.352
H7	-0.646	1.797	1.125
H8	-1.349	2.035	-0.493
H9	0.349	2.490	-0.183
C10	-0.439	1.763	0.051
H11	1.102	-0.072	1.505
Cl12	-1.419	-0.829	0.023

	H1	C2	H3	C4	H5	C6	H7	H8	H9	C10	H11	Cl12
H1		2.1137	1.8499	1.0856	3.7224	3.4782	4.7067	5.4584	4.4278	4.4879	2.4639	4.6289
C2	2.1137		2.1165	1.3322	2.1532	1.4884	2.7502	3.4608	2.8032	2.5215	1.0881	2.7549
H3	1.8499	2.1165		1.0873	2.4371	2.7427	4.5568	4.6712	3.8644	3.9338	3.0871	4.0750
C4	1.0856	1.3322	1.0873		2.6388	2.4852	3.9918	4.5059	3.6176	3.6079	2.1118	3.7733
H5	3.7224	2.1532	2.4371	2.6388		1.0915	3.0849	2.5113	2.5468	2.1870	3.0948	2.4254
C6	3.4782	1.4884	2.7427	2.4852	1.0915		2.1600	2.1655	2.1461	1.5211	2.1878	1.9229
H7	4.7067	2.7502	4.5568	3.9918	3.0849	2.1600		1.7803	1.7832	1.0946	2.5864	2.9508
H8	5.4584	3.4608	4.6712	4.5059	2.5113	2.1655	1.7803		1.7848	1.0939	3.7995	2.9111
H9	4.4278	2.8032	3.8644	3.6176	2.5468	2.1461	1.7832	1.7848		1.0977	3.1587	3.7663
C10	4.4879	2.5215	3.9338	3.6079	2.1870	1.5211	1.0946	1.0939	1.0977		2.8028	2.7709
H11	2.4639	1.0881	3.0871	2.1118	3.0948	2.1878	2.5864	3.7995	3.1587	2.8028		3.0208
Cl12	4.6289	2.7549	4.0750	3.7733	2.4254	1.9229	2.9508	2.9111	3.7663	2.7709	3.0208

atom1	atom2	atom3	angle	atom1	atom2	atom3	angle
H1	C4	C2	121.575	H1	C4	H3	116.722
C2	C4	H3	121.703	C2	C6	H5	112.239
C2	C6	C10	113.820	C2	C6	Cl12	107.032
C4	C2	C6	123.450	C4	C2	H11	121.175
H5	C6	C10	112.639	H5	C6	Cl12	103.692
C6	C2	H11	115.358	C6	C10	H7	110.269
C6	C10	H8	110.750	C6	C10	H9	108.996
H7	C10	H8	108.878	H7	C10	H9	108.862
H8	C10	H9	109.052	C10	C6	Cl12	106.553

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

using model chemistry: B3PW91/3-21G

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	H	0.224
2	C	-0.137
3	H	0.216
4	C	-0.405
5	H	0.279
6	C	-0.474
7	H	0.237
8	H	0.242
9	H	0.233
10	C	-0.589
11	H	0.236
12	Cl	-0.064

	x	y	z	Total
	2.242	1.881	-0.360	2.948
CHELPG
AIM
ESP

	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>	177.707
(<r²>)^1/2	13.331

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

using model chemistry: B3PW91/3-21G

States and conformations

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