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	-287.493205
Energy at 298.15K	-287.501214
Nuclear repulsion energy	271.362352

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	A'	3575	3421	13.81
2	A'	3222	3083	17.02
3	A'	3199	3060	3.62
4	A'	3181	3044	19.03
5	A'	1700	1626	142.56
6	A'	1678	1605	16.52
7	A'	1556	1488	60.59
8	A'	1329	1271	49.62
9	A'	1212	1159	7.55
10	A'	1062	1016	2.67
11	A'	1011	967	0.51
12	A'	976	934	0.22
13	A'	878	840	11.98
14	A'	839	802	2.30
15	A'	763	729	81.64
16	A'	704	673	12.86
17	A'	616	589	309.86
18	A'	535	512	2.94
19	A'	507	485	59.48
20	A'	223	214	5.46
21	A"	3678	3519	10.67
22	A"	3204	3066	42.84
23	A"	3183	3045	4.96
24	A"	1658	1586	5.03
25	A"	1521	1455	1.82
26	A"	1390	1330	8.72
27	A"	1372	1313	0.02
28	A"	1189	1137	1.58
29	A"	1151	1101	3.64
30	A"	1082	1035	2.86
31	A"	950	909	0.00
32	A"	826	790	0.11
33	A"	632	605	0.30
34	A"	416	398	0.36
35	A"	383	366	0.21
36	A"	292	280	22.61

Atom	x (Å)	y (Å)	z (Å)
C1	0.004	0.939	0.000
C2	0.004	0.221	1.206
C3	0.004	-1.170	1.200
C4	0.003	-1.879	0.000
C5	0.004	-1.170	-1.200
C6	0.004	0.221	-1.206
N7	0.062	2.332	0.000
H8	0.010	0.762	2.151
H9	0.002	-1.703	2.148
H10	0.002	-2.965	0.000
H11	0.002	-1.703	-2.148
H12	0.010	0.762	-2.151
H13	-0.299	2.773	-0.835
H14	-0.299	2.773	0.835

	C1	C2	C3	C4	C5	C6	N7	H8	H9	H10	H11	H12	H13	H14
C1		1.4037	2.4264	2.8181	2.4264	1.4037	1.3941	2.1580	3.4053	3.9044	3.4053	2.1580	2.0378	2.0378
C2	1.4037		1.3910	2.4222	2.7799	2.4127	2.4317	1.0885	2.1427	3.4074	3.8674	3.4005	3.2818	2.5960
C3	2.4264	1.3910		1.3944	2.4010	2.7799	3.7021	2.1532	1.0876	2.1600	3.3909	3.8684	4.4474	3.9709
C4	2.8181	2.4222	1.3944		1.3944	2.4222	4.2114	3.4064	2.1553	1.0863	2.1553	3.4064	4.7359	4.7359
C5	2.4264	2.7799	2.4010	1.3944		1.3910	3.7021	3.8684	3.3909	2.1600	1.0876	2.1532	3.9709	4.4474
C6	1.4037	2.4127	2.7799	2.4222	1.3910		2.4317	3.4005	3.8674	3.4074	2.1427	1.0885	2.5960	3.2818
N7	1.3941	2.4317	3.7021	4.2114	3.7021	2.4317		2.6630	4.5717	5.2976	4.5717	2.6630	1.0114	1.0114
H8	2.1580	1.0885	2.1532	3.4064	3.8684	3.4005	2.6630		2.4657	4.3038	4.9559	4.3016	3.6130	2.4222
H9	3.4053	2.1427	1.0876	2.1553	3.3909	3.8674	4.5717	2.4657		2.4915	4.2963	4.9559	5.3877	4.6743
H10	3.9044	3.4074	2.1600	1.0863	2.1600	3.4074	5.2976	4.3038	2.4915		2.4915	4.3038	5.8064	5.8064
H11	3.4053	3.8674	3.3909	2.1553	1.0876	2.1427	4.5717	4.9559	4.2963	2.4915		2.4657	4.6743	5.3877
H12	2.1580	3.4005	3.8684	3.4064	2.1532	1.0885	2.6630	4.3016	4.9559	4.3038	2.4657		2.4222	3.6130
H13	2.0378	3.2818	4.4474	4.7359	3.9709	2.5960	1.0114	3.6130	5.3877	5.8064	4.6743	2.4222		1.6708
H14	2.0378	2.5960	3.9709	4.7359	4.4474	3.2818	1.0114	2.4222	4.6743	5.8064	5.3877	3.6130	1.6708

atom1	atom2	atom3	angle	atom1	atom2	atom3	angle
C1	C2	C3	120.507	C1	C2	H8	119.441
C1	C6	C5	120.507	C1	C6	H12	119.441
C1	N7	H13	114.875	C1	N7	H14	114.875
C2	C1	C6	118.503	C2	C1	N7	120.719
C2	C3	C4	120.822	C2	C3	H9	119.142
C3	C2	H8	120.050	C3	C4	C5	118.838
C3	C4	H10	120.581	C4	C3	H9	120.036
C4	C5	C6	120.822	C4	C5	H11	120.036
C5	C4	H10	120.581	C5	C6	H12	120.050
C6	C1	N7	120.719	C6	C5	H11	119.142
H13	N7	H14	111.382

All results from a given calculation for C₆H₅NH₂ (aniline)

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	C	0.298	0.411
2	C	-0.202	-0.293
3	C	-0.169	-0.119
4	C	-0.173	-0.148
5	C	-0.169	-0.119
6	C	-0.202	-0.293
7	N	-0.821	-0.853
8	H	0.148	0.158
9	H	0.157	0.129
10	H	0.154	0.118
11	H	0.157	0.129
12	H	0.148	0.158
13	H	0.337	0.361
14	H	0.337	0.361

	x	y	z	Total
	-1.163	1.323	0.000	1.761
CHELPG
AIM
ESP	-1.283	1.308	0.000	1.832

	x	y	z
x	3.655	-0.101	0.000
y	-0.101	13.523	0.000
z	0.000	0.000	11.261

<r²>	191.414
(<r²>)^1/2	13.835

All results from a given calculation for C6H5NH2 (aniline)

using model chemistry: B3PW91/6-31G*

States and conformations

All results from a given calculation for C₆H₅NH₂ (aniline)