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	-173.886274
Energy at 298.15K	-173.896894
HF Energy	-173.284630
Nuclear repulsion energy	135.583350

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	A'	3514	3298	1.23
2	A'	3191	2995	47.98
3	A'	3172	2978	42.90
4	A'	3098	2908	3.70
5	A'	3009	2824	70.66
6	A'	1733	1627	38.90
7	A'	1570	1473	6.82
8	A'	1557	1461	3.29
9	A'	1478	1388	17.05
10	A'	1436	1348	15.86
11	A'	1255	1178	4.36
12	A'	1210	1136	24.29
13	A'	1041	977	7.39
14	A'	929	872	126.65
15	A'	853	801	0.90
16	A'	489	459	12.13
17	A'	377	354	0.13
18	A'	280	263	0.31
19	A"	3600	3379	0.52
20	A"	3186	2991	0.66
21	A"	3170	2975	19.13
22	A"	3095	2905	33.62
23	A"	1550	1455	0.21
24	A"	1548	1453	0.61
25	A"	1485	1394	17.48
26	A"	1443	1354	0.29
27	A"	1310	1230	0.02
28	A"	1082	1016	0.97
29	A"	1000	938	0.47
30	A"	961	902	0.26
31	A"	416	391	6.85
32	A"	310	291	44.10
33	A"	232	218	7.05

Atom	x (Å)	y (Å)	z (Å)
C1	0.294	0.219	0.000
N2	-0.920	1.049	0.000
H3	1.216	0.827	0.000
C4	0.294	-0.640	1.260
C5	0.294	-0.640	-1.260
H6	-0.911	1.662	-0.814
H7	-0.911	1.662	0.814
H8	-0.604	-1.264	1.281
H9	-0.604	-1.264	-1.281
H10	1.178	-1.285	1.293
H11	1.178	-1.285	-1.293
H12	0.298	-0.016	2.161
H13	0.298	-0.016	-2.161

	C1	N2	H3	C4	C5	H6	H7	H8	H9	H10	H11	H12	H13
C1		1.4703	1.1045	1.5253	1.5253	2.0482	2.0482	2.1559	2.1559	2.1718	2.1718	2.1742	2.1742
N2	1.4703		2.1476	2.4317	2.4317	1.0190	1.0190	2.6625	2.6625	3.3941	3.3941	2.6996	2.6996
H3	1.1045	2.1476		2.1427	2.1427	2.4255	2.4255	3.0543	3.0543	2.4775	2.4775	2.4955	2.4955
C4	1.5253	2.4317	2.1427		2.5206	3.3244	2.6362	1.0943	2.7665	1.0946	2.7780	1.0959	3.4781
C5	1.5253	2.4317	2.1427	2.5206		2.6362	3.3244	2.7665	1.0943	2.7780	1.0946	3.4781	1.0959
H6	2.0482	1.0190	2.4255	3.3244	2.6362		1.6274	3.6114	2.9789	4.1818	3.6439	3.6232	2.4683
H7	2.0482	1.0190	2.4255	2.6362	3.3244	1.6274		2.9789	3.6114	3.6439	4.1818	2.4683	3.6232
H8	2.1559	2.6625	3.0543	1.0943	2.7665	3.6114	2.9789		2.5614	1.7820	3.1305	1.7738	3.7708
H9	2.1559	2.6625	3.0543	2.7665	1.0943	2.9789	3.6114	2.5614		3.1305	1.7820	3.7708	1.7738
H10	2.1718	3.3941	2.4775	1.0946	2.7780	4.1818	3.6439	1.7820	3.1305		2.5864	1.7718	3.7842
H11	2.1718	3.3941	2.4775	2.7780	1.0946	3.6439	4.1818	3.1305	1.7820	2.5864		3.7842	1.7718
H12	2.1742	2.6996	2.4955	1.0959	3.4781	3.6232	2.4683	1.7738	3.7708	1.7718	3.7842		4.3229
H13	2.1742	2.6996	2.4955	3.4781	1.0959	2.4683	3.6232	3.7708	1.7738	3.7842	1.7718	4.3229

atom1	atom2	atom3	angle	atom1	atom2	atom3	angle
C1	N2	H6	109.396	C1	N2	H7	109.396
C1	C4	H8	109.682	C1	C4	H10	110.918
C1	C4	H12	111.031	C1	C5	H9	109.682
C1	C5	H11	110.918	C1	C5	H13	111.031
N2	C1	H3	112.262	N2	C1	C4	108.523
N2	C1	C5	108.523	H3	C1	C4	108.065
H3	C1	C5	108.065	C4	C1	C5	111.436
H6	N2	H7	105.986	H8	C4	H10	108.995
H8	C4	H12	108.172	H9	C5	H11	108.995
H9	C5	H13	108.172	H10	C4	H12	107.967
H11	C5	H13	107.967

All results from a given calculation for CH₃CH(NH₂)CH₃ (2-Propanamine)

using model chemistry: MP3/6-31G*

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

All results from a given calculation for CH3CH(NH2)CH3 (2-Propanamine)

using model chemistry: MP3/6-31G*

States and conformations

All results from a given calculation for CH₃CH(NH₂)CH₃ (2-Propanamine)