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	-174.315869
Energy at 298.15K	-174.326179
HF Energy	-174.315869
Nuclear repulsion energy	135.166064

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	A'	3399	3358	2.28
2	A'	3047	3010	48.79
3	A'	3031	2995	43.04
4	A'	2964	2928	5.93
5	A'	2847	2813	74.50
6	A'	1601	1582	29.38
7	A'	1456	1438	7.64
8	A'	1442	1424	5.97
9	A'	1362	1345	13.99
10	A'	1321	1305	18.88
11	A'	1163	1149	6.38
12	A'	1119	1105	14.42
13	A'	969	957	4.23
14	A'	822	812	84.73
15	A'	799	789	35.33
16	A'	460	454	11.01
17	A'	350	346	0.13
18	A'	253	250	0.22
19	A"	3481	3439	0.13
20	A"	3042	3006	0.25
21	A"	3029	2992	18.48
22	A"	2961	2925	41.55
23	A"	1436	1419	0.18
24	A"	1432	1415	0.53
25	A"	1360	1344	17.09
26	A"	1338	1321	1.07
27	A"	1230	1215	0.09
28	A"	1011	999	1.20
29	A"	933	922	0.28
30	A"	899	888	0.32
31	A"	394	389	6.63
32	A"	274	270	27.90
33	A"	210	207	5.21

Atom	x (Å)	y (Å)	z (Å)
C1	0.293	0.218	0.000
N2	-0.912	1.062	0.000
H3	1.228	0.816	0.000
C4	0.293	-0.644	1.263
C5	0.293	-0.644	-1.263
H6	-0.930	1.668	-0.821
H7	-0.930	1.668	0.821
H8	-0.607	-1.274	1.289
H9	-0.607	-1.274	-1.289
H10	1.180	-1.291	1.296
H11	1.180	-1.291	-1.296
H12	0.299	-0.020	2.169
H13	0.299	-0.020	-2.169

	C1	N2	H3	C4	C5	H6	H7	H8	H9	H10	H11	H12	H13
C1		1.4709	1.1096	1.5290	1.5290	2.0671	2.0671	2.1678	2.1678	2.1783	2.1783	2.1817	2.1817
N2	1.4709		2.1532	2.4407	2.4407	1.0205	1.0205	2.6863	2.6863	3.4049	3.4049	2.7091	2.7091
H3	1.1096	2.1532		2.1447	2.1447	2.4609	2.4609	3.0655	3.0655	2.4746	2.4746	2.5029	2.5029
C4	1.5290	2.4407	2.1447		2.5258	3.3444	2.6529	1.0989	2.7787	1.0984	2.7848	1.1000	3.4878
C5	1.5290	2.4407	2.1447	2.5258		2.6529	3.3444	2.7787	1.0989	2.7848	1.0984	3.4878	1.1000
H6	2.0671	1.0205	2.4609	3.3444	2.6529		1.6418	3.6356	2.9973	4.2064	3.6657	3.6466	2.4853
H7	2.0671	1.0205	2.4609	2.6529	3.3444	1.6418		2.9973	3.6356	3.6657	4.2064	2.4853	3.6466
H8	2.1678	2.6863	3.0655	1.0989	2.7787	3.6356	2.9973		2.5789	1.7865	3.1429	1.7795	3.7884
H9	2.1678	2.6863	3.0655	2.7787	1.0989	2.9973	3.6356	2.5789		3.1429	1.7865	3.7884	1.7795
H10	2.1783	3.4049	2.4746	1.0984	2.7848	4.2064	3.6657	1.7865	3.1429		2.5927	1.7758	3.7946
H11	2.1783	3.4049	2.4746	2.7848	1.0984	3.6657	4.2064	3.1429	1.7865	2.5927		3.7946	1.7758
H12	2.1817	2.7091	2.5029	1.1000	3.4878	3.6466	2.4853	1.7795	3.7884	1.7758	3.7946		4.3373
H13	2.1817	2.7091	2.5029	3.4878	1.1000	2.4853	3.6466	3.7884	1.7795	3.7946	1.7758	4.3373

atom1	atom2	atom3	angle	atom1	atom2	atom3	angle
C1	N2	H6	110.845	C1	N2	H7	110.845
C1	C4	H8	110.085	C1	C4	H10	110.943
C1	C4	H12	111.118	C1	C5	H9	110.085
C1	C5	H11	110.943	C1	C5	H13	111.118
N2	C1	H3	112.360	N2	C1	C4	108.883
N2	C1	C5	108.883	H3	C1	C4	107.686
H3	C1	C5	107.686	C4	C1	C5	111.367
H6	N2	H7	107.106	H8	C4	H10	108.786
H8	C4	H12	108.051	H9	C5	H11	108.786
H9	C5	H13	108.051	H10	C4	H12	107.763
H11	C5	H13	107.763

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

using model chemistry: PBEPBE/Def2TZVPP

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	0.119
2	N	-0.356
3	H	0.050
4	C	-0.251
5	C	-0.251
6	H	0.129
7	H	0.129
8	H	0.081
9	H	0.081
10	H	0.069
11	H	0.069
12	H	0.066
13	H	0.066

	x	y	z	Total
	0.907	0.827	0.000	1.227
CHELPG
AIM
ESP

	x	y	z
x	7.050	-0.487	0.000
y	-0.487	7.456	0.000
z	0.000	0.000	7.879

<r²>	93.992
(<r²>)^1/2	9.695

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

using model chemistry: PBEPBE/Def2TZVPP

States and conformations

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