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	-171.083066
Energy at 298.15K	-171.091227
Nuclear repulsion energy	122.344543

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	A	3554	3171	0.33
2	A	3470	3097	14.84
3	A	3402	3036	2.23
4	A	3354	2994	10.28
5	A	1850	1651	1.82
6	A	1636	1460	4.73
7	A	1516	1353	16.42
8	A	1314	1172	3.94
9	A	1222	1091	7.20
10	A	1216	1085	0.07
11	A	1110	991	17.18
12	A	953	851	52.09
13	A	872	778	2.94
14	A	835	745	2.10
15	A	391	349	6.04
16	A	3650	3257	13.65
17	A	3548	3166	0.34
18	A	3394	3029	2.98
19	A	1587	1416	0.42
20	A	1413	1261	0.01
21	A	1288	1149	0.00
22	A	1218	1087	0.05
23	A	1206	1076	0.72
24	A	1005	897	5.72
25	A	895	799	0.14
26	A	377	337	4.75
27	A	226	201	47.68

Atom	x (Å)	y (Å)	z (Å)
C1	-0.326	0.421	0.000
H2	-1.279	0.981	0.000
N3	0.954	1.206	0.000
C4	-0.326	-0.908	0.764
C5	-0.326	-0.908	-0.764
H6	0.868	1.868	0.826
H7	0.868	1.868	-0.826
H8	-1.241	-1.203	1.289
H9	-1.241	-1.203	-1.289
H10	0.606	-1.192	1.266
H11	0.606	-1.192	-1.266

	C1	H2	N3	C4	C5	H6	H7	H8	H9	H10	H11
C1		1.1060	1.5012	1.5324	1.5324	2.0501	2.0501	2.2660	2.2660	2.2513	2.2513
H2	1.1060		2.2440	2.2496	2.2496	2.4655	2.4655	2.5363	2.5363	3.1424	3.1424
N3	1.5012	2.2440		2.5862	2.5862	1.0623	1.0623	3.5043	3.5043	2.7334	2.7334
C4	1.5324	2.2496	2.5862		1.5282	3.0223	3.4146	1.0956	2.2671	1.0952	2.2512
C5	1.5324	2.2496	2.5862	1.5282		3.4146	3.0223	2.2671	1.0956	2.2512	1.0952
H6	2.0501	2.4655	1.0623	3.0223	3.4146		1.6524	3.7540	4.2840	3.1023	3.7158
H7	2.0501	2.4655	1.0623	3.4146	3.0223	1.6524		4.2840	3.7540	3.7158	3.1023
H8	2.2660	2.5363	3.5043	1.0956	2.2671	3.7540	4.2840		2.5779	1.8467	3.1522
H9	2.2660	2.5363	3.5043	2.2671	1.0956	4.2840	3.7540	2.5779		3.1522	1.8467
H10	2.2513	3.1424	2.7334	1.0952	2.2512	3.1023	3.7158	1.8467	3.1522		2.5315
H11	2.2513	3.1424	2.7334	2.2512	1.0952	3.7158	3.1023	3.1522	1.8467	2.5315

atom1	atom2	atom3	angle	atom1	atom2	atom3	angle
C1	N3	H6	104.910	C1	N3	H7	104.910
C1	C4	C5	60.091	C1	C4	H8	118.186
C1	C4	H10	116.940	C1	C5	C4	60.091
C1	C5	H9	118.186	C1	C5	H11	116.940
H2	C1	N3	117.996	H2	C1	C4	116.066
H2	C1	C5	116.066	N3	C1	C4	116.968
N3	C1	C5	116.968	C4	C1	C5	59.818
C4	C5	H9	118.624	C4	C5	H11	117.262
C5	C4	H8	118.624	C5	C4	H10	117.262
H6	N3	H7	102.111	H8	C4	H10	114.906
H9	C5	H11	114.906

All results from a given calculation for C₃H₇N (Cyclopropylamine)

using model chemistry: B3LYP/STO-3G

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	-0.019
2	H	0.066
3	N	-0.364
4	C	-0.163
5	C	-0.163
6	H	0.152
7	H	0.152
8	H	0.079
9	H	0.079
10	H	0.090
11	H	0.090

	x	y	z	Total
	-1.212	1.001	0.000	1.572
CHELPG
AIM
ESP

	x	y	z
x	2.724	0.435	0.000
y	0.435	3.287	0.000
z	0.000	0.000	3.060

<r²>	79.541
(<r²>)^1/2	8.919

All results from a given calculation for C3H7N (Cyclopropylamine)

using model chemistry: B3LYP/STO-3G

States and conformations

All results from a given calculation for C₃H₇N (Cyclopropylamine)