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	-213.531241
Energy at 298.15K	-213.543923
HF Energy	-213.531241
Nuclear repulsion energy	185.624067

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	A'	3503	3329	1.17
2	A'	3147	2991	35.88
3	A'	3065	2913	37.59
4	A'	3062	2910	71.94
5	A'	3053	2901	7.89
6	A'	3034	2883	16.35
7	A'	1709	1624	24.18
8	A'	1537	1461	5.16
9	A'	1526	1450	0.54
10	A'	1515	1439	0.43
11	A'	1509	1434	0.54
12	A'	1438	1367	2.67
13	A'	1428	1357	8.23
14	A'	1396	1326	4.32
15	A'	1299	1235	5.67
16	A'	1167	1109	6.07
17	A'	1124	1068	9.96
18	A'	1092	1038	5.53
19	A'	1043	991	30.83
20	A'	933	886	62.32
21	A'	891	847	142.06
22	A'	431	409	5.84
23	A'	393	374	0.62
24	A'	179	170	2.43
25	A"	3592	3414	0.13
26	A"	3142	2985	53.80
27	A"	3111	2956	65.80
28	A"	3093	2939	4.72
29	A"	3067	2914	3.24
30	A"	1527	1451	7.84
31	A"	1413	1343	1.11
32	A"	1346	1280	0.32
33	A"	1325	1259	0.01
34	A"	1244	1182	0.03
35	A"	1060	1008	0.65
36	A"	929	883	0.01
37	A"	792	753	0.51
38	A"	742	705	4.47
39	A"	311	296	56.20
40	A"	252	239	0.10
41	A"	126	120	0.30
42	A"	113	108	3.14

Atom	x (Å)	y (Å)	z (Å)
N1	2.535	0.408	0.000
C2	1.335	-0.418	0.000
C3	0.000	0.328	0.000
C4	-1.212	-0.599	0.000
C5	-2.539	0.149	0.000
H6	2.524	1.022	0.811
H7	2.524	1.022	-0.811
H8	1.383	-1.079	0.876
H9	1.383	-1.079	-0.876
H10	-0.043	0.988	-0.880
H11	-0.043	0.988	0.880
H12	-1.162	-1.259	0.877
H13	-1.162	-1.259	-0.877
H14	-3.390	-0.540	0.000
H15	-2.631	0.791	0.884
H16	-2.631	0.791	-0.884

	N1	C2	C3	C4	C5	H6	H7	H8	H9	H10	H11	H12	H13	H14	H15	H16
N1		1.4566	2.5363	3.8798	5.0808	1.0175	1.0175	2.0744	2.0744	2.7854	2.7854	4.1493	4.1493	6.0005	5.2552	5.2552
C2	1.4566		1.5292	2.5534	3.9156	2.0356	2.0356	1.0984	1.0984	2.1566	2.1566	2.7772	2.7772	4.7267	4.2396	4.2396
C3	2.5363	1.5292		1.5256	2.5454	2.7402	2.7402	2.1583	2.1583	1.1009	1.1009	2.1536	2.1536	3.4995	2.8141	2.8141
C4	3.8798	2.5534	1.5256		1.5238	4.1520	4.1520	2.7807	2.7807	2.1584	2.1584	1.0991	1.0991	2.1790	2.1746	2.1746
C5	5.0808	3.9156	2.5454	1.5238		5.2011	5.2011	4.2025	4.2025	2.7762	2.7762	2.1564	2.1564	1.0955	1.0965	1.0965
H6	1.0175	2.0356	2.7402	4.1520	5.2011		1.6224	2.3908	2.9256	3.0739	2.5680	4.3348	4.6516	6.1702	5.1603	5.4312
H7	1.0175	2.0356	2.7402	4.1520	5.2011	1.6224		2.9256	2.3908	2.5680	3.0739	4.6516	4.3348	6.1702	5.4312	5.1603
H8	2.0744	1.0984	2.1583	2.7807	4.2025	2.3908	2.9256		1.7526	3.0642	2.5112	2.5517	3.0962	4.8828	4.4284	4.7655
H9	2.0744	1.0984	2.1583	2.7807	4.2025	2.9256	2.3908	1.7526		2.5112	3.0642	3.0962	2.5517	4.8828	4.7655	4.4284
H10	2.7854	2.1566	1.1009	2.1584	2.7762	3.0739	2.5680	3.0642	2.5112		1.7593	3.0642	2.5103	3.7831	3.1379	2.5952
H11	2.7854	2.1566	1.1009	2.1584	2.7762	2.5680	3.0739	2.5112	3.0642	1.7593		2.5103	3.0642	3.7831	2.5952	3.1379
H12	4.1493	2.7772	2.1536	1.0991	2.1564	4.3348	4.6516	2.5517	3.0962	3.0642	2.5103		1.7549	2.5000	2.5223	3.0766
H13	4.1493	2.7772	2.1536	1.0991	2.1564	4.6516	4.3348	3.0962	2.5517	2.5103	3.0642	1.7549		2.5000	3.0766	2.5223
H14	6.0005	4.7267	3.4995	2.1790	1.0955	6.1702	6.1702	4.8828	4.8828	3.7831	3.7831	2.5000	2.5000		1.7698	1.7698
H15	5.2552	4.2396	2.8141	2.1746	1.0965	5.1603	5.4312	4.4284	4.7655	3.1379	2.5952	2.5223	3.0766	1.7698		1.7684
H16	5.2552	4.2396	2.8141	2.1746	1.0965	5.4312	5.1603	4.7655	4.4284	2.5952	3.1379	3.0766	2.5223	1.7698	1.7684

atom1	atom2	atom3	angle	atom1	atom2	atom3	angle
N1	C2	C3	116.287	N1	C2	H8	107.744
N1	C2	H9	107.744	C2	N1	H6	109.443
C2	N1	H7	109.443	C2	C3	C4	113.413
C2	C3	H10	109.079	C2	C3	H11	109.079
C3	C2	H8	109.358	C3	C2	H9	109.358
C3	C4	C5	113.178	C3	C4	H12	109.193
C3	C4	H13	109.193	C4	C3	H10	109.467
C4	C3	H11	109.467	C4	C5	H14	111.545
C4	C5	H15	111.132	C4	C5	H16	111.132
C5	C4	H12	109.537	C5	C4	H13	109.537
H6	N1	H7	105.741	H8	C2	H9	105.840
H10	C3	H11	106.074	H12	C4	H13	105.946
H14	C5	H15	107.680	H14	C5	H16	107.680
H15	C5	H16	107.483

All results from a given calculation for C(NH₂)H₂CH₂CH₂CH₃ (1-Butanamine)

using model chemistry: PBE1PBE/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
1	N	-0.742
2	C	-0.202
3	C	-0.323
4	C	-0.320
5	C	-0.519
6	H	0.311
7	H	0.311
8	H	0.169
9	H	0.169
10	H	0.152
11	H	0.152
12	H	0.164
13	H	0.164
14	H	0.172
15	H	0.169
16	H	0.169

	x	y	z	Total
	-1.180	0.910	0.000	1.490
CHELPG
AIM
ESP

	x	y	z
x	8.499	0.386	0.000
y	0.386	7.078	0.000
z	0.000	0.000	6.958

<r²>	193.336
(<r²>)^1/2	13.905

All results from a given calculation for C(NH2)H2CH2CH2CH3 (1-Butanamine)

using model chemistry: PBE1PBE/6-31G*

States and conformations

All results from a given calculation for C(NH₂)H₂CH₂CH₂CH₃ (1-Butanamine)