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	-266.953258
Energy at 298.15K	-266.963518
Nuclear repulsion energy	194.150385

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	A	3697	3440	9.22
2	A	3629	3377	130.72
3	A	3200	2977	24.54
4	A	3177	2956	48.37
5	A	3147	2928	41.33
6	A	3137	2919	23.62
7	A	3102	2887	39.79
8	A	3064	2851	64.67
9	A	1649	1535	3.97
10	A	1637	1523	0.31
11	A	1584	1474	10.22
12	A	1562	1453	108.92
13	A	1517	1412	10.51
14	A	1481	1378	2.99
15	A	1466	1364	1.54
16	A	1379	1283	21.79
17	A	1345	1252	3.39
18	A	1277	1188	18.85
19	A	1264	1176	50.59
20	A	1187	1104	18.02
21	A	1105	1028	84.83
22	A	1098	1021	3.96
23	A	995	926	4.13
24	A	962	895	3.45
25	A	938	873	23.79
26	A	834	776	6.17
27	A	685	638	192.76
28	A	525	489	4.18
29	A	387	360	2.38
30	A	346	322	17.39
31	A	298	277	111.25
32	A	263	245	15.24
33	A	107	99	0.87

Atom	x (Å)	y (Å)	z (Å)
C1	-0.022	1.074	-0.353
C2	1.295	0.484	0.168
C3	-1.250	0.420	0.318
H4	-0.091	0.900	-1.427
H5	-0.019	2.151	-0.169
O6	1.235	-0.963	-0.074
O7	-1.452	-0.940	-0.142
H8	2.019	-1.403	0.315
H9	-0.560	-1.355	-0.140
H10	2.148	0.927	-0.352
H11	1.390	0.690	1.239
H12	-1.129	0.473	1.408
H13	-2.151	0.973	0.056

	C1	C2	C3	H4	H5	O6	O7	H8	H9	H10	H11	H12	H13
C1		1.5340	1.5438	1.0905	1.0928	2.4096	2.4787	3.2783	2.4969	2.1752	2.1624	2.1647	2.1699
C2	1.5340		2.5496	2.1536	2.1491	1.4681	3.1097	2.0268	2.6303	1.0932	1.0946	2.7225	3.4821
C3	1.5438	2.5496		2.1488	2.1789	2.8706	1.4499	3.7430	1.9591	3.5001	2.8092	1.0981	1.0896
H4	1.0905	2.1536	2.1488		1.7753	2.6574	2.6248	3.5766	2.6387	2.4841	3.0572	3.0492	2.5392
H5	1.0928	2.1491	2.1789	1.7753		3.3583	3.4071	4.1256	3.5480	2.4954	2.4709	2.5567	2.4457
O6	2.4096	1.4681	2.8706	2.6574	3.3583		2.6886	0.9794	1.8388	2.1174	2.1159	3.1377	3.9029
O7	2.4787	3.1097	1.4499	2.6248	3.4071	2.6886		3.5320	0.9845	4.0612	3.5558	2.1219	2.0466
H8	3.2783	2.0268	3.7430	3.5766	4.1256	0.9794	3.5320		2.6194	2.4274	2.3725	3.8242	4.8069
H9	2.4969	2.6303	1.9591	2.6387	3.5480	1.8388	0.9845	2.6194		3.5481	3.1446	2.4623	2.8275
H10	2.1752	1.0932	3.5001	2.4841	2.4954	2.1174	4.0612	2.4274	3.5481		1.7779	3.7474	4.3186
H11	2.1624	1.0946	2.8092	3.0572	2.4709	2.1159	3.5558	2.3725	3.1446	1.7779		2.5344	3.7445
H12	2.1647	2.7225	1.0981	3.0492	2.5567	3.1377	2.1219	3.8242	2.4623	3.7474	2.5344		1.7674
H13	2.1699	3.4821	1.0896	2.5392	2.4457	3.9029	2.0466	4.8069	2.8275	4.3186	3.7445	1.7674

atom1	atom2	atom3	angle	atom1	atom2	atom3	angle
C1	C2	O6	106.749	C1	C2	H10	110.662
C1	C2	H11	109.567	C1	C3	O7	111.743
C1	C3	H12	108.876	C1	C3	H13	109.768
C2	C1	C3	111.869	C2	C1	H4	109.114
C2	C1	H5	108.637	C2	O6	H8	110.204
C3	C1	H4	108.074	C3	C1	H5	110.291
C3	O7	H9	105.584	H4	C1	H5	108.803
O6	C2	H10	110.671	O6	C2	H11	110.467
O7	C3	H12	112.033	O7	C3	H13	106.538
H10	C2	H11	108.716	H12	C3	H13	107.775

All results from a given calculation for C₃H₈O₂ (1,3-Propanediol)

using model chemistry: CID/3-21G*

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 C3H8O2 (1,3-Propanediol)

using model chemistry: CID/3-21G*

States and conformations

All results from a given calculation for C₃H₈O₂ (1,3-Propanediol)