Parachor
Definition
Parachor is a property defined as in the following formula. Where
is surface tension, M is mass, and 
, 
are liquid density and gas density respectively.
Estimation Method
- MolInstincts: The Property value is estimated by the combination of fundamental thermodynamic theories, modern modeling approaches, QSPR (quantitative structure-property relationships) methods, and ANN (Artificial Neural Network) with over fitting prevention algorithm, utilizing the quantum chemical calculations results and molecular descriptors. The estimated value is finally determined after manual inspection.
Supplementary Explanation on Accuracy
No comment.
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Property Information
- Molecule Information
- ConstantProperty
- Absolute Entropy of Ideal Gas at 298.15K and 1bar
- Acentric factor
- Critial Volume
- Critical compressibility factor
- Critical Pressure
- Critical Temperature
- Dipole moment
- Electron affinity
- Enthalpy of Formation for Ideal Gas at 298.15K
- Enthalpy of Fusion at melting point
- Flash Point
- Gibbs Energy of Formation for Ideal Gas at 298.15 K and 1 bar
- Heat of Vaporization at 298.15K
- Heat of Vaporization at Normal Boiling Point
- Ionization potential
- Liquid Density at Normal Boiling Point
- Liquid Molar Volume at 298.15K
- Lower Flammability Limit Temperature
- Lower Flammability Limit Volume Percent
- Magnetic Susceptibility
- Net standard state enthalpy of Combustion at 298.15K
- Normal boiling point
- Parachor
- Polarizability
- Radius of Gyration
- Refractive index
- solubility parameter
- Standard State Absolute Entropy at 298.15K and 1bar
- Standard state enthalpy of formation at 298.15K and 1bar
- Standard state Gibbs Energy of Formation at 298.15K
- Upper flammability limit temperature
- Upper flammability limit volume percent
- Van der Waals Area
- Van der Waals reduced volume
- Temperature Dependent Property
- Descriptor
- 1 Constitutional descriptors
- 2 Topological descriptors
- 3 Walk and path counts
- 4 Connectivity indices
- 5 Information indices
- 6 List of 2D autocorrelation indices
- 7 Edge adjacency indices
- 8 Burden eigenvalues descriptors
- 9 Topological charge indices
- 10 Eigenvalue-based indices
- 11 Randic molecular profiles
- 12 Geometrical descriptors
- 13 RDF descriptor
- 14 3D-MoRSE descriptors
- 15 WHIM descriptors
- 16 GETAWAY descriptors
- 17 Functional group counts
- 18 Atom-centred fragments
- 19 Charge descriptors
- 20 Molecular properties
- 21 2D binary fingerprints
- 22 2D frequency fingerprints
- 23 Quantum Chemical
- 24 Electrostatic
- Drug
- ETC
- Quantum Mechanics Information
- IK-CAPE
