Binary Material Synthlet

Structure, Bonding & Material Type Synthlet

Synthlets are small software applications – applets – written in PHP, JavaScript and/or MySQL that use simple theories, models & techniques to predict the synthesis of small molecules.

Electronegativity plus valency can be used to predict a binary material's structure, bonding & material type with good – but not perfect – accuracy using a semi-quantitative van Arkel-Ketelaar Triangle + Laing Tetrahedron, as discussed on the previous pages of this Chemogenesis web book.

Sodium: Eneg = 0.93 Valency = 1	Chlorine: Eneg = 3.16 Valency = 1
Electronegativity Difference = 2.23 Average Electronegativity = 2.045 % Ionic = 71.2 % Covalent = 28.8 Stoichiometric Formula = NaCl

Calculated name: Sodium chloride

From The Chemical Thesaurus Database	Structure	More Information
Sodium chloride		ChemThes	Wikipedia

The author holding a physical model of the truncated tetrahedron of structure, bonding & material type:

Read more about the Binary Material synthlet on the previous two pages of this web book: the van Arkel-Ketelaar Triangle of Bonding and the Tetrahedron of Structure, Bonding & Material Type.

Yes, the synthlet does make some mistakes. For example, the well known gas carbon dioxide, CO2, is predicted to be a network covalent material like sand: silicon dioxide, SiO2. But it is correct more than 90% of the time.

Laing Tetrahedron

Classification of Matter

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