Flexibility, Basicity, Amphiphily, and Charge of Templating Molecules

Flexibility, Basicity, Amphiphily, and Charge of Templating Molecules 

The size of the SDA is usually estimated by the number of atoms in the molecule, including hydrogen atoms. With increasing size of the aliphatic SDA, the mani- 

Number of skeletal atoms Typical structure-directing agents  

Structuredirecting agent Synthesis temperature x Si02 ySDA Additives Obtained structure type 

Quinuclidine intermediate (preferentially 170°C) 1 1 Hydro- fluoric acid AST 

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