CHEM 12A Lecture Notes - Chch-Dt, Lewis Structure, Reamer
Document Summary
It is notpractical to draw lewis structures for all compounds especiallylarge ones. Bondline structures simplifythedrawing process easier are to read. How to readbond line structures orendpoint a carbon atom. How to draw bond linestructures a straight chain. 2 double bonds as far as possible a. 4 all heteroatoms otherthan carbonand hydrogen have to bedrawn. 5 carbon canonlyhave 4 bonds never than 4 bonds draw a carbon with more. Functional group is bondsthat possess a predictable chemicalbehavior. 1 determine v e of the atoms o is in group 6a. 2 6 three dimensional bond likestructures dasher going behindthe page wedge reamer out ofthepage. 2 8 curved arrows tailhad tail e comes from. 1 avoidbreaking a singlebondwhen drawing resonance structures head e going treat. 2 10 drawing resonance structures via pattern recognition. Atom withthe lonepair has a f charge then it transfers its negative charge to the atom that ultimately receives a lone pair.
