Representations of Molecular Structure

Learning outcomes - after studying this topic, you should be able to:
  • determine the geometry and hybridization state for each carbon, nitrogen and oxygen atom in a molecule
  • interconvert the structural and stick formula and stick representations of a molecule
  • convert a stick structure into a molecular formula
  • recognize and name the functional groups in a molecule

Textbook and eBook References

ChemCAL, iChem and Contributed Resources

Organic functional groups
Contributed by Adam Bridgeman
 
 
Functional group flashcards
Contributed by Adam Bridgeman
 
 
Drawing organic molecules
Description: draws the organic structure based on the systematic name
Tags: nomenclature | systematic name | stick structures
Contributed by Adam Bridgeman
 
 
Structural principles
Tags: stick structures
Contributed by Adam Bridgeman
 
 
Drawing organic molecules
Description: tutorial on the various ways that organic molecules can be represented on paper
Tags: stick structures | structural formulae
Contributed by Adam Bridgeman
 
 
Degree of unsaturation calculator
Description: Calculates the number of double bonds in a structure from its formula (or vice versa)
Tags: unsaturation
Contributed by Adam Bridgeman
 
 
Representing organic structure
Description: Converting between condensed and stick structures
Tags: stick structures | structural formulae
Contributed by Adam Bridgeman
 
 
Acidity of organic molecules
Tags: pKa | acid/base
Contributed by Mat Todd
 
 
Naming Organic Compounds
Tags: organic nomenclature
Contributed by Peter Rutledge
 
 
Organic nomenclature
Description: Video and interactive tutorials and self test quizzes on how to name organic compounds
Tags: organic nomenclature
Contributed by Adam Bridgeman
 
 
Chirality 2 app
Description: A game that aims to teach some fundamental concepts in 1st year University level organic chemistry in a fun and innovative way, using drag and drop and touch based interfaces to solve puzzles and answer questions. The topics covered are functional groups, structure classification, intermolecular forces, isomers, chiral carbons and naming of molecules. Also available on Apple.