Chime Structures/Wood 3434
Click on the links below to view structures of importance
in understanding general organic chemistry, as well as the common
structures found in wood.
- Simple structures. Shows how hybridization
controls molecular shape. Structures include methane (sp3
carbon, CH4), ethane (2 sp3 carbons, C2H6),
ethylene (2 sp2 carbons, C2H4),
acetylene (2 sp carbons, C2H2) and acetaldehyde
(carbonyl group, C2H4O)
- A pair of enantiomers. The forms
of lactic acid (the pair of enantiomers) are shown.
- Six Membered rings and hybridization.
Shows phenol and cyclohexanol, demonstrating how carbon hybridization
influences molecular shape.
- Lignin Monomers. Coniferyl alcohol
is shown.
- Carbohydrates. The monosaccharides
glucose, galactose and xylose can be found here.
- Cellulose and Amylose. Linking glucose
groups alpha or beta via (1-4) glucosidic bonds directly influences
the conformational properties.
- Extractives.
For more structures see:
Molecules:
Go to the chemical structures and then organic molecules.
Molecular
Models From Chemistry. You will need to scroll
down a bit to get to the Chime stuff.
Return to WOOD
3434 Information Page
This hypermedia page is maintained by Richard
Helm
Fralin Biotechnology Center,
Department of Wood Science
and Forest Products,
Virginia Polytechnic Institute and State University, Blacksburg,
VA 24061-0346